119             std::stringstream str;  in parse_and_store()  local
120             str << "'" << s << "' is incorrect input for argument '" << name << "'"  in parse_and_store()
122             throw std::invalid_argument(str.str());  in parse_and_store()
126                 std::stringstream str;  in parse_and_store()  local
127                 str << "'" << target << "' is invalid value for argument '" << name << "'";  in parse_and_store()
128                 throw std::invalid_argument(str.str());  in parse_and_store()
140         std::stringstream str;  in value()  local
142             str << target;  in value()
143         return str.str();  in value()
285                         std::stringstream str(argv[j]);  in parse()  local
347         std::stringstream str;  in usage_string()  local
348         str << " Program usage is:"  in usage_string()
355         return str.str();  in usage_string()