Revision control
++ // Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
++ // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
++ // SPDX-FileCopyrightText: Copyright (c) 2008-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
++ // SPDX-License-Identifier: Apache-2.0
++
++ #ifndef PX_USER_ALLOCATED_H
++ #define PX_USER_ALLOCATED_H
++
++ #include "PxAllocator.h"
++
++ #if !PX_DOXYGEN
++ namespace physx
++ {
++ #endif
++ /**
++ Provides new and delete using a UserAllocator.
++ Guarantees that 'delete x;' uses the UserAllocator too.
++ */
++ class PxUserAllocated
++ {
++ 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)
++ {
++ PxAllocator().deallocate(ptr);
++ }
++
++ PX_INLINE void operator delete [](void* ptr)
++ {
++ PxAllocator().deallocate(ptr);
++ }
++ };
++ #if !PX_DOXYGEN
++ } // namespace physx
++ #endif
++
++ #endif
++