include/DGVFile.h

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#ifndef DGVFILE_H
#define DGVFILE_H

#include "DGVAliases.h"

#include <QFile>
#include <QTextStream>
#include <QStringList>

class DGV_EXPORT DGVFile
{
public:
    DGVFile();
    DGVFile(QString name, QString mode);
    virtual ~DGVFile();

    bool open(QString name, QString mode);
    void close();

    void writeLine(QString data);
    void writeIntegerArrayAsLine(Array<long,1> &data);
    void writeDoubleArrayAsLine(Array<double,1> &data);
    void writeComment(QString comment);
    /*void writeIntegerArray(Array<int,1> &data);
    void writeArray(Array<imageType,1> &data);
    void writeArray(Array<imageType,2> &data);*/
    //void writeArrayAsCSV(Array<>);
    QString readNextString();
    long readNextInteger();
    double readNextDouble();
    inline QStringList readLine()
    {   return readNextLine(); }
    QStringList readNextLine();
    void readNextLineAsIntegers(Array<long,1> &values);
    void readNextLineAsDoubles(Array<double,1> &values);

    inline void setSeparator(QString symbol)
    {   separator = symbol;     }
    inline void setCommentSymbol(QString symbol)
    {   commentSymbol = symbol; }
    inline void ignoreComments(bool ignore)
    {   comments = ignore;  }

    bool atEnd();
    inline void setVerboseMode(bool verbose)
    {   verboseMode = verbose;  }

protected:
    QString commentSymbol;
    QString separator;
    bool comments;
    bool openedIn;
    bool openedOut;
    bool openedAppend;
    bool verboseMode;
    QString fileName;
    QString fileMode;

    QFile file;
    QTextStream *in;
    QTextStream *out;
    QTextStream *append;
};

#endif // DGVFILE_H