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>

Inheritance diagram for Sacado::Fad::DFad< ValueT, ValueT >:

[legend]List of all members.

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.
Public Member Functions
	~DFad ()
	Destructor.
DFad &	operator= (const ValueT &val)
	Assignment operator with constant right-hand-side.
DFad &	operator= (const DFad &x)
	Assignment operator with DFad right-hand-side.
template<typename S>
DFad &	operator= (const Expr< S > &x)
	Assignment operator with any expression right-hand-side.

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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.

Definition at line 161 of file Sacado_Fad_DFad.hpp.

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Constructor & Destructor Documentation

template<typename ValueT>

Sacado::Fad::DFad< ValueT, ValueT >::DFad

(

)

[inline]

Default constructor.

Initializes value to 0 and derivative array is empty

Definition at line 175 of file Sacado_Fad_DFad.hpp.

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

Definition at line 182 of file Sacado_Fad_DFad.hpp.

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

Definition at line 189 of file Sacado_Fad_DFad.hpp.

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.

Definition at line 198 of file Sacado_Fad_DFad.hpp.

template<typename ValueT>

Sacado::Fad::DFad< ValueT, ValueT >::DFad

(

const DFad< ValueT, ValueT > &

x

)

[inline]

Copy constructor.

Definition at line 202 of file Sacado_Fad_DFad.hpp.

template<typename ValueT>

template<typename S>

Sacado::Fad::DFad< ValueT, ValueT >::DFad

(

const Expr< S > &

x

)

[inline]

Copy constructor from any Expression object.

Definition at line 206 of file Sacado_Fad_DFad.hpp.

template<typename ValueT>

Sacado::Fad::DFad< ValueT, ValueT >::~DFad

(

)

[inline]

Destructor.

Definition at line 212 of file Sacado_Fad_DFad.hpp.

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Member Function Documentation

template<typename ValueT>

DFad& Sacado::Fad::DFad< ValueT, ValueT >::operator=

(

const ValueT &

val

)

[inline]

Assignment operator with constant right-hand-side.

Definition at line 215 of file Sacado_Fad_DFad.hpp.

template<typename ValueT>

DFad& Sacado::Fad::DFad< ValueT, ValueT >::operator=

(

const DFad< ValueT, ValueT > &

x

)

[inline]

Assignment operator with DFad right-hand-side.

Definition at line 221 of file Sacado_Fad_DFad.hpp.

template<typename ValueT>

template<typename S>

DFad& Sacado::Fad::DFad< ValueT, ValueT >::operator=

(

const Expr< S > &

x

)

[inline]

Assignment operator with any expression right-hand-side.

Definition at line 227 of file Sacado_Fad_DFad.hpp.

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

• Sacado_Fad_DFad.hpp

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