OgreMemoryNedAlloc.h
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/*
-----------------------------------------------------------------------------
This source file is part of OGRE
(Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/
Copyright (c) 2000-2013 Torus Knot Software Ltd
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
-----------------------------------------------------------------------------
*/
#ifndef __MemoryNedAlloc_H__
#define __MemoryNedAlloc_H__
#if OGRE_MEMORY_ALLOCATOR == OGRE_MEMORY_ALLOCATOR_NED
#include "OgreHeaderPrefix.h"
namespace Ogre
{
class _OgreExport NedAllocImpl
{
public:
static void* allocBytes(size_t count,
const char* file, int line, const char* func);
static void deallocBytes(void* ptr);
static void* allocBytesAligned(size_t align, size_t count,
const char* file, int line, const char* func);
static void deallocBytesAligned(size_t align, void* ptr);
};
class _OgreExport NedAllocPolicy
{
public:
static inline void* allocateBytes(size_t count,
const char* file = 0, int line = 0, const char* func = 0)
{
return NedAllocImpl::allocBytes(count, file, line, func);
}
static inline void deallocateBytes(void* ptr)
{
NedAllocImpl::deallocBytes(ptr);
}
static inline size_t getMaxAllocationSize()
{
return std::numeric_limits<size_t>::max();
}
private:
// No instantiation
NedAllocPolicy()
{ }
};
template <size_t Alignment = 0>
class NedAlignedAllocPolicy
{
public:
// compile-time check alignment is available.
typedef int IsValidAlignment
[Alignment <= 128 && ((Alignment & (Alignment-1)) == 0) ? +1 : -1];
static inline void* allocateBytes(size_t count,
const char* file = 0, int line = 0, const char* func = 0)
{
return NedAllocImpl::allocBytesAligned(Alignment, count, file, line, func);
}
static inline void deallocateBytes(void* ptr)
{
NedAllocImpl::deallocBytesAligned(Alignment, ptr);
}
static inline size_t getMaxAllocationSize()
{
return std::numeric_limits<size_t>::max();
}
private:
// no instantiation allowed
NedAlignedAllocPolicy()
{ }
};
}// namespace Ogre
#endif
#include "OgreHeaderSuffix.h"
#endif // __MemoryNedAlloc_H__
_OgreExport
#define _OgreExport
Definition: OgrePlatform.h:257
Ogre::NedAllocImpl::allocBytes
static void * allocBytes(size_t count, const char *file, int line, const char *func)
Ogre::NedAlignedAllocPolicy::allocateBytes
static void * allocateBytes(size_t count, const char *file=0, int line=0, const char *func=0)
Definition: OgreMemoryNedAlloc.h:110
Ogre::NedAllocPolicy::getMaxAllocationSize
static size_t getMaxAllocationSize()
Get the maximum size of a single allocation.
Definition: OgreMemoryNedAlloc.h:79
Ogre::NedAllocImpl::deallocBytes
static void deallocBytes(void *ptr)
Ogre::NedAlignedAllocPolicy::getMaxAllocationSize
static size_t getMaxAllocationSize()
Get the maximum size of a single allocation.
Definition: OgreMemoryNedAlloc.h:122
Ogre::NedAllocPolicy::deallocateBytes
static void deallocateBytes(void *ptr)
Definition: OgreMemoryNedAlloc.h:74
Ogre::NedAllocPolicy::NedAllocPolicy
NedAllocPolicy()
Definition: OgreMemoryNedAlloc.h:85
Ogre::NedAllocImpl::allocBytesAligned
static void * allocBytesAligned(size_t align, size_t count, const char *file, int line, const char *func)
Ogre::NedAlignedAllocPolicy
An allocation policy for use with AllocatedObject and STLAllocator, which aligns memory at a given bo...
Definition: OgreMemoryNedAlloc.h:103
Ogre::NedAllocPolicy
An allocation policy for use with AllocatedObject and STLAllocator.
Definition: OgreMemoryNedAlloc.h:66
Ogre::NedAllocPolicy::allocateBytes
static void * allocateBytes(size_t count, const char *file=0, int line=0, const char *func=0)
Definition: OgreMemoryNedAlloc.h:69
OgreHeaderSuffix.h
Ogre
Definition: OgreAndroidLogListener.h:34
Ogre::NedAlignedAllocPolicy::NedAlignedAllocPolicy
NedAlignedAllocPolicy()
Definition: OgreMemoryNedAlloc.h:128
OgreHeaderPrefix.h
Ogre::NedAllocImpl
Non-templated utility class just to hide nedmalloc.
Definition: OgreMemoryNedAlloc.h:46
Ogre::NedAlignedAllocPolicy::deallocateBytes
static void deallocateBytes(void *ptr)
Definition: OgreMemoryNedAlloc.h:116
Ogre::NedAllocImpl::deallocBytesAligned
static void deallocBytesAligned(size_t align, void *ptr)

Copyright © 2012 Torus Knot Software Ltd
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