Use std::make_pair

            continue;

        }

        std::string value = line.substr(found,line.find_first_of(" \t",found));

        config.prerequisites.push_back(std::pair<std::string,std::string>(key,value));

        config.prerequisites.push_back(std::make_pair(key,value));

    }

}

void TestConfigReader::pre_commands(const yaml_event_t & event) {

    config.pre_commands.clear();

    std::stringstream data((char *)event.data.scalar.value);

    while (std::getline(data, line, '\n')) {

        std::size_t found = line.find_first_of(" \t");

        std::pair<std::string,int> data;

        data.first = line.substr(0,found);

        data.second = atoi(line.substr(found).c_str());

        config.extract.push_back(data);

        std::string name = line.substr(0,found);

        int value = atoi(line.substr(found).c_str());

        config.extract.push_back(make_pair(name, value));

    }

}