C:/knet/include/kNet/StdCMallocHeap.h
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00001 /* Copyright 2010 Jukka Jylänki 00002 00003 Licensed under the Apache License, Version 2.0 (the "License"); 00004 you may not use this file except in compliance with the License. 00005 You may obtain a copy of the License at 00006 00007 http://www.apache.org/licenses/LICENSE-2.0 00008 00009 Unless required by applicable law or agreed to in writing, software 00010 distributed under the License is distributed on an "AS IS" BASIS, 00011 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00012 See the License for the specific language governing permissions and 00013 limitations under the License. */ 00014 #pragma once 00015 00019 #include <malloc.h> 00020 #include <cassert> 00021 00022 #include "Allocator.h" 00023 #include "Alignment.h" 00024 00025 namespace kNet 00026 { 00030 class StdCAlloc 00031 { 00032 public: 00033 // StdCAlloc(){} 00034 // StdCAlloc(const StdCAlloc &); 00035 // ~StdCAlloc() {} 00036 00037 static inline void *Alloc(StdCAlloc *, size_t size, size_t alignment, const char * /*nameTag*/ = 0, AllocFlags /*flags*/ = AFAllocLow) 00038 { 00039 assert(IS_POW2(alignment)); 00040 #ifdef WIN32 00041 void *ptr = _aligned_malloc(size, alignment); 00042 #else 00043 void *ptr = malloc(size); 00044 #endif 00045 return ptr; 00046 } 00047 static inline void Free(StdCAlloc *, void *ptr) 00048 { 00049 #ifdef WIN32 00050 _aligned_free(ptr); 00051 #else 00052 free(ptr); 00053 #endif 00054 } 00055 00057 static inline size_t Size(StdCAlloc *, void *ptr) 00058 { 00059 #ifdef WIN32 00060 return ::_msize(ptr); 00061 #else 00062 assert(false && "N/I"); 00063 return 0; 00064 #endif 00065 } 00066 }; 00067 00068 } // ~kNet
