Expression template forward-mode AD class with static memory allocation. More...

#include <Sacado_Fad_SFad_MP_Vector.hpp>

Collaboration diagram for Sacado::Fad::Expr< SFadExprTag< Sacado::MP::Vector< Stokhos::StaticFixedStorage< Ord, Val, VecNum, Dev > >, Num >, ExprSpecMPVector >:

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Public Types
typedef Sacado::MP::Vector < Stokhos::StaticFixedStorage < Ord, Val, VecNum, Dev > >	T

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)

typedef SFad< value_type, Num >	base_expr_type
	Typename of base-expressions.

typedef value_type::value_type	val_type

Public Member Functions
template<typename S >
KOKKOS_INLINE_FUNCTION	SACADO_ENABLE_VALUE_FUNC (Expr &) operator
	Assignment operator with constant right-hand-side.

Initialization methods
KOKKOS_INLINE_FUNCTION	Expr ()
	Default constructor.

template<typename S >
KOKKOS_INLINE_FUNCTION	Expr (const S &x, SACADO_ENABLE_VALUE_CTOR_DECL)
	Constructor with supplied value `x`. More...

KOKKOS_INLINE_FUNCTION	Expr (const int sz, const T &x, const DerivInit zero_out=InitDerivArray)
	Constructor with size `sz` and value `x`. More...

KOKKOS_INLINE_FUNCTION	Expr (const int sz, const int i, const T &x)
	Constructor with size `sz`, index `i`, and value `x`. More...

KOKKOS_INLINE_FUNCTION	Expr (const Expr &x)
	Copy constructor.

template<typename S >
KOKKOS_INLINE_FUNCTION	Expr (const Expr< S > &x, SACADO_ENABLE_EXPR_CTOR_DECL)
	Copy constructor from any Expression object.

KOKKOS_INLINE_FUNCTION	~Expr ()
	Destructor.

KOKKOS_INLINE_FUNCTION void	diff (const int ith, const int n)
	Set Fad object as the `ith` independent variable. More...

KOKKOS_INLINE_FUNCTION void	resize (int sz)
	Resize derivative array to length `sz`. More...

KOKKOS_INLINE_FUNCTION void	expand (int sz)
	Expand derivative array to size sz. More...

KOKKOS_INLINE_FUNCTION void	zero ()
	Zero out the derivative array.

KOKKOS_INLINE_FUNCTION void	setUpdateValue (bool update_val)
	Set whether this Fad object should update values.

KOKKOS_INLINE_FUNCTION bool	updateValue () const
	Return whether this Fad object has an updated value.

template<typename S >
KOKKOS_INLINE_FUNCTION	SACADO_ENABLE_EXPR_FUNC (bool) isEqualTo(const Expr< S > &x) const
	Returns whether two Fad objects have the same values.

Value accessor methods
KOKKOS_INLINE_FUNCTION const T &	val () const
	Returns value.

KOKKOS_INLINE_FUNCTION T &	val ()
	Returns value.

KOKKOS_INLINE_FUNCTION const val_type &	val (int j) const
	Returns value.

KOKKOS_INLINE_FUNCTION val_type &	val (int j)
	Returns value.

Derivative accessor methods
KOKKOS_INLINE_FUNCTION int	size () const
	Returns number of derivative components.

KOKKOS_INLINE_FUNCTION int	availableSize () const
	Returns number of derivative components that can be stored without reallocation.

KOKKOS_INLINE_FUNCTION bool	hasFastAccess () const
	Returns true if derivative array is not empty.

KOKKOS_INLINE_FUNCTION bool	isPassive () const
	Returns true if derivative array is empty.

KOKKOS_INLINE_FUNCTION void	setIsConstant (bool is_const)
	Set whether variable is constant.

KOKKOS_INLINE_FUNCTION const T *	dx () const
	Returns derivative array.

KOKKOS_INLINE_FUNCTION const T &	dx (int i) const
	Returns derivative component `i` with bounds checking.

KOKKOS_INLINE_FUNCTION T &	fastAccessDx (int i)
	Returns derivative component `i` without bounds checking.

KOKKOS_INLINE_FUNCTION const T &	fastAccessDx (int i) const
	Returns derivative component `i` without bounds checking.

KOKKOS_INLINE_FUNCTION const val_type &	dx (int i, int j) const
	Returns derivative component `i` with bounds checking.

KOKKOS_INLINE_FUNCTION val_type &	fastAccessDx (int i, int j)
	Returns derivative component `i` without bounds checking.

KOKKOS_INLINE_FUNCTION const val_type &	fastAccessDx (int i, int j) const
	Returns derivative component `i` without bounds checking.

Public Attributes
T	val_
	Value.

Detailed Description