Revision control
- //
- // Redistribution and use in source and binary forms, with or without
- // modification, are permitted provided that the following conditions
- // are met:
- // * Redistributions of source code must retain the above copyright
- // notice, this list of conditions and the following disclaimer.
- // * Redistributions in binary form must reproduce the above copyright
- // notice, this list of conditions and the following disclaimer in the
- // documentation and/or other materials provided with the distribution.
- // * Neither the name of NVIDIA CORPORATION nor the names of its
- // contributors may be used to endorse or promote products derived
- // from this software without specific prior written permission.
- //
- // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
- // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- // OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- //
- // Copyright (c) 2008-2021 NVIDIA Corporation. All rights reserved.
- // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
- // Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
-
- #ifndef PSFOUNDATION_PSUSERALLOCATED_H
- #define PSFOUNDATION_PSUSERALLOCATED_H
-
- #include "PsAllocator.h"
-
- namespace physx
- {
- namespace shdfnd
- {
- /**
- Provides new and delete using a UserAllocator.
- Guarantees that 'delete x;' uses the UserAllocator too.
- */
- class UserAllocated
- {
- public:
- // PX_SERIALIZATION
- PX_INLINE void* operator new(size_t, void* address)
- {
- return address;
- }
- //~PX_SERIALIZATION
- // Matching operator delete to the above operator new. Don't ask me
- // how this makes any sense - Nuernberger.
- PX_INLINE void operator delete(void*, void*)
- {
- }
-
- template <typename Alloc>
- PX_INLINE void* operator new(size_t size, Alloc alloc, const char* fileName, int line)
- {
- return alloc.allocate(size, fileName, line);
- }
- template <typename Alloc>
- PX_INLINE void* operator new(size_t size, size_t /*align*/, Alloc alloc, const char* fileName, int line)
- {
- // align is not respected, we have 16bit aligned allocator
- return alloc.allocate(size, fileName, line);
- }
- template <typename Alloc>
- PX_INLINE void* operator new [](size_t size, Alloc alloc, const char* fileName, int line)
- { return alloc.allocate(size, fileName, line); }
- template <typename Alloc>
- PX_INLINE void* operator new [](size_t size, size_t /*align*/, Alloc alloc, const char* fileName, int line)
- {
- // align is not respected, we have 16bit aligned allocator
- return alloc.allocate(size, fileName, line);
- }
-
- // placement delete
- template <typename Alloc>
- PX_INLINE void operator delete(void* ptr, Alloc alloc, const char* fileName, int line)
- {
- PX_UNUSED(fileName);
- PX_UNUSED(line);
- alloc.deallocate(ptr);
- }
- template <typename Alloc>
- PX_INLINE void operator delete [](void* ptr, Alloc alloc, const char* fileName, int line)
- {
- PX_UNUSED(fileName);
- PX_UNUSED(line);
- alloc.deallocate(ptr);
- } PX_INLINE void
- operator delete(void* ptr)
- {
- NonTrackingAllocator().deallocate(ptr);
- }
- PX_INLINE void operator delete [](void* ptr)
- { NonTrackingAllocator().deallocate(ptr); }
- };
- } // namespace shdfnd
- } // namespace physx
-
- #endif // #ifndef PSFOUNDATION_PSUSERALLOCATED_H