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//############################################################################
// Bitsets
//############################################################################
//############################################################################
object TestMutable {
import scala.collection.mutable.BitSet
val ms0 = new BitSet
val ms1 = new BitSet(8)
val ms2 = new BitSet(0)
ms0 += 2
ms1 ++= List(1, 2)
ms1 -= 1
ms1 --= List(1)
ms2(2) = true
ms2(3) = false
Console.println("ms0 = " + ms0)
Console.println("ms1 = " + ms1)
Console.println("ms2 = " + ms2)
Console.println("mb0 = " + ms0.contains(-1))
Console.println("mb1 = " + ms1.contains(2))
Console.println("mb2 = " + ms2.contains(3))
Console.println("xs0 = " + ms0.iterator.toList)
Console.println("xs1 = " + ms1.iterator.toList)
Console.println("xs2 = " + ms2.iterator.toList)
Console.println("ma0 = " + ms0.toList)
Console.println("ma1 = " + ms1.toList)
Console.println("ma2 = " + ms2.toList)
Console.println("mi0 = " + ms0.toImmutable)
Console.println("mi1 = " + ms1.toImmutable)
Console.println("mi2 = " + ms2.toImmutable)
Console.println
}
object TestMutable2 {
import scala.collection.mutable.BitSet
import scala.collection.immutable.TreeSet
val l0 = 0 to 24 by 2 toList
val l1 = (190 to 255 toList) reverse
val l2 = (0 to 256 toList)
val l3 = (1 to 200 by 2 toList) reverse
val t0 = TreeSet(l0: _*)
val t1 = TreeSet(l1: _*)
val t2 = TreeSet(l2: _*)
val t3 = TreeSet(l3: _*)
val b0 = BitSet(l0: _*)
val b1 = BitSet(l1: _*)
val b2 = BitSet(l2: _*)
val b3 = BitSet(l3: _*)
println("m2_m0 = " + b0.toBitMask.toList.map(_.toBinaryString))
println("m2_m2 = " + b2.toBitMask.toList.map(_.toHexString))
println("m2_m0c = " + (BitSet.fromBitMask(b0.toBitMask) == b0))
println("m2_m1c = " + (BitSet.fromBitMask(b1.toBitMask) == b1))
println("m2_m2c = " + (BitSet.fromBitMask(b2.toBitMask) == b2))
println("m2_m3c = " + (BitSet.fromBitMask(b3.toBitMask) == b3))
println("m2_i0 = " + (t0 == b0))
println("m2_i1 = " + (t1 == b1))
println("m2_i2 = " + (t2 == b2))
println("m2_i3 = " + (t3 == b3))
println("m2_f0 = " + (t0.from(42) == b0.from(42)))
println("m2_f1 = " + (t1.from(42) == b1.from(42)))
println("m2_f2 = " + (t2.from(42) == b2.from(42)))
println("m2_f3 = " + (t3.from(42) == b3.from(42)))
println("m2_t0 = " + (t0.to(195) == b0.to(195)))
println("m2_t1 = " + (t1.to(195) == b1.to(195)))
println("m2_t2 = " + (t2.to(195) == b2.to(195)))
println("m2_t3 = " + (t3.to(195) == b3.to(195)))
println("m2_r0 = " + (t0.range(43,194) == b0.range(43,194)))
println("m2_r1 = " + (t1.range(43,194) == b1.range(43,194)))
println("m2_r2 = " + (t2.range(43,194) == b2.range(43,194)))
println("m2_r3 = " + (t3.range(43,194) == b3.range(43,194)))
println
}
object TestImmutable {
import scala.collection.immutable.BitSet
val is0 = BitSet()
val is1 = BitSet.fromArray(Array())
val is2 = BitSet.fromArray(Array(4))
val is3 = BitSet.empty
Console.println("is0 = " + is0)
Console.println("is1 = " + is1)
Console.println("is2 = " + is2)
Console.println("is3 = " + is3)
Console.println("ib0 = " + is0.contains(-1))
Console.println("ib1 = " + is1.contains(0))
Console.println("ib2 = " + is2.contains(2))
Console.println("ib3 = " + is3.contains(2))
Console.println("ys0 = " + is0.iterator.toList)
Console.println("ys1 = " + is1.iterator.toList)
Console.println("ys2 = " + is2.iterator.toList)
Console.println("ys3 = " + is3.iterator.toList)
Console.println("ia0 = " + is0.toList)
Console.println("ia1 = " + is1.toList)
Console.println("ia2 = " + is2.toList)
Console.println("ia3 = " + is3.toList)
Console.println
}
object TestImmutable2 {
import scala.collection.immutable.{BitSet, TreeSet}
val l0 = 0 to 24 by 2 toList
val l1 = (190 to 255 toList) reverse
val l2 = (0 to 256 toList)
val l3 = (1 to 200 by 2 toList) reverse
val t0 = TreeSet(l0: _*)
val t1 = TreeSet(l1: _*)
val t2 = TreeSet(l2: _*)
val t3 = TreeSet(l3: _*)
val b0 = BitSet(l0: _*)
val b1 = BitSet(l1: _*)
val b2 = BitSet(l2: _*)
val b3 = BitSet(l3: _*)
println("i2_m0 = " + b0.toBitMask.toList.map(_.toBinaryString))
println("i2_m2 = " + b2.toBitMask.toList.map(_.toHexString))
println("i2_m0c = " + (BitSet.fromBitMask(b0.toBitMask) == b0))
println("i2_m1c = " + (BitSet.fromBitMask(b1.toBitMask) == b1))
println("i2_m2c = " + (BitSet.fromBitMask(b2.toBitMask) == b2))
println("i2_m3c = " + (BitSet.fromBitMask(b3.toBitMask) == b3))
println("i2_i0 = " + (t0 == b0))
println("i2_i1 = " + (t1 == b1))
println("i2_i2 = " + (t2 == b2))
println("i2_i3 = " + (t3 == b3))
println("i2_f0 = " + (t0.from(42) == b0.from(42)))
println("i2_f1 = " + (t1.from(42) == b1.from(42)))
println("i2_f2 = " + (t2.from(42) == b2.from(42)))
println("i2_f3 = " + (t3.from(42) == b3.from(42)))
println("i2_t0 = " + (t0.to(195) == b0.to(195)))
println("i2_t1 = " + (t1.to(195) == b1.to(195)))
println("i2_t2 = " + (t2.to(195) == b2.to(195)))
println("i2_t3 = " + (t3.to(195) == b3.to(195)))
println("i2_r0 = " + (t0.range(77,194) == b0.range(77,194)))
println("i2_r1 = " + (t1.range(77,194) == b1.range(77,194)))
println("i2_r2 = " + (t2.range(77,194) == b2.range(77,194)))
println("i2_r3 = " + (t3.range(77,194) == b3.range(77,194)))
println
}
object Test extends App {
TestMutable
TestMutable2
TestImmutable
TestImmutable2
}
//############################################################################
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