def read_string(self, content):
reader = source_reader.source_reader_t(<EOL>self.__config,<EOL>None,<EOL>self.__decl_factory)<EOL>decls = reader.read_string(content)<EOL>self.__xml_generator_from_xml_file = reader.xml_generator_from_xml_file<EOL>return decls<EOL>
Parse a string containing C/C++ source code.

        :param content: C/C++ source code.
        :type content: str
        :rtype: Declarations