gr_feval_dd Class Reference
[Miscellaneous]

base class for evaluating a function: double -> double

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. More...

#include <gr_feval.h>

List of all members.

Public Member Functions
	gr_feval_dd ()
virtual	~gr_feval_dd ()
virtual double	calleval (double x)
Protected Member Functions
virtual double	eval (double x)
	override this to define the function

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Detailed Description

base class for evaluating a function: double -> double

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.

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Constructor & Destructor Documentation

gr_feval_dd::gr_feval_dd

(

)

[inline]

virtual gr_feval_dd::~gr_feval_dd

(

)

[virtual]

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Member Function Documentation

virtual double gr_feval_dd::calleval

(

double

x

)

[virtual]

virtual double gr_feval_dd::eval

(

double

x

)

[protected, virtual]

override this to define the function

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

• gr_feval.h