/* [<][>][^][v][top][bottom][index][help] */
1 /*************************************************************************
2 Copyright (c) 1994 by Xerox Corporation. All rights reserved.
3
4 THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
5 OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
6
7 Last modified on Sat Nov 19 19:31:14 PST 1994 by ellis
8 on Sat Jun 8 15:10:00 PST 1994 by boehm
9
10 Permission is hereby granted to copy this code for any purpose,
11 provided the above notices are retained on all copies.
12
13 This implementation module for gc_c++.h provides an implementation of
14 the global operators "new" and "delete" that calls the Boehm
15 allocator. All objects allocated by this implementation will be
16 non-collectable but part of the root set of the collector.
17
18 You should ensure (using implementation-dependent techniques) that the
19 linker finds this module before the library that defines the default
20 built-in "new" and "delete".
21
22 Authors: John R. Ellis and Jesse Hull
23
24 **************************************************************************/
25 /* Boehm, December 20, 1994 7:26 pm PST */
26
27 #include "gc_cpp.h"
28
29 void* operator new( size_t size ) {
30 return GC_MALLOC_UNCOLLECTABLE( size );}
31
32 void operator delete( void* obj ) {
33 GC_FREE( obj );}
34
35 #ifdef GC_OPERATOR_NEW_ARRAY
36
37 void* operator new[]( size_t size ) {
38 return GC_MALLOC_UNCOLLECTABLE( size );}
39
40 void operator delete[]( void* obj ) {
41 GC_FREE( obj );}
42
43 #endif /* GC_OPERATOR_NEW_ARRAY */
44
45 #ifdef _MSC_VER
46
47 // This new operator is used by VC++ in case of Debug builds !
48 void* operator new( size_t size,
49 int ,//nBlockUse,
50 const char * szFileName,
51 int nLine )
52 {
53 #ifndef GC_DEBUG
54 return GC_malloc_uncollectable( size );
55 #else
56 return GC_debug_malloc_uncollectable(size, szFileName, nLine);
57 #endif
58 }
59
60 #endif /* _MSC_VER */
61