Month2DoubleFilter.h

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#ifndef MONTH2DOUBLE_FILTER_H
#define MONTH2DOUBLE_FILTER_H
 
#include "../AbstractSimpleFilter.h"
#include <QDateTime>
#include "lib/XmlStreamReader.h"
#include <QXmlStreamWriter>
 
class Month2DoubleFilter : public AbstractSimpleFilter
{
    Q_OBJECT
 
    public:
        virtual double valueAt(int row) const {
            if (!d_inputs.value(0)) return 0;
            return double(d_inputs.value(0)->dateAt(row).month());
        }
 
        virtual SciDAVis::ColumnDataType dataType() const { return SciDAVis::TypeDouble; }
 
    protected:
        virtual bool inputAcceptable(int, const AbstractColumn *source) {
            return source->dataType() == SciDAVis::TypeQDateTime;
        }
};
 
#endif // ifndef MONTH2DOUBLE_FILTER_H