ossimSincFilter Class Reference

#include <ossimFilter.h>

Inheritance diagram for ossimSincFilter:

Public Member Functions
	ossimSincFilter ()
virtual	~ossimSincFilter ()
double	filter (double x, double) const
virtual double	getSupport () const
Public Member Functions inherited from ossimFilter
	ossimFilter ()
virtual	~ossimFilter ()
virtual NEWMAT::Matrix *	newMatrix (long width=3, double middle=0.0, double scale=0.0) const
virtual void	createMatrix (NEWMAT::Matrix &m, long width=3, double middle=0.0, double scale=0.0) const
virtual NEWMAT::RowVector *	newVector (long width, double middle=0.0, double scale=1.0) const

Additional Inherited Members
Static Public Member Functions inherited from ossimFilter
static double	Sinc (double x)
static double	Sinc (double x, double)

Detailed Description

Definition at line 86 of file ossimFilter.h.

Constructor & Destructor Documentation

ossimSincFilter()

ossimSincFilter::ossimSincFilter ( )

inline

Definition at line 89 of file ossimFilter.h.

{}

~ossimSincFilter()

virtual ossimSincFilter::~ossimSincFilter ( )

inlinevirtual

Definition at line 90 of file ossimFilter.h.

{}

Member Function Documentation

filter()

double ossimSincFilter::filter ( double  x, double    ) const

inlinevirtual

Implements ossimFilter.

Definition at line 91 of file ossimFilter.h.

References M_PI, and x.

      {
         x*=M_PI;
         if (x != 0.0)
            return(sin(x)/x);
         return(1.0);
      }

getSupport()

virtual double ossimSincFilter::getSupport ( ) const

inlinevirtual

Implements ossimFilter.

Definition at line 98 of file ossimFilter.h.

      {
         return 1.0;
      }

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

• ossimFilter.h