本文整理汇总了C++中Allocator::Deallocate方法的典型用法代码示例。如果您正苦于以下问题：C++ Allocator::Deallocate方法的具体用法？C++ Allocator::Deallocate怎么用？C++ Allocator::Deallocate使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Allocator的用法示例。
在下文中一共展示了Allocator::Deallocate方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: xfree
/// Frees a memory block previously allocated with xalloc. The blocks are returned
/// to the fixed block allocator that originally created it.
/// @param[in] ptr - a pointer to a block created with xalloc.
extern "C" void xfree(void* ptr)
{
if (ptr == 0)
return;
// Extract the original allocator instance from the caller's block pointer
Allocator* allocator = get_block_allocator(ptr);
// Convert the client pointer into the original raw block pointer
void* blockPtr = get_block_ptr(ptr);
lock_get();
// Deallocate the block
allocator->Deallocate(blockPtr);
lock_release();
}