comparison data/model/DenseThreeDimensionalModel.h @ 533:55ad231c9db7

* try some qvectors

 #include "TabularModel.h"
 #include "base/ZoomConstraint.h"
 #include "base/RealTime.h"
 
 #include <QMutex>
-#include <vector>
+#include <QVector>
 
 class DenseThreeDimensionalModel : public Model,
                                    public TabularModel
 {
     Q_OBJECT

      * If this function returns false, it may still be possible to
      * retrieve the column, but its values may have to be calculated.
      */
     virtual bool isColumnAvailable(size_t column) const = 0;
 
-    typedef std::vector<float> Column;
+    typedef QVector<float> Column;
 
     /**
      * Get data from the given column of bin values.
      */
-    virtual void getColumn(size_t column, Column &result) const = 0;
+    virtual Column getColumn(size_t column) const = 0;
 
     /**
      * Get the single data point from the n'th bin of the given column.
      */
     virtual float getValueAt(size_t column, size_t n) const = 0;