QwtDoublePointData Class Reference

Inheritance diagram for QwtDoublePointData:

[legend]Collaboration diagram for QwtDoublePointData:

[legend]List of all members.

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Detailed Description

Data class containing a single QwtArray<QwtDoublePoint> object.

Definition at line 79 of file qwt_data.h.

Public Member Functions
	QwtDoublePointData (const QwtArray< QwtDoublePoint > &)
QwtDoublePointData &	operator= (const QwtDoublePointData &)
virtual QwtData *	copy () const
virtual size_t	size () const
virtual double	x (size_t i) const
virtual double	y (size_t i) const

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Constructor & Destructor Documentation

QwtDoublePointData::QwtDoublePointData (  const QwtArray< QwtDoublePoint > &   )

Constructor See also: QwtCurve::setData and QwtPlot::setCurveData. Definition at line 61 of file qwt_data.cpp. Referenced by copy().

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Member Function Documentation

QwtData * QwtDoublePointData::copy (   )  const [virtual]

Return a pointer to a copy (virtual copy constructor) Implements QwtData. Definition at line 92 of file qwt_data.cpp. References QwtDoublePointData().

QwtDoublePointData & QwtDoublePointData::operator= (  const QwtDoublePointData &   )

Assignment. Definition at line 67 of file qwt_data.cpp. References d_data.

size_t QwtDoublePointData::size (   )  const [virtual]

Return the size of the data set Implements QwtData. Definition at line 77 of file qwt_data.cpp.

double QwtDoublePointData::x (  size_t  i  )  const [virtual]

Return the x value of data point i Parameters: i  Index Returns: x X value of data point i Implements QwtData. Definition at line 82 of file qwt_data.cpp.

double QwtDoublePointData::y (  size_t  i  )  const [virtual]

Return the y value of data point i Parameters: i  Index Returns: y Y value of data point i Implements QwtData. Definition at line 87 of file qwt_data.cpp.

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