libm3/src/types/Int32.i3


 Copyright (C) 1994, Digital Equipment Corporation           
 All rights reserved.                                        
 See the file COPYRIGHT for a full description.              
 Last modified on Thu Sep 15 11:00:01 PDT 1994 by heydon     
      modified on Fri Mar 25 10:07:00 PST 1994 by kalsow     
      modified on Tue Aug 31 15:21:37 PDT 1993 by mcjones    
      modified on Thu Nov  2 21:55:28 1989 by muller         
      modified on Sun May  7 15:35:59 1989 by stolfi         

An Int32.T is a 32-bit integer whether compiled on 32-bit or 64-bit machines. This interface can be used to instantiate generic interfaces and modules such as Table and List.

INTERFACE Int32;

IMPORT Word;

TYPE T = BITS 32 FOR [ -16_7fffffff-1 .. 16_7fffffff ];

CONST Brand = "Int32";

PROCEDURE Equal(a, b: T): BOOLEAN;
Return a = b.

PROCEDURE Hash(a: T): Word.T;
Return a.

PROCEDURE Compare(a, b: T): [-1..1];
Return -1 if a < b, 0 if a = b, or +1 if a > b.

END Int32.

Int32's implementation is in:


procedure Int32.Equal is in:


procedure Int32.Hash is in:


procedure Int32.Compare is in: