Main Page | Class Hierarchy | Alphabetical List | Class List | Directories | File List | Class Members | File Members | Related Pages

QwtDoublePointData Class Reference

Inheritance diagram for QwtDoublePointData:

Inheritance graph
[legend]
Collaboration diagram for QwtDoublePointData:

Collaboration graph
[legend]
List of all members.

Detailed Description

Data class containing a single QwtArray<QwtDoublePoint> object.

Definition at line 78 of file qwt_data.h.

Public Member Functions

 QwtDoublePointData (const QwtArray< QwtDoublePoint > &)
QwtDoublePointDataoperator= (const QwtDoublePointData &)
virtual QwtDatacopy () const
virtual size_t size () const
virtual double x (size_t i) const
virtual double y (size_t i) const
const QwtArray< QwtDoublePointdata () const


Constructor & Destructor Documentation

QwtDoublePointData::QwtDoublePointData const QwtArray< QwtDoublePoint > &   ) 
 

Constructor

See also:
QwtCurve::setData and QwtPlot::setCurveData.

Definition at line 60 of file qwt_data.cpp.

Referenced by copy().


Member Function Documentation

QwtData * QwtDoublePointData::copy  )  const [virtual]
 

Return a pointer to a copy (virtual copy constructor)

Implements QwtData.

Definition at line 96 of file qwt_data.cpp.

References QwtDoublePointData().

QwtDoublePointData & QwtDoublePointData::operator= const QwtDoublePointData  ) 
 

Assignment.

Definition at line 66 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 76 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 81 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 86 of file qwt_data.cpp.


Generated on Wed Aug 31 23:03:07 2005 for Qwt User's Guide by  doxygen 1.4.1