Loader.cpp

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#include "choreo_task_sequence_planner/utils/Loader.h"
#include <istream>
#include <fstream>
#include <iostream>
#include <set>

#define MYOUT std::cout
#define MYERR std::cerr

        bool Loader::uniqueFilename(const std::string &filePathName,
                const std::string &fileExtension,
                std::string &uniqueFullFileName)
        {
                int filen = 0;
                bool fexists = true;
                do{ //skip existing sequence files
                        uniqueFullFileName = filePathName + std::to_string(filen) + fileExtension;
                        std::ifstream iff(uniqueFullFileName);
                        if (!iff.good()){
                                fexists = false;
                                break;
                        }
                        ++filen;
                } while (filen < 100000);

                return !fexists;
        }