| /************************************************************************* |
| Copyright (c) 1994 by Xerox Corporation. All rights reserved. |
| |
| THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED |
| OR IMPLIED. ANY USE IS AT YOUR OWN RISK. |
| |
| Last modified on Sat Nov 19 19:31:14 PST 1994 by ellis |
| on Sat Jun 8 15:10:00 PST 1994 by boehm |
| |
| Permission is hereby granted to copy this code for any purpose, |
| provided the above notices are retained on all copies. |
| |
| This implementation module for gc_c++.h provides an implementation of |
| the global operators "new" and "delete" that calls the Boehm |
| allocator. All objects allocated by this implementation will be |
| non-collectable but part of the root set of the collector. |
| |
| You should ensure (using implementation-dependent techniques) that the |
| linker finds this module before the library that defines the default |
| built-in "new" and "delete". |
| |
| Authors: John R. Ellis and Jesse Hull |
| |
| **************************************************************************/ |
| /* Boehm, December 20, 1994 7:26 pm PST */ |
| |
| #include "gc_cpp.h" |
| |
| void* operator new( size_t size ) { |
| return GC_MALLOC_UNCOLLECTABLE( size );} |
| |
| void operator delete( void* obj ) { |
| GC_FREE( obj );} |
| |
| #ifdef GC_OPERATOR_NEW_ARRAY |
| |
| void* operator new[]( size_t size ) { |
| return GC_MALLOC_UNCOLLECTABLE( size );} |
| |
| void operator delete[]( void* obj ) { |
| GC_FREE( obj );} |
| |
| #endif /* GC_OPERATOR_NEW_ARRAY */ |
| |
| #ifdef _MSC_VER |
| |
| // This new operator is used by VC++ in case of Debug builds ! |
| void* operator new( size_t size, |
| int ,//nBlockUse, |
| const char * szFileName, |
| int nLine ) |
| { |
| #ifndef GC_DEBUG |
| return GC_malloc_uncollectable( size ); |
| #else |
| return GC_debug_malloc_uncollectable(size, szFileName, nLine); |
| #endif |
| } |
| |
| #endif /* _MSC_VER */ |
| |