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casacore::WrapperData< T, U, V, hasX, hasParam > Class Template Reference

Aid in constructing function objects from C++ functions. More...

#include <WrapperData.h>

Inheritance diagram for casacore::WrapperData< T, U, V, hasX, hasParam >:
casacore::WrapperBase< T >

Public Member Functions

 WrapperData ()
 Default constructor: to allow arrays of functions. More...
 
virtual ~WrapperData ()
 Destructor. More...
 
virtual T eval (typename Function< T >::FunctionArg, const V &) const
 Evaluate the function at x. More...
 
- Public Member Functions inherited from casacore::WrapperBase< T >
 WrapperBase ()
 Default constructor: zero dimension. More...
 
 WrapperBase (const uInt dim)
 Standard constructor. More...
 
virtual ~WrapperBase ()
 Destructor. More...
 
virtual T eval (typename Function< T >::FunctionArg x, const Vector< T > &par) const =0
 Evaluate the function at x. More...
 
virtual uInt ndim () const
 Get the dimensionality. More...
 

Additional Inherited Members

- Protected Attributes inherited from casacore::WrapperBase< T >
uInt ndim_p
 Dimensionality. More...
 
Vector< T > arg_p
 Vector argument interface. More...
 

Detailed Description

template<class T, class U, class V, Bool hasX, Bool hasParam>
class casacore::WrapperData< T, U, V, hasX, hasParam >

Aid in constructing function objects from C++ functions.

Intended use:

Internal

Review Status

Reviewed By:
UNKNOWN
Date Reviewed:
before2004/08/25

Prerequisite

Synopsis

This class is provided to enable compile time selection of the appropriate function call. Each template incarnation represent a function call interface definition.

Example

Float func(const Vector<Float>& x) {return x(0)*x(1);} // x*y
// Convert C++ functions to Functionals
FunctionWrapper<Float> Func(func, 2);

Definition at line 67 of file WrapperData.h.

Constructor & Destructor Documentation

template<class T , class U , class V , Bool hasX, Bool hasParam>
casacore::WrapperData< T, U, V, hasX, hasParam >::WrapperData ( )

Default constructor: to allow arrays of functions.

template<class T , class U , class V , Bool hasX, Bool hasParam>
virtual casacore::WrapperData< T, U, V, hasX, hasParam >::~WrapperData ( )
inlinevirtual

Destructor.

Definition at line 75 of file WrapperData.h.

Member Function Documentation

template<class T , class U , class V , Bool hasX, Bool hasParam>
virtual T casacore::WrapperData< T, U, V, hasX, hasParam >::eval ( typename Function< T >::FunctionArg  ,
const V &   
) const
inlinevirtual

Evaluate the function at x.

Definition at line 80 of file WrapperData.h.


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