blob: d50220f737192c3a4d3be384a0999960b2a06330 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2002-2006, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala;
/** defines an access function for instances of case classes
*
* @author Burak Emir
*/
trait CaseClass extends AnyRef {
/** for a case class A(x_0,...,x_(k-1)), returns x_i for 0 <= i < k,
** null otherwise
*/
def caseElement(n: Int): Any ;
/** need also, for reflection
def setCaseElement(n: Int, v: Any): unit
*/
/** for a case class A(x_0,...,x_(k-1)), returns k
*/
def caseArity: Int ;
def caseName: String ;
}
|
