gr_feval Class Reference

#include <gr_feval.h>

List of all members.


Detailed Description

base class for evaluating a function: void -> void

This class is designed to be subclassed in Python or C++ and is callable from both places. It uses SWIG's "director" feature to implement the magic. It's slow. Don't use it in a performance critical path.

Override eval to define the behavior. Use calleval to invoke eval (this kludge is required to allow a python specific "shim" to be inserted.

Public Member Functions

 gr_feval ()
virtual ~gr_feval ()
virtual void calleval ()

Protected Member Functions

virtual void eval ()
 override this to define the function


Constructor & Destructor Documentation

gr_feval::gr_feval (  )  [inline]

gr_feval::~gr_feval (  )  [virtual]


Member Function Documentation

void gr_feval::eval ( void   )  [protected, virtual]

override this to define the function

Referenced by calleval(), and SwigDirector_feval::evalSwigPublic().

void gr_feval::calleval ( void   )  [virtual]

References eval().

Referenced by gr_feval_example().


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

Generated on Thu Mar 27 15:00:42 2008 for GNU Radio 3.1.1 by  doxygen 1.5.5