Sacado::ELRFad::UnaryExpr< ExprT, Op > Class Template Reference

Unary expression template. More...

#include <Sacado_ELRFad_Expression.hpp>

Collaboration diagram for Sacado::ELRFad::UnaryExpr< ExprT, Op >:

[legend]List of all members.

Public Types
typedef ExprT::value_type	value_type
	Typename of argument value.
typedef ExprT::base_expr_type	base_expr_type
	Typename of base-expressions.
typedef Op< ExprT >	OpT
	Typename of op.
Public Member Functions
	UnaryExpr (const ExprT &expr)
	Constructor.
int	size () const
	Return size of the derivative array of the operation.
value_type	val () const
	Return value of operation.
void	computePartials (const value_type &bar, value_type partials[]) const
	Return partials w.r.t. arguments.
void	getTangents (int i, value_type dots[]) const
	Rturn tangent component i of arguments.
template<int Arg>
value_type	getTangent (int i) const
	Return tangent component i of argument Arg.
template<int Arg>
bool	isActive () const
	Return whether argument is active.
Static Public Attributes
static const int	num_args = ExprT::num_args
	Number of arguments.
Protected Attributes
const ExprT &	expr_
	Left argument.

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Detailed Description

template<typename ExprT, template< typename > class Op>
class Sacado::ELRFad::UnaryExpr< ExprT, Op >

Unary expression template.

This template class represents a unary operation of the form op(a) where a is the argument of type ExprT and op is the operation represented by type Op. The operation is evaluated by the static methods Op::computeValue() and Op::computeDx().

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

• Sacado_ELRFad_Expression.hpp

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