3376bceda92c66fa5c2cbbb669c21c78cc94886f
[occt.git] / src / NCollection / NCollection_DefineAlloc.hxx
1 // Created on: 2012-01-19
2 // Created by: Dmitry BOBYLEV 
3 // Copyright (c) -1999 Matra Datavision
4 // Copyright (c) 2012-2012 OPEN CASCADE SAS
5 //
6 // The content of this file is subject to the Open CASCADE Technology Public
7 // License Version 6.5 (the "License"). You may not use the content of this file
8 // except in compliance with the License. Please obtain a copy of the License
9 // at http://www.opencascade.org and read it completely before using this file.
10 //
11 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
13 //
14 // The Original Code and all software distributed under the License is
15 // distributed on an "AS IS" basis, without warranty of any kind, and the
16 // Initial Developer hereby disclaims all such warranties, including without
17 // limitation, any warranties of merchantability, fitness for a particular
18 // purpose or non-infringement. Please see the License for the specific terms
19 // and conditions governing the rights and limitations under the License.
20
21
22 #ifndef _NCollection_DefineAlloc_HeaderFile
23 # define _NCollection_DefineAlloc_HeaderFile
24
25 // Macro to overload placement new and delete operators for NCollection allocators.
26 // For Borland C and old SUN compilers do not define placement delete
27 // as it is not supported.
28 # if defined(__BORLANDC__) || (defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x530))
29 #  define DEFINE_NCOLLECTION_ALLOC                                               \
30    void* operator new (size_t theSize,                                           \
31                        const Handle(NCollection_BaseAllocator)& theAllocator)    \
32    {                                                                             \
33      return theAllocator->Allocate(theSize);                                     \
34    }
35 # else
36 #  define DEFINE_NCOLLECTION_ALLOC                                               \
37    void* operator new (size_t theSize,                                           \
38                        const Handle(NCollection_BaseAllocator)& theAllocator)    \
39    {                                                                             \
40      return theAllocator->Allocate(theSize);                                     \
41    }                                                                             \
42    void  operator delete (void* theAddress,                                      \
43                           const Handle(NCollection_BaseAllocator)& theAllocator) \
44    {                                                                             \
45      theAllocator->Free(theAddress);                                             \
46    }
47 # endif
48
49 #endif