c – 线程安全传递操作符

/*!
brief Override the Standard C++ new [] operator
param size [in] Number of bytes to allocate
exception std::bad_alloc
returns Pointer to the start of the allcoated memory block of c size bytes
todo Check if this is thread-safe or if it needs a mutex lock,return address probably is on the stack so it should be ok
*/
void *operator new[] (size_t size)
{
    return operator new(size);
}

/*!
brief Overrides the Standard C++ new operator
param size [in] Number of bytes to allocate
exception std::bad_alloc
returns Pointer to the start of the allcoated memory block of c size bytes
*/
void *operator new(size_t size) 
{
    MM_ENTER_CRITICAL_SECTION(CMemoryManager::mutex)
    // Memory manager code removed since it's outside of the question context
    MM_LEAVE_CRITICAL_SECTION(CMemoryManager::mutex)
}