✔ Stringstream Datei einlesen Problem

#include <iostream>
#include <fstream>          // for std::fstream
#include <string>           // for std::string
#include <sstream>          // for std::stringstream
#include <vector>           // for std::vector


auto splitString(const std::string& toSplit, const char sepCharacter) -> std::vector<std::string> {

    std::stringstream toSplitStream(toSplit);
    std::string currentSection;
    auto splitElements = decltype(splitString({}, {})) {};

    while(std::getline(toSplitStream, currentSection, sepCharacter)) {

        splitElements.push_back(currentSection);
    }

    return splitElements;
}


int main()
{
    std::fstream inputFile;
    std::string currentLine;

    auto splitLineElements = decltype(splitString({}, {})) {};
    auto splitLines = std::vector<decltype(splitLineElements)> {};

    inputFile.open("land.txt", std::fstream::in); // TODO: Exception handling

    while (std::getline(inputFile, currentLine)) {

        splitLineElements = splitString(currentLine, ';');
        splitLines.push_back(splitLineElements);
    }

    inputFile.close();

    // check second line
    for (auto& elemIt : splitLines.at(1))
        std::cout << elemIt << std::endl;

    // check especially if "05" is correct
    std::cout << "---\nthis should be \"05\": " << splitLines.at(1).at(4) << std::endl;

    return 0;
}