std::pmr::memory_resource::deallocate

 

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std::pmr::memory_resource

memory_resource::memory_resource

公共成员函数

memory_resource::allocate

memory_resource::deallocate

memory_resource::is_equal

私有成员函数

memory_resource::do_allocate

memory_resource::do_deallocate

memory_resource::do_is_equal

非成员函数

operator==operator!= (直到 C++20)

 

void deallocate( void* p,                  std::size_t bytes,                  std::size_t alignment = alignof(std::max_align_t) );		(自 C++17 起)

解分配 p 指向的存储。p 应当是通过先前在与 *this 相等的 memory_resource 上调用 allocate(bytes, alignment) 返回的，并且它指向的存储应当尚未被解分配。

等效于 do_deallocate(p, bytes, alignment);。

异常

不抛出任何异常。

参见

do_deallocate [虚拟]

解分配内存 (虚拟私有成员函数)