Method eval_string

Tools/EditorFramework/pugixml.cpp:9121–9339

	}

	xpath_string eval_string(const xpath_context& c, const xpath_stack& stack)
	{
		switch (_type)
		{
		case ast_string_constant: return xpath_string_const(_data.string);

		case ast_func_local_name_0:
		{
			xpath_node na = c.n;

			return xpath_string_const(local_name(na));
		}

		case ast_func_local_name_1:
		{
			xpath_allocator_capture cr(stack.result);

			xpath_node_set_raw ns = _left->eval_node_set(c, stack);
			xpath_node na = ns.first();

			return xpath_string_const(local_name(na));
		}

		case ast_func_name_0:
		{
			xpath_node na = c.n;

			return xpath_string_const(qualified_name(na));
		}

		case ast_func_name_1:
		{
			xpath_allocator_capture cr(stack.result);

			xpath_node_set_raw ns = _left->eval_node_set(c, stack);
			xpath_node na = ns.first();

			return xpath_string_const(qualified_name(na));
		}

		case ast_func_namespace_uri_0:
		{
			xpath_node na = c.n;

			return xpath_string_const(namespace_uri(na));
		}

		case ast_func_namespace_uri_1:
		{
			xpath_allocator_capture cr(stack.result);

			xpath_node_set_raw ns = _left->eval_node_set(c, stack);
			xpath_node na = ns.first();

			return xpath_string_const(namespace_uri(na));
		}

		case ast_func_string_0: return string_value(c.n, stack.result);