Sacado::Fad::DFad< ValueT, ValueT > Class Template Reference

Forward-mode AD class using dynamic memory allocation and expression templates. More...

#include <Sacado_Fad_DFad.hpp>

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List of all members.

Public Member Functions

 ~DFad ()
 Destructor.
DFadoperator= (const ValueT &val)
 Assignment operator with constant right-hand-side.
DFadoperator= (const DFad &x)
 Assignment operator with DFad right-hand-side.
template<typename S>
DFadoperator= (const Expr< S > &x)
 Assignment operator with any expression right-hand-side.
Initialization methods
 DFad ()
 Default constructor.
 DFad (const ValueT &x)
 Constructor with supplied value x of type ValueT.
 DFad (const int sz, const ValueT &x)
 Constructor with size sz and value x.
 DFad (const int sz, const int i, const ValueT &x)
 Constructor with size sz, index i, and value x.
 DFad (const DFad &x)
 Copy constructor.
template<typename S>
 DFad (const Expr< S > &x)
 Copy constructor from any Expression object.

Detailed Description

template<typename ValueT>
class Sacado::Fad::DFad< ValueT, ValueT >

Forward-mode AD class using dynamic memory allocation and expression templates.

This is the specialization of DFad<ValueT,ScalarT> for when ValueT and ScalarT are the same type. It removes an extra constructor that would be duplicated in this case.


Constructor & Destructor Documentation

template<typename ValueT>
Sacado::Fad::DFad< ValueT, ValueT >::DFad (  )  [inline]

Default constructor.

Initializes value to 0 and derivative array is empty

template<typename ValueT>
Sacado::Fad::DFad< ValueT, ValueT >::DFad ( const ValueT &  x  )  [inline]

Constructor with supplied value x of type ValueT.

Initializes value to x and derivative array is empty

template<typename ValueT>
Sacado::Fad::DFad< ValueT, ValueT >::DFad ( const int  sz,
const ValueT &  x 
) [inline]

Constructor with size sz and value x.

Initializes value to x and derivative array 0 of length sz

template<typename ValueT>
Sacado::Fad::DFad< ValueT, ValueT >::DFad ( const int  sz,
const int  i,
const ValueT &  x 
) [inline]

Constructor with size sz, index i, and value x.

Initializes value to x and derivative array of length sz as row i of the identity matrix, i.e., sets derivative component i to 1 and all other's to zero.


The documentation for this class was generated from the following file:
Generated on Wed May 12 21:58:57 2010 for Sacado by  doxygen 1.4.7