OgreMemoryNedPooling.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
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 __MemoryNedPooling_H__
#define __MemoryNedPooling_H__
#if OGRE_MEMORY_ALLOCATOR == OGRE_MEMORY_ALLOCATOR_NEDPOOLING
#include "OgreHeaderPrefix.h"
namespace Ogre
{
class _OgreExport NedPoolingImpl
{
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 NedPoolingPolicy
{
public:
static inline void* allocateBytes(size_t count,
const char* file = 0, int line = 0, const char* func = 0)
{
return NedPoolingImpl::allocBytes(count, file, line, func);
}
static inline void deallocateBytes(void* ptr)
{
NedPoolingImpl::deallocBytes(ptr);
}
static inline size_t getMaxAllocationSize()
{
return std::numeric_limits<size_t>::max();
}
private:
// No instantiation
NedPoolingPolicy()
{ }
};
template <size_t Alignment = 0>
class NedPoolingAlignedPolicy
{
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 NedPoolingImpl::allocBytesAligned(Alignment, count, file, line, func);
}
static inline void deallocateBytes(void* ptr)
{
NedPoolingImpl::deallocBytesAligned(Alignment, ptr);
}
static inline size_t getMaxAllocationSize()
{
return std::numeric_limits<size_t>::max();
}
private:
// no instantiation allowed
NedPoolingAlignedPolicy()
{ }
};
}// namespace Ogre
#endif
#include "OgreHeaderSuffix.h"
#endif // __MemoryNedPooling_H__
Ogre::NedPoolingPolicy::deallocateBytes
static void deallocateBytes(void *ptr)
Definition: OgreMemoryNedPooling.h:75
Ogre::NedPoolingPolicy::getMaxAllocationSize
static size_t getMaxAllocationSize()
Get the maximum size of a single allocation.
Definition: OgreMemoryNedPooling.h:80
_OgreExport
#define _OgreExport
Definition: OgrePlatform.h:257
Ogre::NedPoolingPolicy::NedPoolingPolicy
NedPoolingPolicy()
Definition: OgreMemoryNedPooling.h:87
Ogre::NedPoolingImpl::allocBytes
static void * allocBytes(size_t count, const char *file, int line, const char *func)
Ogre::NedPoolingImpl::deallocBytes
static void deallocBytes(void *ptr)
Ogre::NedPoolingPolicy
An allocation policy for use with AllocatedObject and STLAllocator.
Definition: OgreMemoryNedPooling.h:67
Ogre::NedPoolingAlignedPolicy::allocateBytes
static void * allocateBytes(size_t count, const char *file=0, int line=0, const char *func=0)
Definition: OgreMemoryNedPooling.h:112
Ogre::NedPoolingImpl::deallocBytesAligned
static void deallocBytesAligned(size_t align, void *ptr)
Ogre::NedPoolingAlignedPolicy::getMaxAllocationSize
static size_t getMaxAllocationSize()
Get the maximum size of a single allocation.
Definition: OgreMemoryNedPooling.h:124
Ogre::NedPoolingPolicy::allocateBytes
static void * allocateBytes(size_t count, const char *file=0, int line=0, const char *func=0)
Definition: OgreMemoryNedPooling.h:70
OgreHeaderSuffix.h
Ogre::NedPoolingImpl
Non-templated utility class just to hide nedmalloc.
Definition: OgreMemoryNedPooling.h:47
Ogre
Definition: OgreAndroidLogListener.h:34
OgreHeaderPrefix.h
Ogre::NedPoolingAlignedPolicy::deallocateBytes
static void deallocateBytes(void *ptr)
Definition: OgreMemoryNedPooling.h:118
Ogre::NedPoolingImpl::allocBytesAligned
static void * allocBytesAligned(size_t align, size_t count, const char *file, int line, const char *func)
Ogre::NedPoolingAlignedPolicy::NedPoolingAlignedPolicy
NedPoolingAlignedPolicy()
Definition: OgreMemoryNedPooling.h:130
Ogre::NedPoolingAlignedPolicy
An allocation policy for use with AllocatedObject and STLAllocator, which aligns memory at a given bo...
Definition: OgreMemoryNedPooling.h:105

Copyright © 2012 Torus Knot Software Ltd
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