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

Wrapper for a generic expression template. More...

#include <Sacado_ELRFad_Expression.hpp>

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

Inheritance graph
Collaboration diagram for Sacado::ELRFad::Expr< ExprT >:

Collaboration graph
List of all members.

Public Types

typedef ExprT::value_type value_type
 Typename of values.
typedef ExprT::base_expr_type base_expr_type
 Typename of base-expressions.

Public Member Functions

 Expr (const ExprT &expr)
 Constructor with given expression expr.
int size () const
 Return size of derivative array of expression.
value_type val () const
 Return value of expression.
void computePartials (const value_type &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>
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 Member Functions

 Expr ()
 Disallow default constructor.

Protected Attributes

ExprT expr_

Detailed Description

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

Wrapper for a generic expression template.

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

The documentation for this class was generated from the following file:
Generated on Tue Oct 20 12:54:55 2009 for Sacado by doxygen 1.4.7