Sacado::ELRCacheFad::Expr< GeneralFad< T, Storage > > Class Template Reference

GeneralFad expression template specialization. More...

#include <Sacado_ELRCacheFad_GeneralFadExpr.hpp>

Inheritance diagram for Sacado::ELRCacheFad::Expr< GeneralFad< T, Storage > >:

Collaboration diagram for Sacado::ELRCacheFad::Expr< GeneralFad< T, Storage > >:

Public Types
typedef GeneralFad< T, Storage > ::value_type	value_type
typedef GeneralFad< T, Storage > ::scalar_type	scalar_type
typedef BaseExpr< GeneralFad < T, Storage > >::type	base_expr_type
	Typename of base-expressions.
Public Types inherited from Sacado::ELRCacheFad::GeneralFad< T, Storage >
typedef RemoveConst< T >::type	value_type
	Typename of values.
typedef ScalarType< value_type > ::type	scalar_type
	Typename of scalar's (which may be different from T)

Public Member Functions
	Expr ()
	Default constructor.
template<typename S >
	Expr (const S &x, typename Sacado::mpl::enable_if< std::is_convertible< S, value_type >, void * >::type=0)
	Constructor with supplied value x. More...
	Expr (const int sz, const T &x, const DerivInit zero_out=InitDerivArray)
	Constructor with size sz and value x. More...
	Expr (const int sz, const int i, const T &x)
	Constructor with size sz, index i, and value x. More...
	Expr (const Storage &s)
	Constructor with supplied storage s.
	Expr (const Expr &x)
	Copy constructor.
template<typename S >
	Expr (const Expr< S > &x, typename mpl::enable_if_c< std::is_convertible< typename Expr< S >::value_type, value_type >::value &&ExprLevel< typename Expr< S >::value_type >::value==ExprLevel< value_type >::value, void * >::type=0)
	Copy constructor from any Expression object.
	~Expr ()
	Destructor.
void	computePartials (const T &bar, value_type partials[]) const
	Return partials w.r.t. arguments.
void	getTangents (int i, value_type dots[]) const
	Return tangent component i of arguments.
template<int Arg>
bool	isActive () const
	Return whether argument is active.
bool	isLinear () const
	Return whether expression is linear.
template<int Arg>
T	getTangent (int i) const
	Return tangent component i of argument Arg.
const value_type *	getDx (int j) const
	Get dx array.
Public Member Functions inherited from Sacado::ELRCacheFad::GeneralFad< T, Storage >
	GeneralFad ()
	Default constructor.
template<typename S >
	GeneralFad (const S &x, typename Sacado::mpl::enable_if< std::is_convertible< S, value_type >, void * >::type=0)
	Constructor with supplied value x. More...
	GeneralFad (const int sz, const T &x, const DerivInit zero_out=InitDerivArray)
	Constructor with size sz and value x. More...
	GeneralFad (const int sz, const int i, const T &x)
	Constructor with size sz, index i, and value x. More...
	GeneralFad (const Storage &s)
	Constructor with supplied storage s.
	GeneralFad (const GeneralFad &x)
	Copy constructor.
template<typename S >
	GeneralFad (const Expr< S > &x, typename mpl::enable_if_c< std::is_convertible< typename Expr< S >::value_type, value_type >::value &&ExprLevel< typename Expr< S >::value_type >::value==ExprLevel< value_type >::value, void * >::type=0)
	Copy constructor from any Expression object.
	~GeneralFad ()
	Destructor.
void	diff (const int ith, const int n)
	Set GeneralFad object as the ith independent variable. More...
void	setUpdateValue (bool update_val)
	Set whether this Fad object should update values.
bool	updateValue () const
	Return whether this Fad object has an updated value.
void	cache () const
	Cache values.
template<typename S >
mpl::enable_if_c < std::is_convertible < typename Expr< S > ::value_type, value_type > ::value &&ExprLevel< typename Expr< S >::value_type >::value==ExprLevel < value_type >::value, bool > ::type	isEqualTo (const Expr< S > &x) const
	Returns whether two Fad objects have the same values.
int	availableSize () const
	Returns number of derivative components that can be stored without reallocation.
bool	hasFastAccess () const
	Returns true if derivative array is not empty.
bool	isPassive () const
	Returns true if derivative array is empty.
void	setIsConstant (bool is_const)
	Set whether variable is constant.
template<typename S >
Sacado::mpl::enable_if < std::is_convertible< S, value_type >, GeneralFad & > ::type	operator= (const S &v)
	Assignment operator with constant right-hand-side.
GeneralFad &	operator= (const GeneralFad &x)
	Assignment with Expr right-hand-side.
template<typename S >
mpl::enable_if_c < std::is_convertible < typename Expr< S > ::value_type, value_type > ::value &&ExprLevel< typename Expr< S >::value_type >::value==ExprLevel < value_type >::value, GeneralFad & >::type	operator= (const Expr< S > &x)
	Assignment operator with any expression right-hand-side.
template<typename S >
Sacado::mpl::enable_if < std::is_convertible< S, value_type >, GeneralFad & > ::type	operator+= (const S &v)
	Addition-assignment operator with constant right-hand-side.
template<typename S >
Sacado::mpl::enable_if < std::is_convertible< S, value_type >, GeneralFad & > ::type	operator-= (const S &v)
	Subtraction-assignment operator with constant right-hand-side.
template<typename S >
Sacado::mpl::enable_if < std::is_convertible< S, value_type >, GeneralFad & > ::type	operator*= (const S &v)
	Multiplication-assignment operator with constant right-hand-side.
template<typename S >
Sacado::mpl::enable_if < std::is_convertible< S, value_type >, GeneralFad & > ::type	operator/= (const S &v)
	Division-assignment operator with constant right-hand-side.
GeneralFad &	operator+= (const GeneralFad &x)
	Addition-assignment operator with GeneralFad right-hand-side.
GeneralFad &	operator-= (const GeneralFad &x)
	Subtraction-assignment operator with GeneralFad right-hand-side.
GeneralFad &	operator*= (const GeneralFad &x)
	Multiplication-assignment operator with GeneralFad right-hand-side.
GeneralFad &	operator/= (const GeneralFad &x)
	Division-assignment operator with GeneralFad right-hand-side.
template<typename S >
mpl::enable_if_c < std::is_convertible < typename Expr< S > ::value_type, value_type > ::value &&ExprLevel< typename Expr< S >::value_type >::value==ExprLevel < value_type >::value, GeneralFad & >::type	operator+= (const Expr< S > &x)
	Addition-assignment operator with Expr right-hand-side.
template<typename S >
mpl::enable_if_c < std::is_convertible < typename Expr< S > ::value_type, value_type > ::value &&ExprLevel< typename Expr< S >::value_type >::value==ExprLevel < value_type >::value, GeneralFad & >::type	operator-= (const Expr< S > &x)
	Subtraction-assignment operator with Expr right-hand-side.
template<typename S >
mpl::enable_if_c < std::is_convertible < typename Expr< S > ::value_type, value_type > ::value &&ExprLevel< typename Expr< S >::value_type >::value==ExprLevel < value_type >::value, GeneralFad & >::type	operator*= (const Expr< S > &x)
	Multiplication-assignment operator with Expr right-hand-side.
template<typename S >
mpl::enable_if_c < std::is_convertible < typename Expr< S > ::value_type, value_type > ::value &&ExprLevel< typename Expr< S >::value_type >::value==ExprLevel < value_type >::value, GeneralFad & >::type	operator/= (const Expr< S > &x)
	Division-assignment operator with Expr right-hand-side.

Static Public Attributes
static const int	num_args = 1
	Number of arguments.
static const bool	is_linear = true
	Is expression linear.

Detailed Description

template<typename T, typename Storage>
class Sacado::ELRCacheFad::Expr< GeneralFad< T, Storage > >

GeneralFad expression template specialization.

This template class represents a simple GeneralFad expression and mixes-in the GeneralFad interface and the expression template interface using the caching expression-level-revese-mode expression templates.

Constructor & Destructor Documentation

template<typename T , typename Storage >

template<typename S >

Sacado::ELRCacheFad::Expr< GeneralFad< T, Storage > >::Expr ( const S &  x, typename Sacado::mpl::enable_if< std::is_convertible< S, value_type >, void * >::type  = 0  )

inline

Constructor with supplied value x.

Initializes value to x and derivative array is empty

template<typename T , typename Storage >

Sacado::ELRCacheFad::Expr< GeneralFad< T, Storage > >::Expr ( const int  sz, const T &  x, const DerivInit  zero_out = InitDerivArray  )

inline

Constructor with size sz and value x.

Initializes value to x and derivative array 0 of length sz

template<typename T , typename Storage >

Sacado::ELRCacheFad::Expr< GeneralFad< T, Storage > >::Expr ( const int  sz, const int  i, const T &  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.

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

• Sacado_ELRCacheFad_GeneralFadExpr.hpp