QwtSetSeriesData Class Reference

Interface for iterating over an array of samples. More...

#include <qwt_series_data.h>

Inheritance diagram for QwtSetSeriesData:

Inheritance graph
[legend]

List of all members.

Public Member Functions

 QwtSetSeriesData (const QwtArray< QwtSetSample > &=QwtArray< QwtSetSample >())
virtual QwtSeriesData
< QwtSetSample > * 
copy () const
virtual QwtDoubleRect boundingRect () const


Detailed Description

Interface for iterating over an array of samples.

Constructor & Destructor Documentation

QwtSetSeriesData::QwtSetSeriesData ( const QwtArray< QwtSetSample > &  samples = QwtArray <QwtSetSample>()  ) 

Constructor

Parameters:
samples Samples


Member Function Documentation

QwtDoubleRect QwtSetSeriesData::boundingRect (  )  const [virtual]

Calculate the bounding rect.

This implementation iterates over all points.

Returns:
Bounding rectangle

Implements QwtSeriesData< QwtSetSample >.

QwtSeriesData< QwtSetSample > * QwtSetSeriesData::copy (  )  const [virtual]

Virtual copy constructor

When accessing a large amount of samples it is recommended to copy only the interface (shallow copy) to them.

Returns:
Pointer to a copy

Implements QwtSeriesData< QwtSetSample >.


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