Sacado::Tay::Expr< ExprT > Class Template Reference

Wrapper for a generic expression template. More...

#include <Sacado_Tay_CacheTaylorExpr.hpp>

Inheritance diagram for Sacado::Tay::Expr< ExprT >:

Public Types
typedef ExprT::value_type	value_type
	Typename of values.
typedef ExprT::scalar_type	scalar_type
	Typename of scalar's (which may be different from value_type).
typedef ExprT::base_expr_type	base_expr_type
	Typename of base-expressions.

Public Member Functions
	Expr (const ExprT &expr)
	Constructor with given expression expr.
void	allocateCache (unsigned int d) const
	Allocate coefficient cache.
unsigned int	degree () const
	Return degree of polynomial.
bool	hasFastAccess (unsigned int d) const
	Return if expression has fast access.
value_type	coeff (unsigned int i) const
	Return degree i term of expression.
value_type	fastAccessCoeff (unsigned int i) const
	Return degree i term of expression.

Protected Member Functions
	Expr ()
	Disallow default constructor.

Protected Attributes
ExprT	expr_
	Expression.

Detailed Description

template<typename ExprT>
class Sacado::Tay::Expr< ExprT >

Wrapper for a generic expression template.

This template class serves as a wrapper for all CacheTaylor expression template classes.

Constructor & Destructor Documentation

Expr() [1/2]

template<typename ExprT>

Sacado::Tay::Expr< ExprT >::Expr ( const ExprT & expr )

inlineexplicit

Constructor with given expression expr.

Referenced by Sacado::Tay::CacheTaylor< U >::CacheTaylor(), Sacado::Tay::CacheTaylor< U >::CacheTaylor(), Sacado::Tay::CacheTaylor< U >::CacheTaylor(), Sacado::Tay::CacheTaylor< U >::CacheTaylor(), Sacado::Tay::CacheTaylor< U >::CacheTaylor(), Sacado::Tay::CacheTaylor< U >::CacheTaylor(), and Sacado::Tay::CacheTaylor< U >::operator=().

Expr() [2/2]

template<typename ExprT>

Sacado::Tay::Expr< ExprT >::Expr ( )

inlineprotected

Disallow default constructor.

Referenced by Sacado::Tay::CacheTaylor< U >::operator+(), and Sacado::Tay::CacheTaylor< U >::operator-().

Member Function Documentation

allocateCache()

template<typename ExprT>

void Sacado::Tay::Expr< ExprT >::allocateCache ( unsigned int d ) const

inline

Allocate coefficient cache.

Referenced by Sacado::Tay::CacheTaylor< T >::CacheTaylor().

coeff()

template<typename ExprT>

value_type Sacado::Tay::Expr< ExprT >::coeff ( unsigned int i ) const

inline

Return degree i term of expression.

Referenced by Sacado::Tay::CacheTaylor< T >::CacheTaylor(), and Sacado::Tay::CacheTaylorImplementation< T >::isEqualTo().

degree()

template<typename ExprT>

unsigned int Sacado::Tay::Expr< ExprT >::degree ( ) const

inline

Return degree of polynomial.

Referenced by Sacado::Tay::diff(), and Sacado::Tay::CacheTaylorImplementation< T >::isEqualTo().

fastAccessCoeff()

template<typename ExprT>

value_type Sacado::Tay::Expr< ExprT >::fastAccessCoeff ( unsigned int i ) const

inline

Return degree i term of expression.

Referenced by Sacado::Tay::CacheTaylor< T >::CacheTaylor(), and Sacado::Tay::diff().

hasFastAccess()

template<typename ExprT>

bool Sacado::Tay::Expr< ExprT >::hasFastAccess ( unsigned int d ) const

inline

Return if expression has fast access.

Referenced by Sacado::Tay::CacheTaylor< T >::CacheTaylor().

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

• Sacado_Tay_CacheTaylorExpr.hpp