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 >:

List of all members.

Public Member Functions
	WrapperData ()
	Default constructor: to allow arrays of functions.
virtual	~WrapperData ()
	Destructor.
virtual T	eval (typename Function< T >::FunctionArg, const V &) const
	Evaluate the function at x.

---

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

• Function class
• FunctionParam

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

(

)

[inline, virtual]

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 [inline, virtual]

Evaluate the function at x.

Definition at line 80 of file WrapperData.h.

---

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

• casacore/scimath/Functionals/WrapperData.h