CppCommon 1.0.5.0
C++ Common Library
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allocator_null.inl
Go to the documentation of this file.
1
9namespace CppCommon {
10
11inline void* NullMemoryManager::malloc(size_t size, size_t alignment)
12{
13 assert((size > 0) && "Allocated block size must be greater than zero!");
14 assert(Memory::IsValidAlignment(alignment) && "Alignment must be valid!");
15
16 // Not enough memory...
17 return nullptr;
18}
19
20inline void NullMemoryManager::free(void* ptr, size_t size)
21{
22 assert((ptr != nullptr) && "Deallocated block must be valid!");
23
24 if (ptr != nullptr)
25 {
26 // Update allocation statistics
27 _allocated -= size;
28 --_allocations;
29 }
30}
31
33{
34 assert((_allocated == 0) && "Memory leak detected! Allocated memory size must be zero!");
35 assert((_allocations == 0) && "Memory leak detected! Count of active memory allocations must be zero!");
36}
37
38} // namespace CppCommon
static bool IsValidAlignment(size_t alignment) noexcept
Is the given alignment valid?
Definition memory.inl:13
void reset()
Reset the memory manager.
void free(void *ptr, size_t size)
Free the previously allocated memory block.
void * malloc(size_t size, size_t alignment=alignof(std::max_align_t))
Allocate a new memory block of the given size.
C++ Common project definitions.