Method getString

deps/opencv/modules/core/src/cmdparser.cpp:256–273

}

std::string CommandLineParser::getString(const std::string& keys)
{
    std::map<std::string, std::vector<std::string> >::iterator it;
    std::vector<string> valueVector;

    for(it = data.begin(); it != data.end(); it++)
    {
        valueVector = split_string(it->first, "|");
        for (size_t i = 0; i < valueVector.size(); i++) valueVector[i] = del_space(valueVector[i]);

        if (valueVector.size() == 1) valueVector.push_back("");

        if ((del_space(keys).compare(valueVector[0]) == 0) ||
            (del_space(keys).compare(valueVector[1]) == 0))
            return it->second[0];
    }
    return string();
}

template<typename _Tp>
 _Tp CommandLineParser::fromStringNumber(const std::string& str)//the default conversion function for numbers