Sacado::ELRFad::SLFad< ValueT, Num > Class Template Reference

Forward-mode AD class using static memory allocation with long arrays and expression templates with expression-level reverse mode. More...

#include <Sacado_ELRFad_SLFad.hpp>

Inheritance diagram for Sacado::ELRFad::SLFad< ValueT, Num >:

List of all members.

Classes
struct	apply
	Turn SLFad into a meta-function class usable with mpl::apply. More...
Public Types
typedef ScalarType< ValueT >::type	ScalarT
	Typename of scalar's (which may be different from ValueT)
Public Member Functions
	~SLFad ()
	Destructor.
SLFad &	operator= (const ValueT &v)
	Assignment operator with constant right-hand-side.
SLFad &	operator= (const typename dummy< ValueT, ScalarT >::type &v)
	Assignment operator with constant right-hand-side.
SLFad &	operator= (const SLFad &x)
	Assignment operator with DFad right-hand-side.
template<typename S >
SLFad &	operator= (const Expr< S > &x)
	Assignment operator with any expression right-hand-side.
Initialization methods
	SLFad ()
	Default constructor.
	SLFad (const ValueT &x)
	Constructor with supplied value x.
	SLFad (const typename dummy< ValueT, ScalarT >::type &x)
	Constructor with supplied value x of type ScalarT.
	SLFad (const int sz, const ValueT &x)
	Constructor with size sz and value x.
	SLFad (const int sz, const int i, const ValueT &x)
	Constructor with size sz, index i, and value x.
	SLFad (const SLFad &x)
	Copy constructor.
template<typename S >
	SLFad (const Expr< S > &x)
	Copy constructor from any Expression object.

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Detailed Description

template<typename ValueT, int Num>
class Sacado::ELRFad::SLFad< ValueT, Num >

Forward-mode AD class using static memory allocation with long arrays and expression templates with expression-level reverse mode.

This is the user-level class for forward mode AD with static memory allocation, and is appropriate for whenever the number of derivative components is known at compile time. The largest size of the derivative array is fixed by the template parameter Num while the actual size used is set by the sz argument to the constructor or the n argument to diff(). The user interface is provided by Sacado::Fad::GeneralFad.

Definition at line 59 of file Sacado_ELRFad_SLFad.hpp.

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Member Typedef Documentation

template<typename ValueT, int Num>

typedef ScalarType<ValueT>::type Sacado::ELRFad::SLFad< ValueT, Num >::ScalarT

Typename of scalar's (which may be different from ValueT)

Definition at line 65 of file Sacado_ELRFad_SLFad.hpp.

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Constructor & Destructor Documentation

template<typename ValueT, int Num>

Sacado::ELRFad::SLFad< ValueT, Num >::SLFad

(

)

[inline]

Default constructor.

Initializes value to 0 and derivative array is empty

Definition at line 82 of file Sacado_ELRFad_SLFad.hpp.

template<typename ValueT, int Num>

Sacado::ELRFad::SLFad< ValueT, Num >::SLFad

(

const ValueT &

x

)

[inline]

Constructor with supplied value x.

Initializes value to x and derivative array is empty

Definition at line 89 of file Sacado_ELRFad_SLFad.hpp.

template<typename ValueT, int Num>

Sacado::ELRFad::SLFad< ValueT, Num >::SLFad

(

const typename dummy< ValueT, ScalarT >::type &

x

)

[inline]

Constructor with supplied value x of type ScalarT.

Initializes value to ValueT(x) and derivative array is empty. Creates a dummy overload when ValueT and ScalarT are the same type.

Definition at line 97 of file Sacado_ELRFad_SLFad.hpp.

template<typename ValueT, int Num>

Sacado::ELRFad::SLFad< ValueT, Num >::SLFad	(	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 104 of file Sacado_ELRFad_SLFad.hpp.

template<typename ValueT, int Num>

Sacado::ELRFad::SLFad< ValueT, Num >::SLFad	(	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 113 of file Sacado_ELRFad_SLFad.hpp.

template<typename ValueT, int Num>

Sacado::ELRFad::SLFad< ValueT, Num >::SLFad

(

const SLFad< ValueT, Num > &

x

)

[inline]

Copy constructor.

Definition at line 117 of file Sacado_ELRFad_SLFad.hpp.

template<typename ValueT, int Num>

template<typename S >

Sacado::ELRFad::SLFad< ValueT, Num >::SLFad

(

const Expr< S > &

x

)

[inline]

Copy constructor from any Expression object.

Definition at line 121 of file Sacado_ELRFad_SLFad.hpp.

template<typename ValueT, int Num>

Sacado::ELRFad::SLFad< ValueT, Num >::~SLFad

(

)

[inline]

Destructor.

Definition at line 127 of file Sacado_ELRFad_SLFad.hpp.

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Member Function Documentation

template<typename ValueT, int Num>

SLFad& Sacado::ELRFad::SLFad< ValueT, Num >::operator=

(

const ValueT &

v

)

[inline]

Assignment operator with constant right-hand-side.

Definition at line 130 of file Sacado_ELRFad_SLFad.hpp.

template<typename ValueT, int Num>

SLFad& Sacado::ELRFad::SLFad< ValueT, Num >::operator=

(

const typename dummy< ValueT, ScalarT >::type &

v

)

[inline]

Assignment operator with constant right-hand-side.

Creates a dummy overload when ValueT and ScalarT are the same type.

Definition at line 139 of file Sacado_ELRFad_SLFad.hpp.

template<typename ValueT, int Num>

SLFad& Sacado::ELRFad::SLFad< ValueT, Num >::operator=

(

const SLFad< ValueT, Num > &

x

)

[inline]

Assignment operator with DFad right-hand-side.

Definition at line 145 of file Sacado_ELRFad_SLFad.hpp.

template<typename ValueT, int Num>

template<typename S >

SLFad& Sacado::ELRFad::SLFad< ValueT, Num >::operator=

(

const Expr< S > &

x

)

[inline]

Assignment operator with any expression right-hand-side.

Definition at line 151 of file Sacado_ELRFad_SLFad.hpp.

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

• Sacado_ELRFad_SLFad.hpp