columndefinition.h

#ifndef COLUMN_H
#define COLUMN_H

namespace Ilwis {
class KERNELSHARED_EXPORT ColumnDefinition : public Identity
{
public:
    ColumnDefinition();

    ColumnDefinition(const ColumnDefinition& def, quint32 index);

    ColumnDefinition(const QString& name, const DataDefinition& def, quint64 colindex);

    ColumnDefinition(const QString& nm, const IDomain &dom, quint64 colindex=i64UNDEF);

    bool isValid() const;

    QString type() const;

    const DataDefinition &datadef() const;

    DataDefinition &datadef();

    bool isMultiple() const;

    void multiple(bool yesno);

    void columnindex(quint64 idx);

    quint64 columnindex() const;

    bool isChanged() const;

    void changed(bool yesno);
private:
    DataDefinition _datadef;
    bool _multiple;
    bool _changed;

};

KERNELSHARED_EXPORT bool operator==(const ColumnDefinition& def1, const ColumnDefinition& def2);
KERNELSHARED_EXPORT bool operator!=(const ColumnDefinition& def1, const ColumnDefinition& def2);
}

#endif // COLUMN_H