QwtArraySeriesData< T > Class Template Reference

Template class for data, that is organized as QVector. More...

#include <qwt_series_data.h>

Inheritance diagram for QwtArraySeriesData< T >:

Public Member Functions
	QwtArraySeriesData ()
	Constructor.
	QwtArraySeriesData (const QVector< T > &samples)
	Constructor.
	QwtArraySeriesData (QVector< T > &&samples)
void	setSamples (const QVector< T > &samples)
	Assign an array of samples.
void	setSamples (QVector< T > &&samples)
const QVector< T >	samples () const
virtual size_t	size () const QWT_OVERRIDE
virtual T	sample (size_t index) const QWT_OVERRIDE
Public Member Functions inherited from QwtSeriesData< T >
	QwtSeriesData ()
	Constructor.
virtual	~QwtSeriesData ()
	Destructor.
virtual QRectF	boundingRect () const =0
	Calculate the bounding rect of all samples.
virtual void	setRectOfInterest (const QRectF &rect)
	Set a the "rect of interest".

Protected Attributes
QVector< T >	m_samples
	Vector of samples.
Protected Attributes inherited from QwtSeriesData< T >
QRectF	cachedBoundingRect
	Can be used to cache a calculated bounding rectangle.

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

QwtArraySeriesData()

template<typename T >

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

explicit

Constructor.

Parameters

samples

Array of samples

Member Function Documentation

sample()

template<typename T >

T QwtArraySeriesData< T >::sample ( size_t  index ) const

virtual

Returns

Sample at a specific position

Parameters

index

Index

Returns

Sample at position index

Implements QwtSeriesData< T >.

Reimplemented in QwtPointArrayData< T >, QwtCPointerData< T >, QwtValuePointData< T >, QwtCPointerValueData< T >, and QwtSyntheticPointData.

samples()

template<typename T >

const QVector< T > QwtArraySeriesData< T >::samples

(

)

const

Returns

Array of samples

setSamples()

template<typename T >

void QwtArraySeriesData< T >::setSamples

(

const QVector< T > &

samples

)

Assign an array of samples.

Parameters

samples

Array of samples

size()

template<typename T >

size_t QwtArraySeriesData< T >::size ( ) const

virtual

Returns

Number of samples

Implements QwtSeriesData< T >.

Reimplemented in QwtPointArrayData< T >, QwtCPointerData< T >, QwtValuePointData< T >, QwtCPointerValueData< T >, and QwtSyntheticPointData.

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The documentation for this class was generated from the following file:

• /home/runner/work/QWT/QWT/src/qwt_series_data.h