Qwt User's Guide  6.0.2
Public Member Functions | Protected Attributes
QwtArraySeriesData< T > Class Template Reference

#include <qwt_series_data.h>

Inheritance diagram for QwtArraySeriesData< T >:
Inheritance graph
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List of all members.

Public Member Functions

 QwtArraySeriesData ()
 QwtArraySeriesData (const QVector< T > &samples)
virtual T sample (size_t index) const
const QVector< T > samples () const
void setSamples (const QVector< T > &samples)
virtual size_t size () const
- Public Member Functions inherited from QwtSeriesData< T >
 QwtSeriesData ()
virtual ~QwtSeriesData ()
virtual QRectF boundingRect () const =0
virtual void setRectOfInterest (const QRectF &rect)

Protected Attributes

QVector< T > d_samples
- Protected Attributes inherited from QwtSeriesData< T >
QRectF d_boundingRect

Detailed Description

template<typename T>
class QwtArraySeriesData< T >

Template class for data, that is organized as QVector.

QVector uses implicit data sharing and can be passed around as argument efficiently.


Constructor & Destructor Documentation

template<typename T>
QwtArraySeriesData< T >::QwtArraySeriesData ( const QVector< T > &  samples)

Constructor

Parameters:
samplesArray of samples

Member Function Documentation

template<typename T >
T QwtArraySeriesData< T >::sample ( size_t  index) const
virtual
Returns:
Sample at a specific position
Parameters:
indexIndex
Returns:
Sample at position i

Implements QwtSeriesData< T >.

template<typename T >
const QVector< T > QwtArraySeriesData< T >::samples ( ) const
Returns:
Array of samples
template<typename T>
void QwtArraySeriesData< T >::setSamples ( const QVector< T > &  samples)

Assign an array of samples

Parameters:
samplesArray of samples
template<typename T >
size_t QwtArraySeriesData< T >::size ( ) const
virtual
Returns:
Number of samples

Implements QwtSeriesData< T >.