csv_error.h

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/**************************************************************************
Copyright: (C) 2021 - 2023 Alexander Shaduri
License: Zlib
***************************************************************************/
 
#ifndef CSV_ERROR_H
#define CSV_ERROR_H
 
#include <string>
#include <stdexcept>
 
 
namespace Csv {
 
 
 
class ParseError : public std::runtime_error {
    public:
 
        ParseError(std::size_t row, std::size_t column)
                : runtime_error(createWhatString(row, column)),
                row_(row), column_(column)
        { }
 
 
        [[nodiscard]] std::size_t row() const
        {
            return row_;
        }
 
 
        [[nodiscard]] std::size_t column() const
        {
            return column_;
        }
 
 
    private:
 
        static std::string createWhatString(std::size_t row, std::size_t column)
        {
            return std::string("CSV parse error at row ") + std::to_string(row + 1)
                    + ", column " + std::to_string(column + 1);
        }
 
 
        std::size_t row_ = 0;  
        std::size_t column_ = 0;  
 
};
 
 
 
 
}  // end ns
 
 
 
#endif