Method push_back

Tools/EditorFramework/pugixml.cpp:7562–7583

	}

	void push_back(const xpath_node& node, xpath_allocator* alloc)
	{
		if (_end == _eos)
		{
			size_t capacity = static_cast<size_t>(_eos - _begin);

			// get new capacity (1.5x rule)
			size_t new_capacity = capacity + capacity / 2 + 1;

			// reallocate the old array or allocate a new one
			xpath_node* data = static_cast<xpath_node*>(
				alloc->reallocate(_begin, capacity * sizeof(xpath_node), new_capacity * sizeof(xpath_node)));
			assert(data);

			// finalize
			_begin = data;
			_end = data + capacity;
			_eos = data + new_capacity;
		}

		*_end++ = node;
	}

	void append(const xpath_node* begin_, const xpath_node* end_, xpath_allocator* alloc)
	{