Method readParameter

include/Settings.h:127–145

    private:
        template<typename T>
        T readParameter(cv::FileStorage& fSettings, const std::string& name, bool& found,const bool required = true){
            cv::FileNode node = fSettings[name];
            if(node.empty()){
                if(required){
                    std::cerr << name << " required parameter does not exist, aborting..." << std::endl;
                    exit(-1);
                }
                else{
                    std::cerr << name << " optional parameter does not exist..." << std::endl;
                    found = false;
                    return T();
                }

            }
            else{
                found = true;
                return (T) node;
            }
        }

        void readCamera1(cv::FileStorage& fSettings);
        void readCamera2(cv::FileStorage& fSettings);