diff options
Diffstat (limited to 'src/dotnet-library')
33 files changed, 0 insertions, 3943 deletions
diff --git a/src/dotnet-library/scala/Application.scala b/src/dotnet-library/scala/Application.scala deleted file mode 100644 index 4a47186a15..0000000000 --- a/src/dotnet-library/scala/Application.scala +++ /dev/null @@ -1,61 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala - -//import java.lang.System.getProperty -//import scala.compat.Platform.currentTime - -/** <p> - * The <code>Application</code> class can be used to quickly turn objects - * into executable programs. Here is an example: - * </p><pre> - * object Main with Application { - * Console.println("Hello World!"); - * } - * </pre> - * <p> - * Here, object <code>Main</code> inherits the <code>main</code> method - * of <code>Application</code>. The body of the <code>Main</code> object - * defines the main program. This technique does not work if the main - * program depends on command-line arguments (which are not accessible - * with the technique presented here). - * </p> - * <p> - * It is possible to time the execution of objects that inherit from class - * <code>Application</code> by setting the global <code>scala.time</code> - * property. Here is an example for benchmarking object <code>Main</code>: - * </p><pre> - * java -Dscala.time Main - * </pre> - * - * @author Matthias Zenger - * @version 1.0, 10/09/2003 - */ - -trait Application { - - /** The time when execution of this program started. - */ -// val executionStart: Long = currentTime - - /** The default main method. - * - * @param args the arguments passed to the main method - */ - def main(args: Array[String]) = { -// if (getProperty("scala.time") ne null) { -// val total = currentTime - executionStart -// Console.println("[total " + total + "ms]") -// } - } - -} diff --git a/src/dotnet-library/scala/Console.scala b/src/dotnet-library/scala/Console.scala deleted file mode 100644 index 7a9c20c034..0000000000 --- a/src/dotnet-library/scala/Console.scala +++ /dev/null @@ -1,298 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2003-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala - - -import System.IO.{TextReader,TextWriter} - -import scala.util.DynamicVariable -import Predef._ - - -/** The <code>Console</code> object implements functionality for - * printing Scala values on the terminal. There are also functions - * for reading specific values. <code>Console</code> also defines - * constants for marking up text on ANSI terminals. - * - * @author Matthias Zenger - * @version 1.0, 03/09/2003 - */ -object Console { - - // ANSI colors foreground - final val BLACK = "\033[30m" - final val RED = "\033[31m" - final val GREEN = "\033[32m" - final val YELLOW = "\033[33m" - final val BLUE = "\033[34m" - final val MAGENTA = "\033[35m" - final val CYAN = "\033[36m" - final val WHITE = "\033[37m" - - // ANSI colors background - final val BLACK_B = "\033[40m" - final val RED_B = "\033[41m" - final val GREEN_B = "\033[42m" - final val YELLOW_B = "\033[43m" - final val BLUE_B = "\033[44m" - final val MAGENTA_B = "\033[45m" - final val CYAN_B = "\033[46m" - final val WHITE_B = "\033[47m" - - // ANSI styles - final val RESET = "\033[0m" - final val BOLD = "\033[1m" - final val UNDERLINED = "\033[4m" - final val BLINK = "\033[5m" - final val REVERSED = "\033[7m" - final val INVISIBLE = "\033[8m" - - private val outVar = new DynamicVariable[TextWriter](System.Console.Out) - private val inVar = new DynamicVariable[TextReader](System.Console.In) - - def out = outVar.value - def in = inVar.value - - /** Set the default output stream. - * - * @param out the new output stream. - */ - def setOut(out: TextWriter) { outVar.value = out } - - /** Set the default output stream for the duration - * of execution of one thunk. - * - * @param out the new output stream. - * @param thunk the code to execute with - * the new output stream active - */ - def withOut[T](out: TextWriter)(thunk: =>T): T = - outVar.withValue(out)(thunk) - - - /** Set the default input stream. - * - * @param reader specifies the new input stream. - */ - def setIn(reader: TextReader): Unit = { - inVar.value = reader - } - - /** Set the default input stream for the duration - * of execution of one thunk. - * - * @param in the new input stream. - * @param thunk the code to execute with - * the new input stream active - */ - def withIn[T](reader: TextReader)(thunk: =>T): T = - inVar.withValue(reader)(thunk) - - /** Print an object on the terminal. - * - * @param obj the object to print. - */ - def print(obj: Any): Unit = { - out.Write(if (null == obj) "null" else obj.toString()); - } - - /** Flush the output stream. This function is required when partial - * output (i.e. output not terminated by a new line character) has - * to be made visible on the terminal. - */ - def flush() { out.Flush() } - - /** Print a new line character on the terminal. - */ - def println(): Unit = out.WriteLine() - - /** Print out an object followed by a new line character. - * - * @param x the object to print. - */ - def println(x: Any): Unit = out.WriteLine(x) - - /** <p> - * Format and print out some text (in a fashion similar to printf in C or - * <code>printf</code> in Java 6). - * </p> - * <p> - * The format of the text to print is specified by the parameter - * <code>text</code>. The arguments that are inserted into specific - * locations in <code>text</code> are provided with parameter - * <code>args</code>. See class <a href="" target="contentFrame" - * class="java/text/MessageFormat"><code>java.text.MessageFormat</code></a> - * for a full specification of the <a href="#syntax" target="contentFrame" - * class="java/util/Formatter">format syntax</a>. - * </p> - * - * @param text the format of the text to print out. - * @param args the parameters used to instantiate the format. - * @throws java.lang.IllegalArgumentException - */ - def printf(text: String, args: Any*) { format(text, args: _*) } - - /** - * @see <a href="#printf(java.lang.String,scala.Any*)" - * target="contentFrame">Console.printf</a>. - */ - def format(text: String, args: Any*): Unit = - if (text eq null) out.Write("null") - else out.Write(text, args.toArray) - - /** Read a full line from the terminal. - * - * @return the string read from the terminal. - */ - def readLine(): String = in.ReadLine(); - - /** Print a formatted text and read a full line from the terminal - * - * @param text the format of the text to print out. - * @param args the parameters used to instantiate the format. - * @return the string read from the terminal. - */ - def readLine(text: String, args: Any*): String = { - format(text, args: _*) - readLine() - } - - - /** Read a boolean value from the terminal. - * - * @return the boolean value read from the terminal. - */ - def readBoolean(): Boolean = readLine().toLowerCase() match { - case "true" => true - case "t" => true - case "yes" => true - case "y" => true - case _ => false - } - - /** Read a byte value from the terminal. - */ - def readByte(): Byte = readLine().toByte - - /** Read a short value from the terminal. - */ - def readShort(): Short = readLine.toShort - - /** Read a char value from the terminal. - */ - def readChar(): Char = readLine() charAt 0 - - /** Read an int value from the terminal. - */ - def readInt(): Int = readLine().toInt - - /** Read an int value from the terminal. - */ - def readLong(): Long = readLine().toLong - - /** Read a float value from the terminal. - */ - def readFloat(): Float = readLine().toFloat - - /** Read a double value from the terminal. - */ - def readDouble(): Double = readLine().toDouble - -// /** Read in some structured input, specified by a format specifier. -// * See class <code>java.text.MessageFormat</code> for details of -// * the format specification. -// * -// * @param format the format of the input. -// * @return a list of all extracted values. -// */ -// def readf(format: String): List[Any] = -// textComponents(new MessageFormat(format).parse(readLine())) - -// /** Read in some structured input, specified by a format specifier. -// * Opposed to <code>readf</code>, this function only returns the -// * first value extracted from the input according to the format -// * specification. -// * -// * @param format ... -// * @return ... -// */ -// def readf1(format: String): Any = readf(format).head - -// /** Read in some structured input, specified by a format specifier. -// * Opposed to <code>readf</code>, this function only returns the -// * first two values extracted from the input according to the format -// * specification. -// * -// * @param format ... -// * @return ... -// */ -// def readf2(format: String): (Any, Any) = { -// val res = readf(format) -// (res.head, res.tail.head) -// } - -// /** Read in some structured input, specified by a format specifier. -// * Opposed to <code>readf</code>, this function only returns the -// * first three values extracted from the input according to the format -// * specification. -// * -// * @param format ... -// * @return ... -// */ -// def readf3(format: String): (Any, Any, Any) = { -// val res = readf(format) -// (res.head, res.tail.head, res.tail.tail.head) -// } - -// private def textComponents(a: Array[AnyRef]): List[Any] = { -// var i: Int = a.length - 1 -// var res: List[Any] = Nil -// while (i >= 0) { -// res = (a(i) match { -// case x: java.lang.Boolean => x.booleanValue() -// case x: java.lang.Byte => x.byteValue() -// case x: java.lang.Short => x.shortValue() -// case x: java.lang.Character => x.charValue() -// case x: java.lang.Integer => x.intValue() -// case x: java.lang.Long => x.longValue() -// case x: java.lang.Float => x.floatValue() -// case x: java.lang.Double => x.doubleValue() -// case x => x -// }) :: res; -// i = i - 1 -// } -// res -// } - -// private def textParams(s: Seq[Any]): Array[AnyRef] = { -// val res = new Array[AnyRef](s.length); -// var i: Int = 0; -// val iter = s.elements; -// while (iter.hasNext) { -// res(i) = iter.next match { -// case x: Boolean => new java.lang.Boolean(x) -// case x: Byte => new java.lang.Byte(x) -// case x: Short => new java.lang.Short(x) -// case x: Char => new java.lang.Character(x) -// case x: Int => new java.lang.Integer(x) -// case x: Long => new java.lang.Long(x) -// case x: Float => new java.lang.Float(x) -// case x: Double => new java.lang.Double(x) -// case x: Unit => "()" -// case x: AnyRef => x -// } -// i = i + 1 -// } -// res -// } - -} diff --git a/src/dotnet-library/scala/List.scala b/src/dotnet-library/scala/List.scala deleted file mode 100644 index a592060f9a..0000000000 --- a/src/dotnet-library/scala/List.scala +++ /dev/null @@ -1,1305 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2003-2008, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala - -import scala.collection.mutable.ListBuffer -import Predef._ - -/** This object provides methods for creating specialized lists, and for - * transforming special kinds of lists (e.g. lists of lists). - * - * @author Martin Odersky and others - * @version 1.0, 15/07/2003 - */ -object List { - - /** Create a list with given elements. - * - * @param xs the elements to put in the list - * @return the list containing elements xs. - */ - def apply[A](xs: A*): List[A] = xs.toList - - /** for unapply matching - */ - def unapplySeq[A](x: List[A]): Some[List[A]] = Some(x) - - /** Create a sorted list of all integers in a range. - * - * @param from the start value of the list - * @param end the end value of the list - * @return the sorted list of all integers in range [from;end). - */ - def range(start: Int, end: Int): List[Int] = - range(start, end, 1) - - /** Create a list with element values - * <code>v<sub>n+1</sub> = v<sub>n</sub> + step</code> - * where <code>v<sub>0</sub> = start</code> - * and elements are in the range between <code>start</code> (inclusive) - * and <code>end</code> (exclusive) - * - * @param start the start value of the list - * @param end the end value of the list - * @param step the increment value of the list - * @return the sorted list of all integers in range [start;end). - */ - def range(start: Int, end: Int, step: Int): List[Int] = { - val b = new ListBuffer[Int] - var i = start - while ((step <= 0 || i < end) && (step >= 0 || i > end)) { - b += i - i += step - } - b.toList - } - - /** Create a sorted list with element values - * <code>v<sub>n+1</sub> = step(v<sub>n</sub>)</code> - * where <code>v<sub>0</sub> = start</code> - * and elements are in the range between <code>start</code> (inclusive) - * and <code>end</code> (exclusive) - * - * @param start the start value of the list - * @param end the end value of the list - * @param step the increment function of the list, must be monotonically increasing or decreasing - * @return the sorted list of all integers in range [start;end). - */ - def range(start: Int, end: Int, step: Int => Int): List[Int] = { - val up = step(start) > start - val down = step(start) < start - val b = new ListBuffer[Int] - var i = start - while ((!up || i < end) && (!down || i > end)) { - b += i - i += step(i) - } - b.toList - } - - /** Create a list containing several copies of an element. - * - * @param n the length of the resulting list - * @param elem the element composing the resulting list - * @return a list composed of n elements all equal to elem - */ - def make[A](n: Int, elem: A): List[A] = { - val b = new ListBuffer[A] - var i = 0 - while (i < n) { - b += elem - i += 1 - } - b.toList - } - - /** Create a list by applying a function to successive integers. - * - * @param n the length of the resulting list - * @param maker the procedure which, given an integer <code>n</code>, - * returns the nth element of the resulting list, where - * <code>n</code> is in interval <code>[0;n)</code>. - * @return the list obtained by applying the maker function to - * successive integers from 0 to n (exclusive). - */ - def tabulate[A](n: Int, maker: Int => A): List[A] = { - val b = new ListBuffer[A] - var i = 0 - while (i < n) { - b += maker(i) - i += 1 - } - b.toList - } - - /** Concatenate all the elements of a given list of lists. - * - * @param xss the list of lists that are to be concatenated - * @return the concatenation of all the lists - */ - def flatten[A](xss: List[List[A]]): List[A] = concat(xss: _*) - - /** Concatenate all the argument lists into a single list. - * - * @param xss the lists that are to be concatenated - * @return the concatenation of all the lists - */ - def concat[A](xss: List[A]*): List[A] = { - val b = new ListBuffer[A] - for (xs <- xss) { - var xc = xs - while (!xc.isEmpty) { - b += xc.head - xc = xc.tail - } - } - b.toList - } - - /** Transforms a list of pair into a pair of lists. - * - * @param xs the list of pairs to unzip - * @return a pair of lists: the first list in the pair contains the list - */ - def unzip[A,B](xs: List[(A,B)]): (List[A], List[B]) = { - val b1 = new ListBuffer[A] - val b2 = new ListBuffer[B] - var xc = xs - while (!xc.isEmpty) { - b1 += xc.head._1 - b2 += xc.head._2 - xc = xc.tail - } - (b1.toList, b2.toList) - } - - /** Converts an iterator to a list. - * - * @param it the iterator to convert - * @return a list that contains the elements returned by successive - * calls to <code>it.next</code> - */ - def fromIterator[A](it: Iterator[A]): List[A] = it.toList - - /** Converts an array into a list. - * - * @param arr the array to convert - * @return a list that contains the same elements than <code>arr</code> - * in the same order - */ - def fromArray[A](arr: Array[A]): List[A] = fromArray(arr, 0, arr.length) - - /** Converts a range of an array into a list. - * - * @param arr the array to convert - * @param start the first index to consider - * @param len the lenght of the range to convert - * @return a list that contains the same elements than <code>arr</code> - * in the same order - */ - def fromArray[A](arr: Array[A], start: Int, len: Int): List[A] = { - var res: List[A] = Nil - var i = start + len - while (i > start) { - i -= 1 - res = arr(i) :: res - } - res - } - - /** Parses a string which contains substrings separated by a - * separator character and returns a list of all substrings. - * - * @param str the string to parse - * @param separator the separator character - * @return the list of substrings - */ - def fromString(str: String, separator: Char): List[String] = { - var words: List[String] = Nil - var pos = str.length() - while (pos > 0) { - val pos1 = str.lastIndexOf(separator, pos - 1) - if (pos1 + 1 < pos) - words = str.substring(pos1 + 1, pos) :: words - pos = pos1 - } - words - } - - /** Returns the given string as a list of characters. - * - * @param str the string to convert. - * @return the string as a list of characters. - * @deprecated use <code>str.toList</code> instead - */ - @deprecated def fromString(str: String): List[Char] = - str.toList - - /** Returns the given list of characters as a string. - * - * @param xs the list to convert. - * @return the list in form of a string. - */ - def toString(xs: List[Char]): String = { - val sb = new StringBuilder() - var xc = xs - while (!xc.isEmpty) { - sb.append(xc.head) - xc = xc.tail - } - sb.toString() - } - - /** Like xs map f, but returns <code>xs</code> unchanged if function - * <code>f</code> maps all elements to themselves. - * - * @param xs ... - * @param f ... - * @return ... - */ - def mapConserve[A <: AnyRef](xs: List[A])(f: A => A): List[A] = { - def loop(ys: List[A]): List[A] = - if (ys.isEmpty) xs - else { - val head0 = ys.head - val head1 = f(head0) - if (head1 eq head0) { - loop(ys.tail) - } else { - val ys1 = head1 :: mapConserve(ys.tail)(f) - if (xs eq ys) ys1 - else { - val b = new ListBuffer[A] - var xc = xs - while (xc ne ys) { - b += xc.head - xc = xc.tail - } - b.prependToList(ys1) - } - } - } - loop(xs) - } - - /** Returns the list resulting from applying the given function <code>f</code> - * to corresponding elements of the argument lists. - * - * @param f function to apply to each pair of elements. - * @return <code>[f(a0,b0), ..., f(an,bn)]</code> if the lists are - * <code>[a0, ..., ak]</code>, <code>[b0, ..., bl]</code> and - * <code>n = min(k,l)</code> - */ - def map2[A,B,C](xs: List[A], ys: List[B])(f: (A, B) => C): List[C] = { - val b = new ListBuffer[C] - var xc = xs - var yc = ys - while (!xc.isEmpty && !yc.isEmpty) { - b += f(xc.head, yc.head) - xc = xc.tail - yc = yc.tail - } - b.toList - } - - /** Returns the list resulting from applying the given function - * <code>f</code> to corresponding elements of the argument lists. - * - * @param f function to apply to each pair of elements. - * @return <code>[f(a<sub>0</sub>,b<sub>0</sub>,c<sub>0</sub>), - * ..., f(a<sub>n</sub>,b<sub>n</sub>,c<sub>n</sub>)]</code> - * if the lists are <code>[a<sub>0</sub>, ..., a<sub>k</sub>]</code>, - * <code>[b<sub>0</sub>, ..., b<sub>l</sub>]</code>, - * <code>[c<sub>0</sub>, ..., c<sub>m</sub>]</code> and - * <code>n = min(k,l,m)</code> - */ - def map3[A,B,C,D](xs: List[A], ys: List[B], zs: List[C])(f: (A, B, C) => D): List[D] = { - val b = new ListBuffer[D] - var xc = xs - var yc = ys - var zc = zs - while (!xc.isEmpty && !yc.isEmpty && !zc.isEmpty) { - b += f(xc.head, yc.head, zc.head) - xc = xc.tail - yc = yc.tail - zc = zc.tail - } - b.toList - } - - /** Tests whether the given predicate <code>p</code> holds - * for all corresponding elements of the argument lists. - * - * @param p function to apply to each pair of elements. - * @return <code>(p(a<sub>0</sub>,b<sub>0</sub>) && - * ... && p(a<sub>n</sub>,b<sub>n</sub>))]</code> - * if the lists are <code>[a<sub>0</sub>, ..., a<sub>k</sub>]</code>; - * <code>[b<sub>0</sub>, ..., b<sub>l</sub>]</code> - * and <code>n = min(k,l)</code> - */ - def forall2[A,B](xs: List[A], ys: List[B])(f: (A, B) => Boolean): Boolean = { - var xc = xs - var yc = ys - while (!xc.isEmpty && !yc.isEmpty) { - if (!f(xc.head, yc.head)) return false - xc = xc.tail - yc = yc.tail - } - true - } - - /** Tests whether the given predicate <code>p</code> holds - * for some corresponding elements of the argument lists. - * - * @param p function to apply to each pair of elements. - * @return <code>n != 0 && (p(a<sub>0</sub>,b<sub>0</sub>) || - * ... || p(a<sub>n</sub>,b<sub>n</sub>))]</code> if the lists are - * <code>[a<sub>0</sub>, ..., a<sub>k</sub>]</code>, - * <code>[b<sub>0</sub>, ..., b<sub>l</sub>]</code> and - * <code>n = min(k,l)</code> - */ - def exists2[A,B](xs: List[A], ys: List[B])(f: (A, B) => Boolean): Boolean = { - var xc = xs - var yc = ys - while (!xc.isEmpty && !yc.isEmpty) { - if (f(xc.head, yc.head)) return true - xc = xc.tail - yc = yc.tail - } - false - } - - /** Transposes a list of lists. - * pre: All element lists have the same length. - * - * @param xss the list of lists - * @return the transposed list of lists - */ - def transpose[A](xss: List[List[A]]): List[List[A]] = { - val buf = new ListBuffer[List[A]] - var yss = xss - while (!yss.head.isEmpty) { - buf += (yss map (_.head)) - yss = (yss map (_.tail)) - } - buf.toList - } - - /** Lists with ordered elements are ordered - implicit def list2ordered[a <% Ordered[a]](x: List[a]): Ordered[List[a]] = new Ordered[List[a]] { - def compare [b >: List[a] <% Ordered[b]](y: b): Int = y match { - case y1: List[a] => compareLists(x, y1); - case _ => -(y compare x) - } - private def compareLists(xs: List[a], ys: List[a]): Int = { - if (xs.isEmpty && ys.isEmpty) 0 - else if (xs.isEmpty) -1 - else if (ys.isEmpty) 1 - else { - val s = xs.head compare ys.head; - if (s != 0) s - else compareLists(xs.tail, ys.tail) - } - } - } - */ -} - -/** A class representing an ordered collection of elements of type - * <code>a</code>. This class comes with two implementing case - * classes <code>scala.Nil</code> and <code>scala.::</code> that - * implement the abstract members <code>isEmpty</code>, - * <code>head</code> and <code>tail</code>. - * - * @author Martin Odersky and others - * @version 1.0, 16/07/2003 - */ -sealed abstract class List[+A] extends Seq[A] { - - /** Returns true if the list does not contain any elements. - * @return <code>true</code>, iff the list is empty. - */ - override def isEmpty: Boolean - - /** Returns this first element of the list. - * - * @return the first element of this list. - * @throws Predef.NoSuchElementException if the list is empty. - */ - def head: A - - /** returns length - l, without calling length - */ - override def lengthCompare(l: Int) = { - if (isEmpty) 0 - l - else if (l <= 0) 1 - else tail.lengthCompare(l - 1) - } - - /** Returns this list without its first element. - * - * @return this list without its first element. - * @throws Predef.NoSuchElementException if the list is empty. - */ - def tail: List[A] - - /** <p> - * Add an element <code>x</code> at the beginning of this list. - * </p> - * - * @param x the element to prepend. - * @return the list with <code>x</code> added at the beginning. - * @ex <code>1 :: List(2, 3) = List(2, 3).::(1) = List(1, 2, 3)</code> - */ - def ::[B >: A] (x: B): List[B] = - new scala.::(x, this) - - /** <p> - * Add an element <code>x</code> at the end of this list. - * </p> - * - * @param x the element to append. - * @return the list with <code>x</code> added at the end. - */ - def +[B >: A](x: B): List[B] = - if (isEmpty) List(x) - else { - val buf = new ListBuffer[B] - this copyToBuffer buf - buf += x - buf.toList - } - - /** <p> - * Returns a list resulting from the concatenation of the given - * list <code>prefix</code> and this list. - * </p> - * - * @param prefix the list to concatenate at the beginning of this list. - * @return the concatenation of the two lists. - * @ex <code>List(1, 2) ::: List(3, 4) = List(3, 4).:::(List(1, 2)) = List(1, 2, 3, 4)</code> - */ - def :::[B >: A](prefix: List[B]): List[B] = - if (isEmpty) prefix - else { - val b = new ListBuffer[B] - var those = prefix - while (!those.isEmpty) { - b += those.head - those = those.tail - } - b.prependToList(this) - } - - /** Appends two list objects. - */ - override def ++[B >: A](that: Iterable[B]): List[B] = { - val buf = new ListBuffer[B] - this copyToBuffer buf - that copyToBuffer buf - buf.toList - } - - /** Reverse the given prefix and append the current list to that. - * This function is equivalent to an application of <code>reverse</code> - * on the prefix followed by a call to <code>:::</code>, but more - * efficient (and tail recursive). - * - * @param prefix the prefix to reverse and then prepend - * @return the concatenation of the reversed prefix and the current list. - */ - def reverse_:::[B >: A](prefix: List[B]): List[B] = { - var these: List[B] = this - var pres = prefix - while (!pres.isEmpty) { - these = pres.head :: these - pres = pres.tail - } - these - } - - /** Returns the number of elements in the list. - * - * @return the number of elements in the list. - */ - def length: Int = { - var these = this - var len = 0 - while (!these.isEmpty) { - len += 1 - these = these.tail - } - len - } - - /** Creates a list with all indices in the list. This is - * equivalent to a call to <code>List.range(0, xs.length)</code>. - * - * @return a list of all indices in the list. - */ - def indices: List[Int] = { - val b = new ListBuffer[Int] - var i = 0 - var these = this - while (!these.isEmpty) { - b += i - i += 1 - these = these.tail - } - b.toList - } - - /** Returns the elements in the list as an iterator - * - * @return an iterator on the list elements. - */ - override def elements: Iterator[A] = new Iterator[A] { - var these = List.this - def hasNext: Boolean = !these.isEmpty - def next: A = - if (!hasNext) - throw new NoSuchElementException("next on empty Iterator") - else { - val result = these.head; these = these.tail; result - } - override def toList: List[A] = these - } - - /** Overrides the method in Iterable for efficiency. - * - * @return the list itself - */ - override def toList: List[A] = this - - /** Returns the list without its last element. - * - * @return the list without its last element. - * @throws Predef.UnsupportedOperationException if the list is empty. - */ - def init: List[A] = - if (isEmpty) throw new UnsupportedOperationException("Nil.init") - else { - val b = new ListBuffer[A] - var elem = head - var next = tail - while (!next.isEmpty) { - b += elem - elem = next.head - next = next.tail - } - b.toList - } - - /** Returns the last element of this list. - * - * @return the last element of the list. - * @throws Predef.NoSuchElementException if the list is empty. - */ - override def last: A = - if (isEmpty) throw new Predef.NoSuchElementException("Nil.last") - else { - var cur = this - var next = this.tail - while (!next.isEmpty) { - cur = next - next = next.tail - } - cur.head - } - - /** Returns the <code>n</code> first elements of this list, or else the whole - * list, if it has less than <code>n</code> elements. - * - * @param n the number of elements to take. - * @return the <code>n</code> first elements of this list. - */ - override def take(n: Int): List[A] = { - val b = new ListBuffer[A] - var i = 0 - var these = this - while (!these.isEmpty && i < n) { - i += 1 - b += these.head - these = these.tail - } - if (these.isEmpty) this - else b.toList - } - - /** Returns the list with elements belonging to the given index range. - * - * @param start the start position of the list slice. - * @param end the end position (exclusive) of the list slice. - * @return the list with elements belonging to the given index range. - */ - override def slice(start: Int, end: Int): List[A] = { - val s = start max 0 - val e = end min this.length - drop(s) take (e - s) - } - - /** Returns the list without its <code>n</code> first elements. - * If this list has less than <code>n</code> elements, the empty list is returned. - * - * @param n the number of elements to drop. - * @return the list without its <code>n</code> first elements. - */ - override def drop(n: Int): List[A] = { - var these = this - var count = n - while (!these.isEmpty && count > 0) { - these = these.tail - count -= 1 - } - these - } - - /** Returns the rightmost <code>n</code> elements from this list. - * - * @param n the number of elements to take - * @return the suffix of length <code>n</code> of the list - */ - def takeRight(n: Int): List[A] = { - def loop(lead: List[A], lag: List[A]): List[A] = lead match { - case Nil => lag - case _ :: tail => loop(tail, lag.tail) - } - loop(drop(n), this) - } - - /** Returns the list wihout its rightmost <code>n</code> elements. - * - * @param n the number of elements to take - * @return the suffix of length <code>n</code> of the list - */ - def dropRight(n: Int): List[A] = { - def loop(lead: List[A], lag: List[A]): List[A] = lead match { - case Nil => Nil - case _ :: tail => lag.head :: loop(tail, lag.tail) - } - loop(drop(n), this) - } - - /** Split the list at a given point and return the two parts thus - * created. - * - * @param n the position at which to split - * @return a pair of lists composed of the first <code>n</code> - * elements, and the other elements. - */ - def splitAt(n: Int): (List[A], List[A]) = { - val b = new ListBuffer[A] - var i = 0 - var these = this - while (!these.isEmpty && i < n) { - i += 1 - b += these.head - these = these.tail - } - (b.toList, these) - } - - /** Returns the longest prefix of this list whose elements satisfy - * the predicate <code>p</code>. - * - * @param p the test predicate. - * @return the longest prefix of this list whose elements satisfy - * the predicate <code>p</code>. - */ - override def takeWhile(p: A => Boolean): List[A] = { - val b = new ListBuffer[A] - var these = this - while (!these.isEmpty && p(these.head)) { - b += these.head - these = these.tail - } - b.toList - } - - /** Returns the longest suffix of this list whose first element - * does not satisfy the predicate <code>p</code>. - * - * @param p the test predicate. - * @return the longest suffix of the list whose first element - * does not satisfy the predicate <code>p</code>. - */ - override def dropWhile(p: A => Boolean): List[A] = - if (isEmpty || !p(head)) this - else tail dropWhile p - - /** Returns the longest prefix of the list whose elements all satisfy - * the given predicate, and the rest of the list. - * - * @param p the test predicate - * @return a pair consisting of the longest prefix of the list whose - * elements all satisfy <code>p</code>, and the rest of the list. - */ - def span(p: A => Boolean): (List[A], List[A]) = { - val b = new ListBuffer[A] - var these = this - while (!these.isEmpty && p(these.head)) { - b += these.head - these = these.tail - } - (b.toList, these) - } - - /** Like <code>span</code> but with the predicate inverted. - */ - def break(p: A => Boolean): (List[A], List[A]) = span { x => !p(x) } - - /** Returns the <code>n</code>-th element of this list. The first element - * (head of the list) is at position 0. - * - * @param n index of the element to return - * @return the element at position <code>n</code> in this list. - * @throws Predef.NoSuchElementException if the list is too short. - */ - def apply(n: Int): A = drop(n).head - - /** Returns the list resulting from applying the given function <code>f</code> to each - * element of this list. - * - * @param f function to apply to each element. - * @return <code>[f(a0), ..., f(an)]</code> if this list is <code>[a0, ..., an]</code>. - */ - final override def map[B](f: A => B): List[B] = { - val b = new ListBuffer[B] - var these = this - while (!these.isEmpty) { - b += f(these.head) - these = these.tail - } - b.toList - } - - /** Apply a function to all the elements of the list, and return the - * reversed list of results. This is equivalent to a call to <code>map</code> - * followed by a call to <code>reverse</code>, but more efficient. - * - * @param f the function to apply to each elements. - * @return the reversed list of results. - */ - def reverseMap[B](f: A => B): List[B] = { - def loop(l: List[A], res: List[B]): List[B] = l match { - case Nil => res - case head :: tail => loop(tail, f(head) :: res) - } - loop(this, Nil) - } - - /** Apply the given function <code>f</code> to each element of this list - * (while respecting the order of the elements). - * - * @param f the treatment to apply to each element. - */ - final override def foreach(f: A => Unit) { - var these = this - while (!these.isEmpty) { - f(these.head) - these = these.tail - } - } - - /** Returns all the elements of this list that satisfy the - * predicate <code>p</code>. The order of the elements is preserved. - * It is guarenteed that the receiver list itself is returned iff all its - * elements satisfy the predicate `p'. Hence the following equality is valid: - * - * (xs filter p) eq xs == xs forall p - * - * @param p the predicate used to filter the list. - * @return the elements of this list satisfying <code>p</code>. - */ - final override def filter(p: A => Boolean): List[A] = { - // return same list if all elements satisfy p - var these = this - while (!these.isEmpty && p(these.head)) { - these = these.tail - } - if (these.isEmpty) this - else { - val b = new ListBuffer[A] - var these1 = this - while (these1 ne these) { - b += these1.head - these1 = these1.tail - } - - these = these.tail // prevent the second evaluation of the predicate - // on the element on which it first failed - while (!these.isEmpty) { - if (p(these.head)) b += these.head - these = these.tail - } - b.toList - } - } - -// final def filterMap[B](f: PartialFunction[A, B]): List[B] = -// this filter f.isDefinedAt map f - - /** Removes all elements of the list which satisfy the predicate - * <code>p</code>. This is like <code>filter</code> with the - * predicate inversed. - * - * @param p the predicate to use to test elements - * @return the list without all elements which satisfy <code>p</code> - */ - def remove(p: A => Boolean): List[A] = filter (x => !p(x)) - - /** Partition the list in two sub-lists according to a predicate. - * - * @param p the predicate on which to partition - * @return a pair of lists: the list of all elements which satisfy - * <code>p</code> and the list of all elements which do not. - * The relative order of the elements in the sub-lists is the - * same as in the original list. - */ - override def partition(p: A => Boolean): (List[A], List[A]) = { - val btrue = new ListBuffer[A] - val bfalse = new ListBuffer[A] - var these = this - while (!these.isEmpty) { - (if (p(these.head)) btrue else bfalse) += these.head - these = these.tail - } - (btrue.toList, bfalse.toList) - } - - /** <p> - * Sort the list according to the comparison function - * <code><(e1: a, e2: a) => Boolean</code>, - * which should be true iff <code>e1</code> is smaller than - * <code>e2</code>. - * </p> - * - * @param lt the comparison function - * @return a list sorted according to the comparison function - * <code><(e1: a, e2: a) => Boolean</code>. - * @ex <pre> - * List("Steve", "Tom", "John", "Bob") - * .sort((e1, e2) => (e1 compareTo e2) < 0) = - * List("Bob", "John", "Steve", "Tom")</pre> - */ - def sort(lt : (A,A) => Boolean): List[A] = { - /** Merge two already-sorted lists */ - def merge(l1: List[A], l2: List[A]): List[A] = { - val res = new ListBuffer[A] - var left1 = l1 - var left2 = l2 - - while (!left1.isEmpty && !left2.isEmpty) { - if(lt(left1.head, left2.head)) { - res += left1.head - left1 = left1.tail - } else { - res += left2.head - left2 = left2.tail - } - } - - res ++= left1 - res ++= left2 - - res.toList - } - - /** Split a list into two lists of about the same size */ - def split(lst: List[A]) = { - val res1 = new ListBuffer[A] - val res2 = new ListBuffer[A] - var left = lst - - while (!left.isEmpty) { - res1 += left.head - left = left.tail - if (!left.isEmpty) { - res2 += left.head - left = left.tail - } - } - - (res1.toList, res2.toList) - } - - - /** Merge-sort the specified list */ - def ms(lst: List[A]): List[A] = - lst match { - case Nil => lst - case x :: Nil => lst - case x :: y :: Nil => - if (lt(x,y)) - lst - else - y :: x :: Nil - - case lst => - val (l1, l2) = split(lst) - val l1s = ms(l1) - val l2s = ms(l2) - merge(l1s, l2s) - } - - ms(this) - } - - - /** Count the number of elements in the list which satisfy a predicate. - * - * @param p the predicate for which to count - * @return the number of elements satisfying the predicate <code>p</code>. - */ - def count(p: A => Boolean): Int = { - var cnt = 0 - var these = this - while (!these.isEmpty) { - if (p(these.head)) cnt += 1 - these = these.tail - } - cnt - } - - /** Tests if the predicate <code>p</code> is satisfied by all elements - * in this list. - * - * @param p the test predicate. - * @return <code>true</code> iff all elements of this list satisfy the - * predicate <code>p</code>. - */ - override def forall(p: A => Boolean): Boolean = { - var these = this - while (!these.isEmpty) { - if (!p(these.head)) return false - these = these.tail - } - true - } - - /** Tests the existence in this list of an element that satisfies the - * predicate <code>p</code>. - * - * @param p the test predicate. - * @return <code>true</code> iff there exists an element in this list that - * satisfies the predicate <code>p</code>. - */ - override def exists(p: A => Boolean): Boolean = { - var these = this - while (!these.isEmpty) { - if (p(these.head)) return true - these = these.tail - } - false - } - - /** Find and return the first element of the list satisfying a - * predicate, if any. - * - * @param p the predicate - * @return the first element in the list satisfying <code>p</code>, - * or <code>None</code> if none exists. - */ - override def find(p: A => Boolean): Option[A] = { - var these = this - while (!these.isEmpty) { - if (p(these.head)) return Some(these.head) - these = these.tail - } - None - } - - /** Combines the elements of this list together using the binary - * function <code>f</code>, from left to right, and starting with - * the value <code>z</code>. - * - * @return <code>f(... (f(f(z, a<sub>0</sub>), a<sub>1</sub>) ...), - * a<sub>n</sub>)</code> if the list is - * <code>[a<sub>0</sub>, a<sub>1</sub>, ..., a<sub>n</sub>]</code>. - */ - override def foldLeft[B](z: B)(f: (B, A) => B): B = { - var acc = z - var these = this - while (!these.isEmpty) { - acc = f(acc, these.head) - these = these.tail - } - acc - } - - /** Combines the elements of this list together using the binary - * function <code>f</code>, from right to left, and starting with - * the value <code>z</code>. - * - * @return <code>f(a<sub>0</sub>, f(a<sub>1</sub>, f(..., f(a<sub>n</sub>, z)...)))</code> - * if the list is <code>[a<sub>0</sub>, a1, ..., a<sub>n</sub>]</code>. - */ - override def foldRight[B](z: B)(f: (A, B) => B): B = this match { - case Nil => z - case x :: xs => f(x, xs.foldRight(z)(f)) - } - - /** Combines the elements of this list together using the binary - * operator <code>op</code>, from left to right - * @param op The operator to apply - * @return <code>op(... op(a<sub>0</sub>,a<sub>1</sub>), ..., a<sub>n</sub>)</code> - if the list has elements - * <code>a<sub>0</sub>, a<sub>1</sub>, ..., a<sub>n</sub></code>. - * @throws Predef.UnsupportedOperationException if the list is empty. - */ - override def reduceLeft[B >: A](f: (B, B) => B): B = this match { - case Nil => throw new UnsupportedOperationException("Nil.reduceLeft") - case x :: xs => ((xs: List[B]) foldLeft (x: B))(f) - } - - /** Combines the elements of this list together using the binary - * operator <code>op</code>, from right to left - * @param op The operator to apply - * - * @return <code>a<sub>0</sub> op (... op (a<sub>n-1</sub> op a<sub>n</sub>)...)</code> - * if the list has elements <code>a<sub>0</sub>, a<sub>1</sub>, ..., - * a<sub>n</sub></code>. - * - * @throws Predef.UnsupportedOperationException if the list is empty. - */ - override def reduceRight[B >: A](f: (B, B) => B): B = this match { - case Nil => throw new UnsupportedOperationException("Nil.reduceRight") - case x :: Nil => x: B - case x :: xs => f(x, xs reduceRight f) - } - - /** Applies the given function <code>f</code> to each element of - * this list, then concatenates the results. - * - * @param f the function to apply on each element. - * @return <code>f(a<sub>0</sub>) ::: ... ::: f(a<sub>n</sub>)</code> if - * this list is <code>[a<sub>0</sub>, ..., a<sub>n</sub>]</code>. - */ - final override def flatMap[B](f: A => Iterable[B]): List[B] = { - val b = new ListBuffer[B] - var these = this - while (!these.isEmpty) { - var those = f(these.head).elements - while (those.hasNext) { - b += those.next - } - these = these.tail - } - b.toList - } - - /** A list consisting of all elements of this list in reverse order. - */ - override def reverse: List[A] = { - var result: List[A] = Nil - var these = this - while (!these.isEmpty) { - result = these.head :: result - these = these.tail - } - result - } - - /** Returns a list formed from this list and the specified list - * <code>that</code> by associating each element of the former with - * the element at the same position in the latter. - * If one of the two lists is longer than the other, its remaining elements are ignored. - * - * @return <code>List((a<sub>0</sub>,b<sub>0</sub>), ..., - * (a<sub>min(m,n)</sub>,b<sub>min(m,n)</sub>))</code> when - * <code>List(a<sub>0</sub>, ..., a<sub>m</sub>) - * zip List(b<sub>0</sub>, ..., b<sub>n</sub>)</code> is invoked. - */ - def zip[B](that: List[B]): List[(A, B)] = { - val b = new ListBuffer[(A, B)] - var these = this - var those = that - while (!these.isEmpty && !those.isEmpty) { - b += (these.head, those.head) - these = these.tail - those = those.tail - } - b.toList - } - - /** Returns a list that pairs each element of this list - * with its index, counting from 0. - * - * @return the list <code>List((a<sub>0</sub>,0), (a<sub>1</sub>,1), ...)</code> - * where <code>a<sub>i</sub></code> are the elements of this list. - */ - def zipWithIndex: List[(A, Int)] = { - val b = new ListBuffer[(A, Int)] - var these = this - var idx = 0 - - while(!these.isEmpty) { - b += (these.head, idx) - these = these.tail - idx += 1 - } - - b.toList - } - - /** Returns a list formed from this list and the specified list - * <code>that</code> by associating each element of the former with - * the element at the same position in the latter. - * - * @param that list <code>that</code> may have a different length - * as the self list. - * @param thisElem element <code>thisElem</code> is used to fill up the - * resulting list if the self list is shorter than - * <code>that</code> - * @param thatElem element <code>thatElem</code> is used to fill up the - * resulting list if <code>that</code> is shorter than - * the self list - * @return <code>List((a<sub>0</sub>,b<sub>0</sub>), ..., - * (a<sub>n</sub>,b<sub>n</sub>), (elem,b<sub>n+1</sub>), - * ..., {elem,b<sub>m</sub>})</code> - * when <code>[a<sub>0</sub>, ..., a<sub>n</sub>] zip - * [b<sub>0</sub>, ..., b<sub>m</sub>]</code> is - * invoked where <code>m > n</code>. - */ - def zipAll[B, C >: A, D >: B](that: List[B], thisElem: C, thatElem: D): List[(C, D)] = { - val b = new ListBuffer[(C, D)] - var these = this - var those = that - while (!these.isEmpty && !those.isEmpty) { - b += (these.head, those.head) - these = these.tail - those = those.tail - } - while (!these.isEmpty) { - b += (these.head, thatElem) - these = these.tail - } - while (!those.isEmpty) { - b += (thisElem, those.head) - those = those.tail - } - b.toList - } - - /** Computes the union of this list and the given list - * <code>that</code>. - * - * @param that the list of elements to add to the list. - * @return a list without doubles containing the elements of this - * list and those of the given list <code>that</code>. - */ - def union[B >: A](that: List[B]): List[B] = { - val b = new ListBuffer[B] - var these = this - while (!these.isEmpty) { - if (!that.contains(these.head)) b += these.head - these = these.tail - } - b.prependToList(that) - } - - /** Computes the difference between this list and the given list - * <code>that</code>. - * - * @param that the list of elements to remove from this list. - * @return this list without the elements of the given list - * <code>that</code>. - * @deprecated use <code>--</code> instead - */ - @deprecated - def diff[B >: A](that: List[B]): List[B] = this -- that - - /** Computes the difference between this list and the given list - * <code>that</code>. - * - * @param that the list of elements to remove from this list. - * @return this list without the elements of the given list - * <code>that</code>. - */ - def -- [B >: A](that: List[B]): List[B] = { - val b = new ListBuffer[B] - var these = this - while (!these.isEmpty) { - if (!that.contains(these.head)) b += these.head - these = these.tail - } - b.toList - } - - /** Computes the difference between this list and the given object - * <code>x</code>. - * - * @param x the object to remove from this list. - * @return this list without the elements of the given object - * <code>x</code>. - */ - def - [B >: A](x: B): List[B] = - this -- List(x) - - def flatten[B](implicit f : A => Iterable[B]) : List[B] = { - val buf = new ListBuffer[B] - foreach(f(_).foreach(buf += _)) - buf.toList - } - - /** Computes the intersection between this list and the given list - * <code>that</code>. - * - * @param that the list to intersect. - * @return the list of elements contained both in this list and - * in the given list <code>that</code>. - */ - def intersect[B >: A](that: List[B]): List[B] = filter(x => that contains x) - - /** Removes redundant elements from the list. Uses the method <code>==</code> - * to decide if two elements are identical. - * - * @return the list without doubles. - */ - def removeDuplicates: List[A] = { - val b = new ListBuffer[A] - var these = this - while (!these.isEmpty) { - if (!these.tail.contains(these.head)) b += these.head - these = these.tail - } - b.toList - } - - override protected def stringPrefix = "List" - override def projection = toStream - override def toStream : Stream[A] = new Stream.Definite[A] { - override def force : List[A] = List.this - override def isEmpty = List.this.isEmpty - override def head = List.this.head - override def tail = List.this.tail.toStream - protected def addDefinedElems(buf: StringBuilder, prefix: String): StringBuilder = if (!isEmpty) { - var prefix0 = prefix - var buf1 = buf.append(prefix0).append(head) - prefix0 = ", " - var tail0 = tail - while (!tail0.isEmpty) { - buf1 = buf.append(prefix0).append(tail0.head) - tail0 = tail0.tail - } - buf1 - } else buf - } - -} - -/** The empty list. - * - * @author Martin Odersky - * @version 1.0, 15/07/2003 - */ -@SerialVersionUID(0 - 8256821097970055419L) -case object Nil extends List[Nothing] { - override def isEmpty = true - def head: Nothing = - throw new NoSuchElementException("head of empty list") - def tail: List[Nothing] = - throw new NoSuchElementException("tail of empty list") -} - -/** A non empty list characterized by a head and a tail. - * - * @author Martin Odersky - * @version 1.0, 15/07/2003 - */ -@SerialVersionUID(0L - 8476791151983527571L) -final case class ::[B](private var hd: B, private[scala] var tl: List[B]) extends List[B] { - def head : B = hd - def tail : List[B] = tl - override def isEmpty: Boolean = false -} - diff --git a/src/dotnet-library/scala/Math.scala b/src/dotnet-library/scala/Math.scala deleted file mode 100644 index 4d03de9b77..0000000000 --- a/src/dotnet-library/scala/Math.scala +++ /dev/null @@ -1,135 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2006, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala - - -import Predef._ - -object Math { - - /** The smallest possible value for <a href="Byte.html" target="_self">scala.Byte</a>. */ - val MIN_BYTE = System.Byte.MinValue - /** The greatest possible value for <a href="Byte.html" target="_self">scala.Byte</a>. */ - val MAX_BYTE = System.Byte.MaxValue - - /** The smallest possible value for <a href="Short.html" target="_self">scala.Short</a>. */ - val MIN_SHORT = System.Int16.MinValue - /** The greatest possible value for <a href="Short.html" target="_self">scala.Short</a>. */ - val MAX_SHORT = System.Int16.MaxValue - - /** The smallest possible value for <a href="Char.html" target="_self">scala.Char</a>. */ - val MIN_CHAR = System.Char.MinValue - /** The greatest possible value for <a href="Char.html" target="_self">scala.Char</a>. */ - val MAX_CHAR = System.Char.MaxValue - - /** The smallest possible value for <a href="Int.html" target="_self">scala.Int</a>. */ - val MIN_INT = System.Int32.MinValue - /** The greatest possible value for <a href="Int.html" target="_self">scala.Int</a>. */ - val MAX_INT = System.Int32.MaxValue - - /** The smallest possible value for <a href="Long.html" target="_self">scala.Long</a>. */ - val MIN_LONG = System.Int64.MinValue - /** The greatest possible value for <a href="Long.html" target="_self">scala.Long</a>. */ - val MAX_LONG = System.Int64.MaxValue - - /** The smallest possible value for <a href="Float.html" target="_self">scala.Float</a>. */ - val MIN_FLOAT = System.Single.MinValue - /** The smallest difference between two values of <a href="Float.html" target="_self">scala.Float</a>. */ - val EPS_FLOAT = System.Single.Epsilon - /** The greatest possible value for <a href="Float.html" target="_self">scala.Float</a>. */ - val MAX_FLOAT = System.Single.MinValue - /** A value of type <a href="Float.html" target="_self">scala.Float</a> that represents no number. */ - //val NaN_FLOAT = System.Single.NaN - /** Negative infinity of type <a href="Float.html" target="_self">scala.Float</a>. */ - //val NEG_INF_FLOAT = System.Double.NegativeInfinity - /** Positive infinity of type <a href="Float.html" target="_self">scala.Float</a>. */ - //val POS_INF_FLOAT = System.Double.PositiveInfinity - - /** The smallest possible value for <a href="Double.html" target="_self">scala.Double</a>. */ - val MIN_DOUBLE = System.Double.MinValue - /** The smallest difference between two values of <a href="Double.html" target="_self">scala.Double</a>. */ - val EPS_DOUBLE = System.Double.Epsilon - /** The greatest possible value for <a href="Double.html" target="_self">scala.Double</a>. */ - val MAX_DOUBLE = System.Double.MaxValue - /** A value of type <a href="Double.html" target="_self">scala.Double</a> that represents no number. */ - //val NaN_DOUBLE = System.Double.NaN - /** Negative infinity of type <a href="Double.html" target="_self">scala.Double</a>. */ - //val NEG_INF_DOUBLE = System.Double.NegativeInfinity - /** Positive infinity of type <a href="Double.html" target="_self">scala.Double</a>. */ - //val POS_INF_DOUBLE = System.Double.PositiveInfinity - - /** The <code>double</code> value that is closer than any other to - * <code>e</code>, the base of the natural logarithms. - */ - - val E = System.Math.E - val Pi = System.Math.PI - - //def random: Double = System.Math.random() - - def sin(x: Double): Double = System.Math.Sin(x) - def cos(x: Double): Double = System.Math.Cos(x) - def tan(x: Double): Double = System.Math.Tan(x) - def asin(x: Double): Double = System.Math.Asin(x) - def acos(x: Double): Double = System.Math.Acos(x) - def atan(x: Double): Double = System.Math.Atan(x) - - def toRadians(x: Double): Double = x * Pi / 180.0 - - def toDegrees(x: Double): Double = x * 180.0 / Pi - - def exp(x: Double): Double = System.Math.Exp(x) - def log(x: Double): Double = System.Math.Log(x) - def sqrt(x: Double): Double = System.Math.Sqrt(x) - def sqrt(x: Int): Int = System.Math.Sqrt(x.toDouble).toInt - def IEEEremainder(x: Double, y: Double): Double = System.Math.IEEERemainder(x, y) - - def ceil(x: Double): Double = System.Math.Ceiling(x) - def floor(x: Double): Double = System.Math.Floor(x) - - //def rint(x: Double): Double = System.Math.rint(x) - def atan2(y: Double, x: Double): Double = System.Math.Atan2(y, x) - def pow(x: Double, y: Double): Double = System.Math.Pow(x, y) - def round(x: Float): Int = System.Math.Round(x).toInt - def round(x: Double): Long = System.Math.Round(x).toLong - - def abs(x: Int): Int = System.Math.Abs(x) - def abs(x: Long): Long = System.Math.Abs(x) - def abs(x: Float): Float = System.Math.Abs(x) - def abs(x: Double): Double = System.Math.Abs(x) - - def max(x: Int, y: Int): Int = System.Math.Max(x, y) - def max(x: Long, y: Long): Long = System.Math.Max(x, y) - def max(x: Float, y: Float): Float = System.Math.Max(x, y) - def max(x: Double, y: Double): Double = System.Math.Max(x, y) - - def min(x: Int, y: Int): Int = System.Math.Min(x, y) - def min(x: Long, y: Long): Long = System.Math.Min(x, y) - def min(x: Float, y: Float): Float = System.Math.Min(x, y) - def min(x: Double, y: Double): Double = System.Math.Min(x, y) - - // from Java 1.5 -// def log10(x: Double): Double = java.lang.Math.log10(x) -// def cbrt(x: Double): Double = java.lang.Math.cbrt(x) - -// def ulp(x: Double): Double = java.lang.Math.ulp(x) -// def ulp(x: Float): Float = java.lang.Math.ulp(x) -// def signum(x: Double): Double = java.lang.Math.signum(x) -// def signum(x: Float): Float = java.lang.Math.signum(x) -// def sinh(x: Double): Double = java.lang.Math.sinh(x) -// def cosh(x: Double): Double = java.lang.Math.cosh(x) -// def tanh(x: Double):Double = java.lang.Math.tanh(x) -// def hypot(x: Double, y: Double): Double = java.lang.Math.hypot(x, y) -// def expm1(x: Double): Double = java.lang.Math.expm1(x) -// def log1p(x: Double): Double = java.lang.Math.log1p(x) - -} diff --git a/src/dotnet-library/scala/Predef.scala b/src/dotnet-library/scala/Predef.scala deleted file mode 100644 index dc45fe2bec..0000000000 --- a/src/dotnet-library/scala/Predef.scala +++ /dev/null @@ -1,310 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2008, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala - - -/** The <code>Predef</code> object provides definitions that are - * accessible in all Scala compilation units without explicit - * qualification. - */ -object Predef { - - // classOf dummy ------------------------------------------------------ - - /** Return the runtime representation of a class type. */ - def classOf[T]: Class[T] = null - - // aliases ------------------------------------------------------------ - - type byte = scala.Byte - type short = scala.Short - type char = scala.Char - type int = scala.Int - type long = scala.Long - type float = scala.Float - type double = scala.Double - type boolean = scala.Boolean - type unit = scala.Unit - - type String = System.String - type Class[T] = System.Type - type Runnable = scala.runtime.Runnable - - type Throwable = System.Exception - type Exception = System.Exception - type Error = System.Exception - - type RuntimeException = System.Exception - type NullPointerException = System.NullReferenceException - type ClassCastException = System.InvalidCastException - type IndexOutOfBoundsException = System.IndexOutOfRangeException - type ArrayIndexOutOfBoundsException = System.IndexOutOfRangeException - type StringIndexOutOfBoundsException = System.IndexOutOfRangeException - type UnsupportedOperationException = System.InvalidOperationException - type IllegalArgumentException = System.ArgumentException - type NoSuchElementException = System.InvalidOperationException - //type NumberFormatException = java.lang.NumberFormatException - - // miscelleaneous ----------------------------------------------------- - - //val $scope = scala.xml.TopScope - - type Function[-A, +B] = Function1[A, B] - - type Map[A, B] = collection.immutable.Map[A, B] - type Set[A] = collection.immutable.Set[A] - - val Map = collection.immutable.Map - val Set = collection.immutable.Set - - // errors and asserts ------------------------------------------------- - - def error(message: String): Nothing = throw new Error(message) - - def exit: Nothing = exit(0) - - def exit(status: Int): Nothing = { - System.Environment.Exit(status) - throw new Throwable() - } - - def assert(assertion: Boolean) { - if (!assertion) - throw new Error("assertion failed") - } - - def assert(assertion: Boolean, message: Any) { - if (!assertion) - throw new Error("assertion failed: " + message) - } - - def assume(assumption: Boolean) { - if (!assumption) - throw new IllegalArgumentException("assumption failed") - } - - def assume(assumption: Boolean, message: Any) { - if (!assumption) - throw new IllegalArgumentException("assumption failed: " + message) - } - - // tupling ------------------------------------------------------------ - - type Pair[+A, +B] = Tuple2[A, B] - object Pair { - def apply[A, B](x: A, y: B) = Tuple2(x, y) - def unapply[A, B](x: Tuple2[A, B]): Option[Tuple2[A, B]] = Some(x) - } - - type Triple[+A, +B, +C] = Tuple3[A, B, C] - object Triple { - def apply[A, B, C](x: A, y: B, z: C) = Tuple3(x, y, z) - def unapply[A, B, C](x: Tuple3[A, B, C]): Option[Tuple3[A, B, C]] = Some(x) - } - - class ArrowAssoc[A](x: A) { - def -> [B](y: B): Tuple2[A, B] = Tuple2(x, y) - } - implicit def any2ArrowAssoc[A](x: A): ArrowAssoc[A] = new ArrowAssoc(x) - - def Tuple[A1](x1: A1) = Tuple1(x1) - def Tuple[A1, A2](x1: A1, x2: A2) = Tuple2(x1, x2) - def Tuple[A1, A2, A3](x1: A1, x2: A2, x3: A3) = Tuple3(x1, x2, x3) - def Tuple[A1, A2, A3, A4](x1: A1, x2: A2, x3: A3, x4: A4) = Tuple4(x1, x2, x3, x4) - def Tuple[A1, A2, A3, A4, A5](x1: A1, x2: A2, x3: A3, x4: A4, x5: A5) = Tuple5(x1, x2, x3, x4, x5) - def Tuple[A1, A2, A3, A4, A5, A6](x1: A1, x2: A2, x3: A3, x4: A4, x5: A5, x6: A6) = Tuple6(x1, x2, x3, x4, x5, x6) - def Tuple[A1, A2, A3, A4, A5, A6, A7](x1: A1, x2: A2, x3: A3, x4: A4, x5: A5, x6: A6, x7: A7) = Tuple7(x1, x2, x3, x4, x5, x6, x7) - def Tuple[A1, A2, A3, A4, A5, A6, A7, A8](x1: A1, x2: A2, x3: A3, x4: A4, x5: A5, x6: A6, x7: A7, x8: A8) = Tuple8(x1, x2, x3, x4, x5, x6, x7, x8) - def Tuple[A1, A2, A3, A4, A5, A6, A7, A8, A9](x1: A1, x2: A2, x3: A3, x4: A4, x5: A5, x6: A6, x7: A7, x8: A8, x9: A9) = Tuple9(x1, x2, x3, x4, x5, x6, x7, x8, x9) - - // printing and reading ----------------------------------------------- - - def print(x: Any) = Console.print(x) - def println() = Console.println() - def println(x: Any) = Console.println(x) - //def printf(text: String, xs: Any*) = Console.printf(text, xs: _*) - //def format(text: String, xs: Any*) = Console.format(text, xs) - - def readLine(): String = Console.readLine() - def readLine(text: String, args: Any*) = Console.readLine(text, args) - def readBoolean() = Console.readBoolean() - def readByte() = Console.readByte() - def readShort() = Console.readShort() - def readChar() = Console.readChar() - def readInt() = Console.readInt() - def readLong() = Console.readLong() - def readFloat() = Console.readFloat() - def readDouble() = Console.readDouble() - //def readf(format: String) = Console.readf(format) - //def readf1(format: String) = Console.readf1(format) - //def readf2(format: String) = Console.readf2(format) - //def readf3(format: String) = Console.readf3(format) - - // views -------------------------------------------------------------- - - implicit def identity[A](x: A): A = x - - implicit def byteWrapper(x: Byte) = new runtime.RichByte(x) - implicit def shortWrapper(x: Short) = new runtime.RichShort(x) - implicit def intWrapper(x: Int) = new runtime.RichInt(x) - implicit def charWrapper(c: Char) = new runtime.RichChar(c) - implicit def longWrapper(x: Long) = new runtime.RichLong(x) - implicit def floatWrapper(x: Float) = new runtime.RichFloat(x) - implicit def doubleWrapper(x: Double) = new runtime.RichDouble(x) - - implicit def booleanWrapper(x: Boolean) = new runtime.RichBoolean(x) - - implicit def stringWrapper(x: String) = new runtime.RichString(x) - //implicit def stringBuilderWrapper(x : StringBuilder) = new runtime.RichStringBuilder(x) - - implicit def any2stringadd(x: Any) = new runtime.StringAdd(x) - - implicit def exceptionWrapper(exc: Throwable) = new runtime.RichException(exc) - - final class GetClassWrapper(obj: AnyRef) { - def getClass(): runtime.RichClass = classWrapper(obj.GetType()) - } - implicit def getClassWrapper(obj: AnyRef) = new GetClassWrapper(obj) - implicit def classWrapper(clazz: Class[_]): runtime.RichClass = - new runtime.RichClass(clazz) - - implicit def unit2ordered(x: Unit): Ordered[Unit] = new Ordered[Unit] with Proxy { - def self: Any = x - def compare(y: Unit): Int = 0 - } - - implicit def iterable2ordered[A <% Ordered[A]](xs: Iterable[A]): Ordered[Iterable[A]] = - new Ordered[Iterable[A]] with Proxy { - val self = xs - def compare(that: Iterable[A]): Int = { - var res = 0 - val these = xs.elements - val those = that.elements - while (res == 0 && these.hasNext) - res = if (those.hasNext) these.next compare those.next else 1 - if (res == 0) { - if (those.hasNext) -1 else 0 - } else - res - } - } - - implicit def tuple22ordered[A1 <% Ordered[A1], A2 <% Ordered[A2]](x: Tuple2[A1, A2]): Ordered[Tuple2[A1, A2]] = - new Ordered[Tuple2[A1, A2]] with Proxy { - val self = x - def compare(y: Tuple2[A1, A2]): Int = { - val res = x._1 compare y._1 - if (res == 0) x._2 compare y._2 - else res - } - } - - implicit def tuple32ordered[A1 <% Ordered[A1], A2 <% Ordered[A2], A3 <% Ordered[A3]](x: Tuple3[A1, A2, A3]): Ordered[Tuple3[A1, A2, A3]] = - new Ordered[Tuple3[A1, A2, A3]] with Proxy { - val self = x - def compare(y: Tuple3[A1, A2, A3]): Int = { - val res = x._1 compare y._1 - if (res == 0) Tuple2(x._2, x._3) compare Tuple2(y._2, y._3) - else res - } - } - - implicit def tuple42ordered[A1 <% Ordered[A1], A2 <% Ordered[A2], A3 <% Ordered[A3], A4 <% Ordered[A4]](x: Tuple4[A1, A2, A3, A4]): Ordered[Tuple4[A1, A2, A3, A4]] = - new Ordered[Tuple4[A1, A2, A3, A4]] with Proxy { - val self = x - def compare(y: Tuple4[A1, A2, A3, A4]): Int = { - val res = x._1 compare y._1 - if (res == 0) Tuple3(x._2, x._3, x._4) compare Tuple3(y._2, y._3, y._4) - else res - } - } - - implicit def tuple52ordered[A1 <% Ordered[A1], A2 <% Ordered[A2], A3 <% Ordered[A3], A4 <% Ordered[A4], A5 <% Ordered[A5]](x: Tuple5[A1, A2, A3, A4, A5]): Ordered[Tuple5[A1, A2, A3, A4, A5]] = - new Ordered[Tuple5[A1, A2, A3, A4, A5]] with Proxy { - val self = x - def compare(y: Tuple5[A1, A2, A3, A4, A5]): Int = { - val res = x._1 compare y._1 - if (res == 0) Tuple4(x._2, x._3, x._4, x._5) compare Tuple4(y._2, y._3, y._4, y._5) - else res - } - } - - implicit def tuple62ordered[A1 <% Ordered[A1], A2 <% Ordered[A2], A3 <% Ordered[A3], A4 <% Ordered[A4], A5 <% Ordered[A5], A6 <% Ordered[A6]](x: Tuple6[A1, A2, A3, A4, A5, A6]): Ordered[Tuple6[A1, A2, A3, A4, A5, A6]] = - new Ordered[Tuple6[A1, A2, A3, A4, A5, A6]] with Proxy { - val self = x - def compare(y: Tuple6[A1, A2, A3, A4, A5, A6]): Int = { - val res = x._1 compare y._1 - if (res == 0) Tuple5(x._2, x._3, x._4, x._5, x._6) compare Tuple5(y._2, y._3, y._4, y._5, y._6) - else res - } - } - - implicit def tuple72ordered[A1 <% Ordered[A1], A2 <% Ordered[A2], A3 <% Ordered[A3], A4 <% Ordered[A4], A5 <% Ordered[A5], A6 <% Ordered[A6], A7 <% Ordered[A7]](x: Tuple7[A1, A2, A3, A4, A5, A6, A7]): Ordered[Tuple7[A1, A2, A3, A4, A5, A6, A7]] = - new Ordered[Tuple7[A1, A2, A3, A4, A5, A6, A7]] with Proxy { - val self = x - def compare(y: Tuple7[A1, A2, A3, A4, A5, A6, A7]): Int = { - val res = x._1 compare y._1 - if (res == 0) Tuple6(x._2, x._3, x._4, x._5, x._6, x._7) compare Tuple6(y._2, y._3, y._4, y._5, y._6, y._7) - else res - } - } - - implicit def tuple82ordered[A1 <% Ordered[A1], A2 <% Ordered[A2], A3 <% Ordered[A3], A4 <% Ordered[A4], A5 <% Ordered[A5], A6 <% Ordered[A6], A7 <% Ordered[A7], A8 <% Ordered[A8]](x: Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]): Ordered[Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] = - new Ordered[Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] with Proxy { - val self = x - def compare(y: Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]): Int = { - val res = x._1 compare y._1 - if (res == 0) Tuple7(x._2, x._3, x._4, x._5, x._6, x._7, x._8) compare Tuple7(y._2, y._3, y._4, y._5, y._6, y._7, y._8) - else res - } - } - - implicit def tuple92ordered[A1 <% Ordered[A1], A2 <% Ordered[A2], A3 <% Ordered[A3], A4 <% Ordered[A4], A5 <% Ordered[A5], A6 <% Ordered[A6], A7 <% Ordered[A7], A8 <% Ordered[A8], A9 <% Ordered[A9]](x: Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]): Ordered[Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] = - new Ordered[Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] with Proxy { - val self = x - def compare(y: Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]): Int = { - val res = x._1 compare y._1 - if (res == 0) Tuple8(x._2, x._3, x._4, x._5, x._6, x._7, x._8, x._9) compare Tuple8(y._2, y._3, y._4, y._5, y._6, y._7, y._8, y._9) - else res - } - } - - implicit def byte2short(x: Byte): Short = x.toShort - implicit def byte2int(x: Byte): Int = x.toInt - implicit def byte2long(x: Byte): Long = x.toLong - implicit def byte2float(x: Byte): Float = x.toFloat - implicit def byte2double(x: Byte): Double = x.toDouble - - implicit def short2int(x: Short): Int = x.toInt - implicit def short2long(x: Short): Long = x.toLong - implicit def short2float(x: Short): Float = x.toFloat - implicit def short2double(x: Short): Double = x.toDouble - - implicit def char2int(x: Char): Int = x.toInt - implicit def char2long(x: Char): Long = x.toLong - implicit def char2float(x: Char): Float = x.toFloat - implicit def char2double(x: Char): Double = x.toDouble - - implicit def int2long(x: Int): Long = x.toLong - implicit def int2float(x: Int): Float = x.toFloat - implicit def int2double(x: Int): Double = x.toDouble - - implicit def long2float(x: Long): Float = x.toFloat - implicit def long2double(x: Long): Double = x.toDouble - - implicit def float2double(x: Float): Double = x.toDouble - - implicit def forceArrayProjection[A](x : Array.Projection[A]) : Array[A] = x.force - - def currentThread = System.Threading.Thread.CurrentThread - -} diff --git a/src/dotnet-library/scala/Random.scala b/src/dotnet-library/scala/Random.scala deleted file mode 100644 index 7d0b1be853..0000000000 --- a/src/dotnet-library/scala/Random.scala +++ /dev/null @@ -1,74 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2006-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala - -/** - * @author Stephane Micheloud - */ -class Random(self0: System.Random) { - private var rnd = self0 // see setSeed(seed) - def self = rnd - - /** Creates a new random number generator using a single long seed. */ - def this(seed: Long) = this(new System.Random(seed.toInt)) - - /** Creates a new random number generator using a single integer seed. */ - def this(seed: Int) = this(new System.Random(seed)) - - /** Creates a new random number generator. */ - def this() = this(new System.Random(System.Environment.TickCount)) - - /** Returns the next pseudorandom, uniformly distributed boolean value - * from this random number generator's sequence. - */ - def nextBoolean(): Boolean = (nextInt() & 0x1) == 1 - - /** Generates random bytes and places them into a user-supplied byte - * array. - */ - def nextBytes(bytes: Array[Byte]) { rnd.NextBytes(bytes) } - - /** Returns the next pseudorandom, uniformly distributed double value - * between 0.0 and 1.0 from this random number generator's sequence. - */ - def nextDouble(): Double = rnd.NextDouble() - - /** Returns the next pseudorandom, uniformly distributed float value - * between 0.0 and 1.0 from this random number generator's sequence. - */ - def nextFloat(): Float = nextDouble().toFloat - - /** Returns the next pseudorandom, Gaussian ("normally") distributed - * double value with mean 0.0 and standard deviation 1.0 from this - * random number generator's sequence. - */ - //def nextGaussian(): Double - - /** Returns the next pseudorandom, uniformly distributed int value - * from this random number generator's sequence. - */ - def nextInt(): Int = rnd.Next() - - /** Returns a pseudorandom, uniformly distributed int value between 0 - * (inclusive) and the specified value (exclusive), drawn from this - * random number generator's sequence. - */ - def nextInt(n: Int): Int = rnd.Next(0, n) - - /** Returns the next pseudorandom, uniformly distributed long value - * from this random number generator's sequence. - */ - def nextLong(): Long = nextInt().toLong // 2x nextInt() ?! - - def setSeed(seed: Long) { rnd = new System.Random(seed.toInt) } - -} diff --git a/src/dotnet-library/scala/StringBuilder.scala b/src/dotnet-library/scala/StringBuilder.scala deleted file mode 100644 index b6912060e2..0000000000 --- a/src/dotnet-library/scala/StringBuilder.scala +++ /dev/null @@ -1,709 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2006-2008, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala - -import Predef._ - -/** <p> - * A mutable sequence of characters. This class provides an API compatible - * with <code>java.lang.StringBuilder</code>, but with no guarantee of - * synchronization. - * </p> - * - * @author Stephane Micheloud - * @version 1.0 - */ -final class StringBuilder(initCapacity: Int, private val initValue: String) -extends (Int => Char) with Proxy { - if (initCapacity < 0) throw new IllegalArgumentException - if (initValue eq null) throw new NullPointerException - - /** The value is used for character storage. */ - private var value = new Array[Char](initCapacity + initValue.length) - - /** The count is the number of characters used. */ - private var count: Int = 0 - - /** Constructs a string builder with no characters in it and an - * initial capacity of 16 characters. - */ - def this() = this(16, "") - - /** Constructs a string builder with no characters in it and an - * initial capacity specified by the <code>capacity</code> argument. - * - * @param capacity the initial capacity. - * @throws NegativeArraySizeException if the <code>capacity</code> - * argument is less than <code>0</code>. - */ - def this(capacity: Int) = this(capacity, "") - - def this(str: String) = this(16, str) - - append(initValue) - - def self = this - - def toArray: Array[Char] = value - - def length: Int = count - - def length_=(n: Int) { setLength(n) } - - /** Sets the length of the character sequence. - * - * @param newLength the new length - * @throws IndexOutOfBoundsException if the <code>n</code> argument is negative. - */ - def setLength(n: Int) { - if (n < 0) - throw new StringIndexOutOfBoundsException//(n) - if (n > value.length) expandCapacity(n) - if (count < n) - while (count < n) { - value(count) = '\0'; count += 1 - } - else - count = n - } - - /** Returns the current capacity. The capacity is the amount of storage - * available for newly inserted characters, beyond which an allocation - * will occur. - * - * @return the current capacity - */ - def capacity: Int = value.length - - /** Same as <code>ensureCapacity</code>. */ - def capacity_=(n: Int) { ensureCapacity(n) } - - /** <p> - * Ensures that the capacity is at least equal to the specified minimum. - * If the current capacity is less than the argument, then a new internal - * array is allocated with greater capacity. The new capacity is the larger of: - * </p> - * <ul> - * <li>The <code>n</code> argument. - * <li>Twice the old capacity, plus <code>2</code>. - * </ul> - * <p> - * If the <code>n</code> argument is non-positive, this - * method takes no action and simply returns. - * </p> - * - * @param n the minimum desired capacity. - */ - def ensureCapacity(n: Int) { - if (n > value.length) expandCapacity(n) - } - - private def expandCapacity(n: Int) { - val newCapacity = (value.length + 1) * 2 - value = StringBuilder.copyOf( - value, - if (newCapacity < 0) Math.MAX_INT else if (n > newCapacity) n else newCapacity - ) - } - - /** <p> - * Returns the <code>Char</code> value in this sequence at the specified index. - * The first <code>Char</code> value is at index <code>0</code>, the next at index - * <code>1</code>, and so on, as in array indexing. - * </p> - * <p> - * The index argument must be greater than or equal to - * <code>0</code>, and less than the length of this sequence. - * </p> - * - * @param index the index of the desired <code>Char</code> value. - * @return the <code>Char</code> value at the specified index. - * @throws IndexOutOfBoundsException if <code>index</code> is - * negative or greater than or equal to <code>length()</code>. - */ - def charAt(index: Int): Char = { - if (index < 0 || index >= count) - throw new StringIndexOutOfBoundsException//(index) - value(index) - } - - /** Same as <code>charAt</code>. */ - def apply(i: Int): Char = charAt(i) - - /** <p> - * Removes the <code>Char</code> at the specified position in this - * sequence. This sequence is shortened by one <code>Char</code>. - * </p> - * - * @param index Index of <code>Char</code> to remove - * @return This object. - * @throws StringIndexOutOfBoundsException if the <code>index</code> - * is negative or greater than or equal to <code>length()</code>. - */ - def deleteCharAt(index: Int): StringBuilder = { - if (index < 0 || index >= count) - throw new StringIndexOutOfBoundsException//(index) - compat.Platform.arraycopy(value, index + 1, value, index, count - index - 1) - count -= 1 - this - } - - /** <p> - * The character at the specified index is set to <code>ch</code>. This - * sequence is altered to represent a new character sequence that is - * identical to the old character sequence, except that it contains the - * character <code>ch</code> at position <code>index</code>. - * </p> - * <p> - * The index argument must be greater than or equal to - * <code>0</code>, and less than the length of this sequence. - * </p> - * - * @param index the index of the character to modify. - * @param ch the new character. - * @throws IndexOutOfBoundsException if <code>index</code> is - * negative or greater than or equal to <code>length()</code>. - */ - def setCharAt(index: Int, ch: Char) { - if (index < 0 || index >= count) - throw new StringIndexOutOfBoundsException//(index) - value(index) = ch - } - - /** Same as <code>setCharAt</code>. */ - def update(i: Int, c: Char) { setCharAt(i, c) } - - /** Returns a new <code>String</code> that contains a subsequence of - * characters currently contained in this character sequence. The - * substring begins at the specified index and extends to the end of - * this sequence. - * - * @param start The beginning index, inclusive. - * @return The new string. - * @throws StringIndexOutOfBoundsException if <code>start</code> is - * less than zero, or greater than the length of this object. - */ - def substring(start: Int): String = substring(start, count) - - /** Returns a new <code>String</code> that contains a subsequence of - * characters currently contained in this sequence. The - * substring begins at the specified <code>start</code> and - * extends to the character at index <code>end - 1</code>. - * - * @param start The beginning index, inclusive. - * @param end The ending index, exclusive. - * @return The new string. - * @throws StringIndexOutOfBoundsException if <code>start</code> - * or <code>end</code> are negative or greater than - * <code>length()</code>, or <code>start</code> is - * greater than <code>end</code>. - */ - def substring(start: Int, end: Int): String = { - if (start < 0) - throw new StringIndexOutOfBoundsException//(start) - if (end > count) - throw new StringIndexOutOfBoundsException//(end) - if (start > end) - throw new StringIndexOutOfBoundsException//(end - start) - new String(value, start, end - start) - } - - /** <p> - * Appends the string representation of the <code>Any</code> - * argument. - * </p> - * <p> - * The argument is converted to a string as if by the method - * <code>System.Convert.ToString</code>, and the characters of - * that string are then appended to this sequence. - * </p> - * - * @param x an <code>Any</code> object. - * @return a reference to this object. - */ - def append(x: Any): StringBuilder = - append(System.Convert.ToString(x)) - - /** Appends the specified string to this character sequence. - * - * @param s a string. - * @return a reference to this object. - */ - def append(s: String): StringBuilder = { - val str = if (s == null) "null" else s - val len = str.length - if (len > 0) { - val newCount = count + len - if (newCount > value.length) expandCapacity(newCount) - compat.Platform.arraycopy(str.ToCharArray, 0, value, count, len) - count = newCount - } - this - } - - /** Appends the specified string builder to this sequence. - * - * @param sb - * @return - */ - def append(sb: StringBuilder): StringBuilder = - if (sb == null) - append("null") - else { - val len = sb.length - val newCount = count + len - if (newCount > value.length) expandCapacity(newCount) - compat.Platform.arraycopy(sb.toArray, 0, value, count, len) - count = newCount - this - } - - /** <p> - * Appends the string representation of the <code>Char</code> array - * argument to this sequence. - * </p> - * <p> - * The characters of the array argument are appended, in order, to - * the contents of this sequence. The length of this sequence - * increases by the length of the argument. - * </p> - * - * @param x the characters to be appended. - * @return a reference to this object. - */ - def append(x: Array[Char]): StringBuilder = - append(x, 0, x.length) - - /** <p> - * Appends the string representation of a subarray of the - * <code>char</code> array argument to this sequence. - * </p> - * <p> - * Characters of the <code>Char</code> array <code>x</code>, starting at - * index <code>offset</code>, are appended, in order, to the contents - * of this sequence. The length of this sequence increases - * by the value of <code>len</code>. - * </p> - * - * @param x the characters to be appended. - * @param offset the index of the first <code>Char</code> to append. - * @param len the number of <code>Char</code>s to append. - * @return a reference to this object. - */ - def append(x: Array[Char], offset: Int, len: Int): StringBuilder = { - val newCount = count + len - if (newCount > value.length) expandCapacity(newCount) - compat.Platform.arraycopy(x, offset, value, count, len) - count = newCount - this - } - - /** <p> - * Appends the string representation of the <code>Boolean</code> - * argument to the sequence. - * </p> - * <p> - * The argument is converted to a string as if by the method - * <code>System.Convert.ToString</code>, and the characters of - * that string are then appended to this sequence. - * </p> - * - * @param x a <code>Boolean</code>. - * @return a reference to this object. - */ - def append(x: Boolean): StringBuilder = { - if (x) { - val newCount = count + 4 - if (newCount > value.length) expandCapacity(newCount) - value(count) = 't'; count += 1 - value(count) = 'r'; count += 1 - value(count) = 'u'; count += 1 - value(count) = 'e'; count += 1 - } else { - val newCount = count + 5 - if (newCount > value.length) expandCapacity(newCount) - value(count) = 'f'; count += 1 - value(count) = 'a'; count += 1 - value(count) = 'l'; count += 1 - value(count) = 's'; count += 1 - value(count) = 'e'; count += 1 - } - this - } - - def append(x: Char): StringBuilder = { - val newCount = count + 1 - if (newCount > value.length) expandCapacity(newCount) - value(count) = x; count += 1 - this - } - - def append(x: Int): StringBuilder = - append(System.Convert.ToString(x)) - - def append(x: Long): StringBuilder = - append(System.Convert.ToString(x)) - - def append(x: Float): StringBuilder = - append(System.Convert.ToString(x)) - - def append(x: Double): StringBuilder = - append(System.Convert.ToString(x)) - - /** Removes the characters in a substring of this sequence. - * The substring begins at the specified <code>start</code> and extends to - * the character at index <code>end - 1</code> or to the end of the - * sequence if no such character exists. If - * <code>start</code> is equal to <code>end</code>, no changes are made. - * - * @param start The beginning index, inclusive. - * @param end The ending index, exclusive. - * @return This object. - * @throws StringIndexOutOfBoundsException if <code>start</code> - * is negative, greater than <code>length()</code>, or - * greater than <code>end</code>. - */ - def delete(start: Int, end: Int): StringBuilder = { - if (start < 0 || start > end) - throw new StringIndexOutOfBoundsException//(start) - val end0 = if (end > count) count else end - val len = end0 - start - if (len > 0) { - compat.Platform.arraycopy(value, start + len, value, start, count - end0) - count -= len - } - this - } - - /** Replaces the characters in a substring of this sequence - * with characters in the specified <code>String</code>. The substring - * begins at the specified <code>start</code> and extends to the character - * at index <code>end - 1</code> or to the end of the sequence if no such - * character exists. First the characters in the substring are removed and - * then the specified <code>String</code> is inserted at <code>start</code>. - * - * @param start The beginning index, inclusive. - * @param end The ending index, exclusive. - * @param str String that will replace previous contents. - * @return This object. - * @throws StringIndexOutOfBoundsException if <code>start</code> - * is negative, greater than <code>length()</code>, or - * greater than <code>end</code>. - */ - def replace(start: Int, end: Int, str: String) { - if (start < 0 || start > count || start > end) - throw new StringIndexOutOfBoundsException//(start) - - val end0 = if (end > count) count else end - val len = str.length() - val newCount = count + len - (end0 - start) - if (newCount > value.length) expandCapacity(newCount) - - compat.Platform.arraycopy(value, end, value, start + len, count - end) - compat.Platform.arraycopy(str.ToCharArray, 0, value, start, len) - count = newCount - this - } - - /** Inserts the string representation of a subarray of the <code>str</code> - * array argument into this sequence. The subarray begins at the specified - * <code>offset</code> and extends <code>len</code> <code>char</code>s. - * The characters of the subarray are inserted into this sequence at - * the position indicated by <code>index</code>. The length of this - * sequence increases by <code>len</code> <code>Char</code>s. - * - * @param index position at which to insert subarray. - * @param str a <code>Char</code> array. - * @param offset the index of the first <code>char</code> in subarray to - * be inserted. - * @param len the number of <code>Char</code>s in the subarray to - * be inserted. - * @return This object - * @throws StringIndexOutOfBoundsException if <code>index</code> - * is negative or greater than <code>length()</code>, or - * <code>offset</code> or <code>len</code> are negative, or - * <code>(offset+len)</code> is greater than - * <code>str.length</code>. - */ - def insert(index: Int, str: Array[Char], offset: Int, len: Int): StringBuilder = { - if (index < 0 || index > count) - throw new StringIndexOutOfBoundsException//(index) - if (offset < 0 || len < 0 || offset > str.length - len) - throw new StringIndexOutOfBoundsException/*( - "offset " + offset + ", len " + len + - ", str.length " + str.length)*/ - val newCount = count + len - if (newCount > value.length) expandCapacity(newCount) - compat.Platform.arraycopy(value, index, value, index + len, count - index) - compat.Platform.arraycopy(str, offset, value, index, len) - count = newCount - this - } - - /** <p> - * Inserts the string representation of the <code>Any</code> - * argument into this character sequence. - * </p> - * <p> - * The second argument is converted to a string as if by the method - * <code>System.Convert.ToString</code>, and the characters of that - * string are then inserted into this sequence at the indicated - * offset. - * </p> - * <p> - * The offset argument must be greater than or equal to - * <code>0</code>, and less than or equal to the length of this - * sequence. - * </p> - * - * @param offset the offset. - * @param x an <code>Any</code> value. - * @return a reference to this object. - * @throws StringIndexOutOfBoundsException if the offset is invalid. - */ - def insert(at: Int, x: Any): StringBuilder = - insert(at, System.Convert.ToString(x)) - - /** Inserts the string into this character sequence. - * - * @param at the offset position. - * @param x a string. - * @return a reference to this object. - * @throws StringIndexOutOfBoundsException if the offset is invalid. - */ - def insert(at: Int, x: String): StringBuilder = { - if (at < 0 || at > count) - throw new StringIndexOutOfBoundsException//(at) - val str = if (x == null) "null" else x - val len = str.length - val newCount = count + len - if (newCount > value.length) expandCapacity(newCount) - compat.Platform.arraycopy(value, at, value, at + len, count - at) - compat.Platform.arraycopy(str.ToCharArray, 0, value, at, len) - count = newCount - this - } - - /** Inserts the string representation of the <code>Char</code> array - * argument into this sequence. - * - * @param at the offset position. - * @param x a character array. - * @return a reference to this object. - * @throws StringIndexOutOfBoundsException if the offset is invalid. - */ - def insert(at: Int, x: Array[Char]): StringBuilder = { - if (at < 0 || at > count) - throw new StringIndexOutOfBoundsException//(at) - val len = x.length - val newCount = count + len - if (newCount > value.length) expandCapacity(newCount) - compat.Platform.arraycopy(value, at, value, at + len, count - at) - compat.Platform.arraycopy(x, 0, value, at, len) - count = newCount - this - } - - def insert(at: Int, x: Boolean): StringBuilder = - insert(at, System.Convert.ToString(x)) - - def insert(at: Int, x: Char): StringBuilder = { - if (at < 0 || at > count) - throw new StringIndexOutOfBoundsException//(at) - val newCount = count + 1 - if (newCount > value.length) expandCapacity(newCount) - compat.Platform.arraycopy(value, at, value, at + 1, count - at) - value(at) = x - count = newCount - this - } - - def insert(at: Int, x: Int): StringBuilder = - insert(at, System.Convert.ToString(x)) - - def insert(at: Int, x: Long): StringBuilder = - insert(at, System.Convert.ToString(x)) - - def insert(at: Int, x: Float): StringBuilder = - insert(at, System.Convert.ToString(x)) - - def insert(at: Int, x: Double): StringBuilder = - insert(at, System.Convert.ToString(x)) - - /** Returns the index within this string of the first occurrence of the - * specified substring. The integer returned is the smallest value - * <i>k</i> such that: - * <blockquote><pre> - * this.toString().startsWith(str, <i>k</i>) - * </pre></blockquote> - * is <code>true</code>. - * - * @param str any string. - * @return if the string argument occurs as a substring within this - * object, then the index of the first character of the first - * such substring is returned; if it does not occur as a - * substring, <code>-1</code> is returned. - * @throws NullPointerException if <code>str</code> is <code>null</code>. - */ - def indexOf(str: String): Int = indexOf(str, 0) - - def indexOf(str: String, fromIndex: Int): Int = - StringBuilder.indexOf(value, 0, count, str.ToCharArray, 0, str.length(), fromIndex) - - /** Returns the index within this string of the rightmost occurrence - * of the specified substring. The rightmost empty string "" is - * considered to occur at the index value <code>this.length()</code>. - * The returned index is the largest value <i>k</i> such that - * <blockquote><pre> - * this.toString().startsWith(str, k) - * </pre></blockquote> - * is true. - * - * @param str the substring to search for. - * @return if the string argument occurs one or more times as a substring - * within this object, then the index of the first character of - * the last such substring is returned. If it does not occur as - * a substring, <code>-1</code> is returned. - * @throws NullPointerException if <code>str</code> is <code>null</code>. - */ - def lastIndexOf(str: String): Int = lastIndexOf(str, count) - - def lastIndexOf(str: String, fromIndex: Int): Int = - StringBuilder.lastIndexOf(value, 0, count, str.ToCharArray, 0, str.length(), fromIndex) - - /** <p> - * Causes this character sequence to be replaced by the reverse of the - * sequence. If there are any surrogate pairs included in the sequence, - * these are treated as single characters for the reverse operation. - * Thus, the order of the high-low surrogates is never reversed. - * </p> - * <p> - * Let <i>n</i> be the character length of this character sequence - * (not the length in <code>Char</code> values) just prior to - * execution of the <code>reverse</code> method. Then the - * character at index <i>k</i> in the new character sequence is - * equal to the character at index <i>n-k-1</i> in the old - * character sequence. - * </p> - * - * @return a reference to this object. - */ - def reverse(): StringBuilder = { - val n = count - 1 - var j = (n-1) >> 1 - while (j >= 0) { - val temp = value(j) - val temp2 = value(n - j) - value(j) = temp2 - value(n - j) = temp - j -= 1 - } - this - } - - /** Returns a string representing the data in this sequence. - * A new <code>String</code> object is allocated and initialized to - * contain the character sequence currently represented by this - * object. This <code>String</code> is then returned. Subsequent - * changes to this sequence do not affect the contents of the - * <code>String</code>. - * - * @return a string representation of this sequence of characters. - */ - override def toString(): String = new String(value, 0, count) - -} - - -object StringBuilder { - - // method <code>java.util.Arrays.copyOf</code> exists since 1.6 - private def copyOf(src: Array[Char], newLength: Int): Array[Char] = { - val dest = new Array[Char](newLength) - compat.Platform.arraycopy(src, 0, dest, 0, Math.min(src.length, newLength)) - dest - } - - private def indexOf(source: Array[Char], sourceOffset: Int, sourceCount: Int, - target: Array[Char], targetOffset: Int, targetCount: Int, - fromIndex: Int): Int = - if (fromIndex >= sourceCount) - if (targetCount == 0) sourceCount else -1 - else { - val inx = if (fromIndex < 0) 0 else fromIndex - if (targetCount == 0) - inx - else { - val first = target(targetOffset) - val max = sourceOffset + (sourceCount - targetCount) - - var i = sourceOffset + inx - while (i <= max) { - /* Look for first character. */ - if (source(i) != first) { - i += 1 - while (i <= max && source(i) != first) i += 1 - } - /* Found first character, now look at the rest of v2 */ - if (i <= max) { - var j = i + 1 - val end = j + targetCount - 1 - var k = targetOffset + 1 - while (j < end && source(j) == target(k)) { - j += 1 - k += 1 - } - if (j == end) { - /* Found whole string. */ - return i - sourceOffset - } - } // if - i += 1 - } // while - -1 - } - } - - private def lastIndexOf(source: Array[Char], sourceOffset: Int, sourceCount: Int, - target: Array[Char], targetOffset: Int, targetCount: Int, - fromIndex: Int): Int = { - val rightIndex = sourceCount - targetCount - if (fromIndex < 0) return -1 - val inx = if (fromIndex > rightIndex) rightIndex else fromIndex - // Empty string always matches - if (targetCount == 0) return inx - - val strLastIndex = targetOffset + targetCount - 1 - val strLastChar = target(strLastIndex) - val min = sourceOffset + targetCount - 1 - var i = min + fromIndex - - while (true) { - while (i >= min && source(i) != strLastChar) i -= 1 - if (i < min) return -1 - var j = i - 1 - val start = j - (targetCount - 1) - var k = strLastIndex - 1 - var outerWhile = false - while (j > start && !outerWhile) { - if (source(j) != target(k)) { - j -= 1 - k -= 1 - i -= 1 - outerWhile = true - } - } - if (!outerWhile) return start - sourceOffset + 1 - } - -1 - } -} diff --git a/src/dotnet-library/scala/Symbol.scala b/src/dotnet-library/scala/Symbol.scala deleted file mode 100644 index 27bc2de7e1..0000000000 --- a/src/dotnet-library/scala/Symbol.scala +++ /dev/null @@ -1,49 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2003-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala - - -/** <p> - * Instances of <code>Symbol</code> can be created easily with - * Scala's built-in quote mechanism. - * </p> - * <p> - * For instance, the <a href="http://scala-lang.org/" target="_top">Scala</a> - * term <code>'mysym</code> will invoke the constructor of the - * <code>Symbol</code> class in the following way: - * <code>new Symbol("mysym")</code>. - * </p> - * - * @author Martin Odersky - * @version 1.7, 08/12/2003 - */ -final case class Symbol(name: String) { - - /** Converts this symbol to a string. - */ - override def toString(): String = { - "'" + name - } - - /** <p> - * Makes this symbol into a unique reference. - * </p> - * <p> - * If two interened symbols are equal (i.e. they have the same name) - * then they must be identical (wrt reference equality). - * </p> - * - * @return the unique reference to this symbol. - */ - def intern: Symbol = this - -} diff --git a/src/dotnet-library/scala/compat/Platform.scala b/src/dotnet-library/scala/compat/Platform.scala deleted file mode 100644 index e589860bdc..0000000000 --- a/src/dotnet-library/scala/compat/Platform.scala +++ /dev/null @@ -1,64 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2008, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala.compat - - -import Predef._ - -object Platform { - - type StackOverflowError = System.StackOverflowException - type ConcurrentModificationException = System.Exception - - /** - * @param src .. - * @param srcPos .. - * @param dest .. - * @param destPos .. - * @param length .. - */ - def arraycopy(src: AnyRef, srcPos: Int, dest: AnyRef, destPos: Int, length: Int) { - if (!src.isInstanceOf[System.Array]) throw new Exception("src for arraycopy is not an Array; use scala.Array.copy for boxed arrays"); - if (!dest.isInstanceOf[System.Array]) throw new Exception("dest for arraycopy is not an Array; use scala.Array.copy for boxed arrays"); - System.Array.Copy(src.asInstanceOf[System.Array], srcPos, dest.asInstanceOf[System.Array], destPos, length) - } - - /** Create array of the same type as arrayInstance with the given - * length. - * - * @param elemClass .. - * @param length .. - * @return .. - */ - def createArray(elemClass: Class[_], length: Int): AnyRef = - System.Array.CreateInstance(elemClass, length) - - def arrayclear(arr: Array[Int]) { - System.Array.Clear(arr.asInstanceOf[System.Array], 0, arr.length) - } - - def getClassForName(name: String): Class[_] = System.Type.GetType(name) - - val EOL = System.Environment.NewLine - - def currentTime: Long = 0L -/* // compiler crash :-( - private lazy val baseTicks = (new System.DateTime(1970, 1, 1, 0, 0, 0)).Ticks - def currentTime: Long = { - val nowTicks = System.DateTime.UtcNow.Ticks - (nowTicks - baseTicks) / 10000 - } -*/ - def collectGarbage { System.GC.Collect() } - -} - diff --git a/src/dotnet-library/scala/runtime/BooleanRef.cs b/src/dotnet-library/scala/runtime/BooleanRef.cs deleted file mode 100644 index 2680b30149..0000000000 --- a/src/dotnet-library/scala/runtime/BooleanRef.cs +++ /dev/null @@ -1,22 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - [Serializable] - public class BooleanRef { - public bool elem; - public BooleanRef(bool elem) { this.elem = elem; } - override public string ToString() { return elem.ToString(); } - } - -} diff --git a/src/dotnet-library/scala/runtime/BoxedUnit.cs b/src/dotnet-library/scala/runtime/BoxedUnit.cs deleted file mode 100644 index d3ef5a3e11..0000000000 --- a/src/dotnet-library/scala/runtime/BoxedUnit.cs +++ /dev/null @@ -1,36 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -namespace scala.runtime { - - using System; - - [Serializable] - public sealed class BoxedUnit { - - public static readonly BoxedUnit UNIT = new BoxedUnit(); - - private BoxedUnit() { } - - override public bool Equals(object other) { - return this == other; - } - - override public int GetHashCode() { - return 0; - } - - override public string ToString() { - return "()"; - } - } - -} diff --git a/src/dotnet-library/scala/runtime/ByteRef.cs b/src/dotnet-library/scala/runtime/ByteRef.cs deleted file mode 100644 index 6a539a3afd..0000000000 --- a/src/dotnet-library/scala/runtime/ByteRef.cs +++ /dev/null @@ -1,22 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - [Serializable] - public class ByteRef { - public byte elem; - public ByteRef(byte elem) { this.elem = elem; } - override public string ToString() { return elem.ToString(); } - } - -} diff --git a/src/dotnet-library/scala/runtime/CharRef.cs b/src/dotnet-library/scala/runtime/CharRef.cs deleted file mode 100644 index 75b2817b83..0000000000 --- a/src/dotnet-library/scala/runtime/CharRef.cs +++ /dev/null @@ -1,22 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2006, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - [Serializable] - public class CharRef { - public char elem; - public CharRef(char elem) { this.elem = elem; } - override public string ToString() { return elem.ToString(); } - } - -} diff --git a/src/dotnet-library/scala/runtime/Comparator.cs b/src/dotnet-library/scala/runtime/Comparator.cs deleted file mode 100644 index 4a1322d49c..0000000000 --- a/src/dotnet-library/scala/runtime/Comparator.cs +++ /dev/null @@ -1,40 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - public class Comparator { - public static bool equals(object a, object b) { - if (a == null) - return b == null; - if (a.Equals(b)) - return true; - if (a == b) - return true; - IConvertible aa = a as IConvertible; - IConvertible bb = b as IConvertible; - if (aa != null && bb != null) { - if (a is Decimal || b is Decimal) - return aa.ToDecimal(null) == bb.ToDecimal(null); - if (a is Double || b is Double) - return aa.ToDouble(null) == bb.ToDouble(null); - if (a is Single || b is Single) - return aa.ToSingle(null) == bb.ToSingle(null); - if (a is Int64 || b is Int64) - return aa.ToInt64(null) == bb.ToInt64(null); - return aa.ToInt32(null) == bb.ToInt32(null); - } - return false; - } - } - -} diff --git a/src/dotnet-library/scala/runtime/DoubleRef.cs b/src/dotnet-library/scala/runtime/DoubleRef.cs deleted file mode 100644 index 60a155f00b..0000000000 --- a/src/dotnet-library/scala/runtime/DoubleRef.cs +++ /dev/null @@ -1,22 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - [Serializable] - public class DoubleRef { - public double elem; - public DoubleRef(double elem) { this.elem = elem; } - override public string ToString() { return elem.ToString(); } - } - -} diff --git a/src/dotnet-library/scala/runtime/ExceptionHandling.cs b/src/dotnet-library/scala/runtime/ExceptionHandling.cs deleted file mode 100644 index 4448777f2e..0000000000 --- a/src/dotnet-library/scala/runtime/ExceptionHandling.cs +++ /dev/null @@ -1,27 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - public abstract class ExceptionHandling { - - public static Exception tryCatch(Runnable runnable) { - try { - runnable.run(); - return null; - } catch (Exception exception) { - return exception; - } - } - } - -} diff --git a/src/dotnet-library/scala/runtime/FloatRef.cs b/src/dotnet-library/scala/runtime/FloatRef.cs deleted file mode 100644 index ee81ea3c9c..0000000000 --- a/src/dotnet-library/scala/runtime/FloatRef.cs +++ /dev/null @@ -1,22 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - [Serializable] - public class FloatRef { - public float elem; - public FloatRef(float elem) { this.elem = elem; } - override public string ToString() { return elem.ToString(); } - } - -} diff --git a/src/dotnet-library/scala/runtime/IntRef.cs b/src/dotnet-library/scala/runtime/IntRef.cs deleted file mode 100644 index e305df145f..0000000000 --- a/src/dotnet-library/scala/runtime/IntRef.cs +++ /dev/null @@ -1,22 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - [Serializable] - public class IntRef { - public int elem; - public IntRef(int elem) { this.elem = elem; } - override public string ToString() { return elem.ToString(); } - } - -} diff --git a/src/dotnet-library/scala/runtime/LongRef.cs b/src/dotnet-library/scala/runtime/LongRef.cs deleted file mode 100644 index e6387ed96f..0000000000 --- a/src/dotnet-library/scala/runtime/LongRef.cs +++ /dev/null @@ -1,22 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - [Serializable] - public class LongRef { - public long elem; - public LongRef(long elem) { this.elem = elem; } - override public string ToString() { return elem.ToString(); } - } - -} diff --git a/src/dotnet-library/scala/runtime/ObjectRef.cs b/src/dotnet-library/scala/runtime/ObjectRef.cs deleted file mode 100644 index a25d61639e..0000000000 --- a/src/dotnet-library/scala/runtime/ObjectRef.cs +++ /dev/null @@ -1,22 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - [Serializable] - public class ObjectRef { - public Object elem; - public ObjectRef(Object elem) { this.elem = elem; } - override public string ToString() { return "" + elem; } - } - -} diff --git a/src/dotnet-library/scala/runtime/RichChar.scala b/src/dotnet-library/scala/runtime/RichChar.scala deleted file mode 100644 index 285530e5be..0000000000 --- a/src/dotnet-library/scala/runtime/RichChar.scala +++ /dev/null @@ -1,70 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2006-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala.runtime - - -import Predef.NoSuchElementException - -/** <p> - * For example, in the following code - * </p> - * <pre> - * <b>object</b> test <b>extends</b> Application { - * Console.println(<chr>'\40'</chr>.isWhitespace) - * Console.println('\011'.isWhitespace) - * Console.println('1'.asDigit == 1) - * Console.println('A'.asDigit == 10) - * }</pre> - * <p> - * the implicit conversions are performed using the predefined view - * <a href="../Predef$object.html#charWrapper(scala.Char)" - * target="contentFrame"><code>Predef.charWrapper</code></a>. - * </p> - */ -final class RichChar(x: Char) extends Proxy with Ordered[Char] { - - // Proxy.self - def self: Any = x - - // Ordered[Char].compare - def compare (y: Char): Int = if (x < y) -1 else if (x > y) 1 else 0 - - def asDigit: Int = System.Char.GetNumericValue(x).toInt - - def isControl: Boolean = System.Char.IsControl(x) - def isDigit: Boolean = System.Char.IsDigit(x) - def isLetter: Boolean = System.Char.IsLetter(x) - def isLetterOrDigit: Boolean = System.Char.IsLetterOrDigit(x) - def isLowerCase: Boolean = System.Char.IsLower(x) - def isUpperCase: Boolean = System.Char.IsUpper(x) - def isWhitespace: Boolean = System.Char.IsWhiteSpace(x) - - def toLowerCase: Char = System.Char.ToLower(x) - def toUpperCase: Char = System.Char.ToUpper(x) - - /** Create an Iterator[Char] over the characters from 'x' to 'y' - 1 - */ - def until(limit: Char): Iterator[Char] = new Iterator[Char] { - private var ch = x - def hasNext: Boolean = ch < limit - def next: Char = - if (hasNext) { val j = ch; ch = (ch + 1).toChar; j } - else throw new NoSuchElementException("next on empty iterator") - } - - //def until(y: Char): Iterator[Char] = to(y) - - /** Create an Iterator[Char] over the characters from 'x' to 'y' - */ - def to(y: Char): Iterator[Char] = until((y + 1).toChar) - -} diff --git a/src/dotnet-library/scala/runtime/RichClass.scala b/src/dotnet-library/scala/runtime/RichClass.scala deleted file mode 100644 index e964a66ab1..0000000000 --- a/src/dotnet-library/scala/runtime/RichClass.scala +++ /dev/null @@ -1,25 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2008, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala.runtime - -import Predef.Class - -final class RichClass(val self: Class[_]) extends Proxy { - - def isPrimitive(): Boolean = self.IsPrimitive - def isArray(): Boolean = self.IsArray - - def getClass(): RichClass = this - def getName(): String = self.Name - def getComponentType(): Class[_] = self.GetElementType - -} diff --git a/src/dotnet-library/scala/runtime/RichDouble.scala b/src/dotnet-library/scala/runtime/RichDouble.scala deleted file mode 100644 index 6f22e8c836..0000000000 --- a/src/dotnet-library/scala/runtime/RichDouble.scala +++ /dev/null @@ -1,52 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala.runtime - - -final class RichDouble(x: Double) extends Proxy with Ordered[Double] { - - // Proxy.self - def self: Any = x - - // Ordered[Double].compare - def compare(y: Double): Int = if (x < y) -1 else if (x > y) 1 else 0 - - def min(y: Double): Double = Math.min(x, y) - def max(y: Double): Double = Math.max(x, y) - def abs: Double = Math.abs(x) - - def round: Long = Math.round(x) - def ceil: Double = Math.ceil(x) - def floor: Double = Math.floor(x) - - /** Converts an angle measured in degrees to an approximately equivalent - * angle measured in radians. - * - * @param x an angle, in degrees - * @return the measurement of the angle <code>x</code> in radians. - */ - def toRadians: Double = Math.toRadians(x) - - /** Converts an angle measured in radians to an approximately equivalent - * angle measured in degrees. - * - * @param x angle, in radians - * @return the measurement of the angle <code>x</code> in degrees. - */ - def toDegrees: Double = Math.toDegrees(x) - - def isNaN: Boolean = System.Double.IsNaN(x) - def isInfinity: Boolean = System.Double.IsInfinity(x) - def isPosInfinity: Boolean = System.Double.IsPositiveInfinity(x) - def isNegInfinity: Boolean = System.Double.IsNegativeInfinity(x) - -} diff --git a/src/dotnet-library/scala/runtime/RichException.scala b/src/dotnet-library/scala/runtime/RichException.scala deleted file mode 100644 index d08e2e0edf..0000000000 --- a/src/dotnet-library/scala/runtime/RichException.scala +++ /dev/null @@ -1,21 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2008, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala.runtime - - -final class RichException(exc: System.Exception) { - - def printStackTrace() = System.Console.WriteLine(exc.StackTrace) - def getMessage() = exc.Message - def getStackTraceString: String = exc.StackTrace - -} diff --git a/src/dotnet-library/scala/runtime/RichFloat.scala b/src/dotnet-library/scala/runtime/RichFloat.scala deleted file mode 100644 index 5f8849c1a3..0000000000 --- a/src/dotnet-library/scala/runtime/RichFloat.scala +++ /dev/null @@ -1,54 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2006, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala.runtime - - -import Predef._ - -final class RichFloat(x: Float) extends Proxy with Ordered[Float] { - - // Proxy.self - def self: Any = x - - // Ordered[Float].compare - def compare (y: Float): Int = if (x < y) -1 else if (x > y) 1 else 0 - - def min(y: Float) = Math.min(x, y) - def max(y: Float) = Math.max(x, y) - def abs: Float = Math.abs(x) - - def round: Int = Math.round(x) - def ceil: Float = Math.ceil(x).toFloat - def floor: Float = Math.floor(x).toFloat - - /** Converts an angle measured in degrees to an approximately equivalent - * angle measured in radians. - * - * @param x an angle, in degrees - * @return the measurement of the angle <code>x</code> in radians. - */ - def toRadians: Float = Math.toRadians(x).toFloat - - /** Converts an angle measured in radians to an approximately equivalent - * angle measured in degrees. - * - * @param x angle, in radians - * @return the measurement of the angle <code>x</code> in degrees. - */ - def toDegrees: Float = Math.toDegrees(x).toFloat - - def isNaN: Boolean = System.Single.IsNaN(x) - def isInfinity: Boolean = System.Single.IsInfinity(x) - def isPosInfinity: Boolean = System.Single.IsPositiveInfinity(x) - def isNegInfinity: Boolean = System.Single.IsNegativeInfinity(x) - -} diff --git a/src/dotnet-library/scala/runtime/RichInt.scala b/src/dotnet-library/scala/runtime/RichInt.scala deleted file mode 100644 index fc5080f9b3..0000000000 --- a/src/dotnet-library/scala/runtime/RichInt.scala +++ /dev/null @@ -1,39 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2008, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala.runtime - - -final class RichInt(start: Int) extends Proxy with Ordered[Int] { - - // Proxy - def self: Any = start - - // Ordered[Int] - def compare(that: Int): Int = if (start < that) -1 else if (start > that) 1 else 0 - - /** See <code>Iterator.range</code>. */ - def until(end: Int): Range = new Range(start, end, 1) - - /** See <code>Iterator.range</code>. */ - def until(end: Int, step: Int): Range = new Range(start, end, step) - - /** like <code>until</code>, but includes the last index */ - def to(end: Int) = new Range.Inclusive(start, end, 1) - - def min(that: Int): Int = if (start < that) start else that - def max(that: Int): Int = if (start > that) start else that - def abs: Int = if (start < 0) -start else start - - def toBinaryString: String = System.Convert.ToString(start, 2) - def toHexString: String = System.Convert.ToString(start, 16) - def toOctalString: String = System.Convert.ToString(start, 8) -} diff --git a/src/dotnet-library/scala/runtime/RichLong.scala b/src/dotnet-library/scala/runtime/RichLong.scala deleted file mode 100644 index 743b24a79f..0000000000 --- a/src/dotnet-library/scala/runtime/RichLong.scala +++ /dev/null @@ -1,30 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2008, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala.runtime - - -final class RichLong(x: Long) extends Proxy with Ordered[Long] { - - // Proxy.self - def self: Any = x - - // Ordered[Long].compare - def compare(y: Long): Int = if (x < y) -1 else if (x > y) 1 else 0 - - def min(y: Long): Long = if (x < y) x else y - def max(y: Long): Long = if (x > y) x else y - def abs: Long = if (x < 0) -x else x - - def toBinaryString: String = System.Convert.ToString(x, 2) - def toHexString: String = System.Convert.ToString(x, 16) - def toOctalString: String = System.Convert.ToString(x, 8) -} diff --git a/src/dotnet-library/scala/runtime/RichString.scala b/src/dotnet-library/scala/runtime/RichString.scala deleted file mode 100644 index d94f7430c0..0000000000 --- a/src/dotnet-library/scala/runtime/RichString.scala +++ /dev/null @@ -1,196 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2008, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala.runtime - - -import Predef._ - -final class RichString(val self: String) extends Proxy with RandomAccessSeq[Char] with Ordered[String] { - override def apply(n: Int) = self charAt n - override def length = self.length - override def toString = self - override def mkString = self - - override def slice(from: Int, until: Int): RichString = { - val len = self.length - new RichString( - if (from >= until || from >= len) - "" - else { - val from0 = if (from < 0) 0 else from - val until0 = if (until > len) len else until - self.substring(from0, until0) - } - ) - } - - //override def ++ [B >: A](that: Iterable[B]): Seq[B] = { - override def ++[B >: Char](that: Iterable[B]): RandomAccessSeq[B] = that match { - case that: RichString => new RichString(self + that.self) - case that => super.++(that) - } - - override def take(until: Int): RichString = slice(0, until) - - override def drop(from: Int): RichString = slice(from, self.length) - - override def startsWith[B](that: Seq[B]) = that match { - case that: RichString => self startsWith that.self - case that => super.startsWith(that) - } - - override def endsWith[B](that: Seq[B]) = that match { - case that: RichString => self endsWith that.self - case that => super.endsWith(that) - } - - override def indexOf[B](that: Seq[B]) = that match { - case that: RichString => self indexOf that.self - case that => super.indexOf(that) - } - - override def containsSlice[B](that: Seq[B]) = that match { - case that: RichString => self contains that.self - case that => super.containsSlice(that) - } - - override def reverse: RichString = { - val buf = new StringBuilder - var i = self.length - 1 - while (i >= 0) { - buf append (self charAt i) - i -= 1 - } - new RichString(buf.toString) - } - - override def compare(other: String) = self compareTo other - - private final val LF: Char = 0x0A - private final val FF: Char = 0x0C - private final val CR: Char = 0x0D - private final val SU: Char = 0x1A - - private def isLineBreak(c: Char) = c == LF || c == FF - - /** <p> - * Strip trailing line end character from this string if it has one. - * A line end character is one of - * </p> - * <ul style="list-style-type: none;"> - * <li>LF - line feed (0x0A hex)</li> - * <li>FF - form feed (0x0C hex)</li> - * </ul> - * <p> - * If a line feed character LF is preceded by a carriage return CR - * (0x0D hex), the CR character is also stripped (Windows convention). - * </p> - */ - def stripLineEnd: String = { - val len = self.length - if (len == 0) self - else { - val last = apply(len - 1) - if (isLineBreak(last)) - self.substring(0, if (last == LF && len >= 2 && apply(len - 2) == CR) len - 2 else len - 1) - else - self - } - } - - /** <p> - * Return all lines in this string in an iterator, including trailing - * line end characters. - * </p> - * <p> - * The number of strings returned is one greater than the number of line - * end characters in this string. For an empty string, a single empty - * line is returned. A line end character is one of - * </p> - * <ul style="list-style-type: none;"> - * <li>LF - line feed (0x0A hex)</li> - * <li>FF - form feed (0x0C hex)</li> - * </ul> - */ - def linesWithSeparators = new Iterator[String] { - val len = self.length - var index = 0 - def hasNext: Boolean = index < len - def next(): String = { - if (index >= len) throw new NoSuchElementException("next on empty iterator") - val start = index - while (index < len && !isLineBreak(apply(index))) index += 1 - index += 1 - self.substring(start, index min len) - } - } - - /** Return all lines in this string in an iterator, excluding trailing line - * end characters, i.e. apply <code>.stripLineEnd</code> to all lines - * returned by <code>linesWithSeparators</code>. - */ - def lines: Iterator[String] = - linesWithSeparators map (line => new RichString(line).stripLineEnd) - - /** Returns this string with first character converted to upper case */ - def capitalize: String = - if (self == null) null - else if (self.length == 0) "" - else { - val chars = self.toCharArray - chars(0) = chars(0).toUpperCase - new String(chars) - } - - /** <p> - * For every line in this string: - * </p> - * <blockquote> - * Strip a leading prefix consisting of blanks or control characters - * followed by <code>marginChar</code> from the line. - * </blockquote> - */ - def stripMargin(marginChar: Char): String = { - val buf = new StringBuilder - for (line <- linesWithSeparators) { - val len = line.length - var index = 0 - while (index < len && line.charAt(index) <= ' ') index += 1 - buf append - (if (index < len && line.charAt(index) == marginChar) line.substring(index + 1) else line) - } - buf.toString - } - - /** <p> - * For every line in this string: - * </p> - * <blockquote> - * Strip a leading prefix consisting of blanks or control characters - * followed by <code>|</code> from the line. - * </blockquote> - */ - def stripMargin: String = stripMargin('|') - - def split(separator: Char): Array[String] = self.Split(Array(separator)) - - def split(separators: Array[Char]): Array[String] = self.Split(separators) - - def toBoolean: Boolean = System.Boolean.Parse(self) - def toByte: Byte = System.Byte.Parse(self) - def toShort: Short = System.Int16.Parse(self) - def toInt: Int = System.Int32.Parse(self) - def toLong: Long = System.Int64.Parse(self) - def toFloat: Float = System.Single.Parse(self) - def toDouble: Double = System.Double.Parse(self) - -} diff --git a/src/dotnet-library/scala/runtime/Runnable.cs b/src/dotnet-library/scala/runtime/Runnable.cs deleted file mode 100644 index 74ab3ea16a..0000000000 --- a/src/dotnet-library/scala/runtime/Runnable.cs +++ /dev/null @@ -1,17 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - public interface Runnable { - void run(); - } - -} diff --git a/src/dotnet-library/scala/runtime/ShortRef.cs b/src/dotnet-library/scala/runtime/ShortRef.cs deleted file mode 100644 index 22f8f784e5..0000000000 --- a/src/dotnet-library/scala/runtime/ShortRef.cs +++ /dev/null @@ -1,22 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - [Serializable] - public class ShortRef { - public short elem; - public ShortRef(short elem) { this.elem = elem; } - override public string ToString() { return elem.ToString(); } - } - -} diff --git a/src/dotnet-library/scala/runtime/StringAdd.scala b/src/dotnet-library/scala/runtime/StringAdd.scala deleted file mode 100644 index 439b2f7f65..0000000000 --- a/src/dotnet-library/scala/runtime/StringAdd.scala +++ /dev/null @@ -1,28 +0,0 @@ -/* *\ -** ________ ___ __ ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ |_| ** -** ** -\* */ - -// $Id$ - - -package scala.runtime - - -import Predef._ - -final class StringAdd(self: Any) { - - def +(other: String) = self.toString + other - - /** Formats string according to given <code>format</code> string. - * Format strings are as for <code>String.format</code> (@see - * http://msdn2.microsoft.com/en-us/library/system.string.format(VS.71).aspx - * and http://www.codeproject.com/books/0735616485.asp). - */ - def formatted(format: String): String = - String.Format(format, Array(self.asInstanceOf[Object])) -} diff --git a/src/dotnet-library/scala/runtime/SymtabAttribute.cs b/src/dotnet-library/scala/runtime/SymtabAttribute.cs deleted file mode 100644 index b5608fe208..0000000000 --- a/src/dotnet-library/scala/runtime/SymtabAttribute.cs +++ /dev/null @@ -1,22 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - -namespace scala.runtime { - - using System; - - public class SymtabAttribute : Attribute { - public byte[] symtab; - - public SymtabAttribute(byte[] symtab) { this.symtab = symtab; } - public SymtabAttribute() {} - } - -} diff --git a/src/dotnet-library/scala/util/DynamicVariable.scala b/src/dotnet-library/scala/util/DynamicVariable.scala deleted file mode 100644 index 101ebe9573..0000000000 --- a/src/dotnet-library/scala/util/DynamicVariable.scala +++ /dev/null @@ -1,83 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2006-2007, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id$ - - -package scala.util - - -import Predef._ -import System.Threading.Thread -import System.LocalDataStoreSlot - -/** <p> - * DynamicVariables provide a binding mechanism where the current - * value is found through <em>dynamic scope</em>, but where - * access to the variable itself is resolved through <em>static - * scope</em>. - * </p> - * <p> - * The current value can be retrieved with the - * <code>value</code> method. New values should be - * pushed using the <code>withValue</code> method. - * Values pushed via <code>withValue</code> only - * stay valid while the <code>withValue</code>'s - * <em>second</em> argument, a parameterless closure, - * executes. When the second argument finishes, - * the variable reverts to the previous value. - * </p> - * <p> - * Usage of <code>withValue</code> looks like this: - * </p> - * <blockquote><pre> - * someDynamicVariable.withValue(newValue) { - * // ... code called in here that calls value ... - * // ... will be given back the newValue ... - * } - * </pre></blockquote> - * <p> - * Each thread gets its own stack of bindings. When a - * new thread is created, the fluid gets a copy of - * the stack of bindings from the parent thread, and - * from then on the bindings for the new thread - * are independent of those for the original thread. - * </p> - * - * @author Lex Spoon - * @version 1.1, 2007-5-21 - */ -class DynamicVariable[T](init: T) { - private val slot: LocalDataStoreSlot = Thread.AllocateDataSlot() - value = init - - /** Retrieve the current value */ - def value: T = Thread.GetData(slot).asInstanceOf[T] - - /** Set the value of the fluid while executing the specified - * thunk. - * - * @param newval The value to which to set the fluid - * @param thunk The code to evaluate under the new setting - */ - def withValue[S](newval: T)(thunk: =>S): S = { - val oldval = value - value = newval - - try { thunk } finally { - value = oldval - } - } - - /** Change the currently bound value, discarding the old value. - * Usually withValue() gives better semantics. - */ - def value_=(newval: T) = { Thread.SetData(slot, newval.asInstanceOf[AnyRef]) } - - override def toString: String = "DynamicVariable(" + value +")" -} |