CsvParser.h

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#ifndef CSV_PARSER_H
#define CSV_PARSER_H
 
#include <fstream>
#include <string>
#include <vector>
 
#include "IniParser.h"  // I just need the BadInput class, we should move them to a central "error" header
 
class CsvParser
{
    private:
        std::vector<std::vector<double>> m_file_content;
        std::vector<std::string> m_snapshot_fields;
        double m_snapshot_time{0.0};
        bool m_allow_missing_values{false};
        bool m_is_snapshot_file{false};
        char m_delimiter;
 
        void parseFile(const std::string& filename);
        void writeVector(std::vector<double>& vector, std::string& current_value,
                         bool allow_missing_value) const;
        void checkSnapshotTime(const std::string& time);
 
    public:
        // void _parse_file(const std::string& filename);
        CsvParser(const std::string& filename, char delimiter = ',');
        CsvParser(const std::string& filename, const std::string& filetype, char delimiter = ',');
        CsvParser(const std::string& filename, bool allow_missing_values, char delimiter = ',');
        CsvParser(const std::string& filename, const std::string& filetype,
                  bool allow_missing_values, char delimiter = ',');
 
        const std::vector<std::vector<double>>& getCsvContents() const { return m_file_content; }
 
        void getSnapshotContents(std::vector<std::vector<double>>& field_values,
                                 std::vector<std::string>& key_list, double& elapsed_time)
        {
            field_values = m_file_content;
            key_list = m_snapshot_fields;
            elapsed_time = m_snapshot_time;
        }
 
        std::string trim(const std::string& str);
};
 
#endif