Main Page | Class Hierarchy | Alphabetical List | Class List | 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 79 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


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().


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.


Generated on Sun Nov 21 11:12:50 2004 for Qwt User's Guide by doxygen 1.3.5