Method deallocate_string

external/pugixml/pugixml.cpp:343–356

		}

		void deallocate_string(char_t* string)
		{
			// get header
			xml_memory_string_header* header = reinterpret_cast<xml_memory_string_header*>(string) - 1;

			// deallocate
			size_t page_offset = offsetof(xml_memory_page, data) + header->page_offset;
			xml_memory_page* page = reinterpret_cast<xml_memory_page*>(reinterpret_cast<char*>(header) - page_offset);

			// if full_size == 0 then this string occupies the whole page
			size_t full_size = header->full_size == 0 ? page->busy_size : header->full_size;

			deallocate_memory(header, full_size, page);
		}

		xml_memory_page* _root;
		size_t _busy_size;