kima2/src/core/utils.cpp

#include "utils.h"

#include <iomanip>
#include <numeric>

std::string formatCentAsEuroString(const int cent, int width)
{
    std::stringstream currStream;

    try {
        std::locale myLocale("de_DE.utf8");
        currStream.imbue(myLocale);
        currStream << std::right << std::setw(width) << std::showbase
                   << std::put_money(cent, false);
    } catch (std::runtime_error& err) {
        currStream << std::fixed << std::setw(width >= 4 ? width - 4 : width) << std::setprecision(2) << cent / 100.0L
                   << " €";
    }

    return currStream.str();
}