Sundance::UserDefOpEvaluator Class Reference

Inheritance diagram for Sundance::UserDefOpEvaluator:

List of all members.

Public Member Functions
	UserDefOpEvaluator (const UserDefOpElement *expr, const RCP< const UserDefOpCommonEvaluator > &commonEval, const EvalContext &context)
virtual	~UserDefOpEvaluator ()
virtual void	evalArgDerivs (const EvalManager &mgr, const Array< RCP< Array< double > > > &constArgRes, const Array< RCP< Array< RCP< EvalVector > > > > &vArgResults, Array< double > &constArgDerivs, Array< RCP< EvalVector > > &varArgDerivs) const
	Evaluate the derivatives of the expression with respect to the arguments.
	TEUCHOS_TIMER (evalTimer,"user defined nonlinear op evaluation")
void	resetNumCalls () const
	Reset the number of calls to zero.
Protected Member Functions
Array< int >	findRequiredOrders (const ExprWithChildren *expr, const EvalContext &context)
const UserDefFunctorElement *	functor () const
const UserDefOpCommonEvaluator *	commonEval () const
int	myIndex () const
Private Attributes
Array< int >	argValueIndex_
Array< int >	argValueIsConstant_
const UserDefFunctorElement *	functor_
RCP< const UserDefOpCommonEvaluator >	commonEval_
int	maxOrder_
int	numVarArgDerivs_
int	numConstArgDerivs_
bool	allArgsAreConstant_

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Detailed Description

Definition at line 51 of file SundanceUserDefOpEvaluator.hpp.

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Constructor & Destructor Documentation

UserDefOpEvaluator::UserDefOpEvaluator	(	const UserDefOpElement *	expr,
		const RCP< const UserDefOpCommonEvaluator > &	commonEval,
		const EvalContext &	context
	)

Definition at line 50 of file SundanceUserDefOpEvaluator.cpp.

References Sundance::SparsitySuperset::deriv(), Sundance::UserDefOpElement::getArgDerivIndices(), Sundance::init(), Sundance::ExprWithChildren::numChildren(), Sundance::SparsitySuperset::numDerivs(), Sundance::MultipleDeriv::order(), Sundance::SparsitySuperset::state(), SUNDANCE_VERB_EXTREME, SUNDANCE_VERB_HIGH, SUNDANCE_VERB_LOW, Sundance::ExprBase::toString(), and Sundance::VectorDeriv.

virtual Sundance::UserDefOpEvaluator::~UserDefOpEvaluator

(

)

[inline, virtual]

Definition at line 60 of file SundanceUserDefOpEvaluator.hpp.

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Member Function Documentation

const UserDefOpCommonEvaluator* Sundance::UserDefOpEvaluator::commonEval

(

)

const [inline, protected]

Definition at line 86 of file SundanceUserDefOpEvaluator.hpp.

References commonEval_.

Referenced by resetNumCalls().

void UserDefOpEvaluator::evalArgDerivs	(	const EvalManager &	mgr,
		const Array< RCP< Array< double > > > &	constDerivsOfArgs,
		const Array< RCP< Array< RCP< EvalVector > > > > &	varDerivOfArgs,
		Array< double > &	constArgDerivs,
		Array< RCP< EvalVector > > &	varArgDerivs
	)		const [virtual]

Evaluate the derivatives of the expression with respect to the arguments.

Parameters:

mgr	Manager for this evaluation step
constDerivsOfArgs	Constant values and functional derivatives of arguments. The outer array index is over arguments. The inner array index is over functional derivatives of that argument.
varDerivsOfArgs	Variable values and functional derivatives of arguments. The outer array index is over arguments. The inner array index is over functional derivatives of that argument.
constArgDerivs	Constant-valued derivatives of expr wrt arguments.
varArgDerivs	Variable-valued derivatives of expr wrt arguments.

Implements Sundance::ChainRuleEvaluator.

Definition at line 187 of file SundanceUserDefOpEvaluator.cpp.

Array< int > UserDefOpEvaluator::findRequiredOrders	(	const ExprWithChildren *	expr,
		const EvalContext &	context
	)		[protected]

Definition at line 152 of file SundanceUserDefOpEvaluator.cpp.

References Sundance::Set< Key, Compare >::begin(), Sundance::Set< Key, Compare >::elements(), Sundance::Set< Key, Compare >::end(), Sundance::ExprWithChildren::findQ_W(), Sundance::EvaluatableExpr::findR(), maxOrder_, Sundance::Set< Key, Compare >::put(), and SUNDANCE_VERB_HIGH.

const UserDefFunctorElement* Sundance::UserDefOpEvaluator::functor

(

)

const [inline, protected]

Definition at line 84 of file SundanceUserDefOpEvaluator.hpp.

References functor_.

int Sundance::UserDefOpEvaluator::myIndex

(

)

const [inline, protected]

Definition at line 89 of file SundanceUserDefOpEvaluator.hpp.

References functor_, and Sundance::UserDefFunctorElement::myIndex().

void UserDefOpEvaluator::resetNumCalls

(

)

const [virtual]

Reset the number of calls to zero.

This should be called at the beginning of every new evaluation cycle.

Reimplemented from Sundance::ChainRuleEvaluator.

Definition at line 143 of file SundanceUserDefOpEvaluator.cpp.

References commonEval(), and Sundance::UserDefOpCommonEvaluator::markCacheAsInvalid().

Sundance::UserDefOpEvaluator::TEUCHOS_TIMER	(	evalTimer	,
		"user defined nonlinear op evaluation"
	)

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Member Data Documentation

bool Sundance::UserDefOpEvaluator::allArgsAreConstant_ [private]

Definition at line 99 of file SundanceUserDefOpEvaluator.hpp.

Array<int> Sundance::UserDefOpEvaluator::argValueIndex_ [private]

Definition at line 92 of file SundanceUserDefOpEvaluator.hpp.

Array<int> Sundance::UserDefOpEvaluator::argValueIsConstant_ [private]

Definition at line 93 of file SundanceUserDefOpEvaluator.hpp.

RCP<const UserDefOpCommonEvaluator> Sundance::UserDefOpEvaluator::commonEval_ [private]

Definition at line 95 of file SundanceUserDefOpEvaluator.hpp.

Referenced by commonEval().

const UserDefFunctorElement* Sundance::UserDefOpEvaluator::functor_ [private]

Definition at line 94 of file SundanceUserDefOpEvaluator.hpp.

Referenced by functor(), and myIndex().

int Sundance::UserDefOpEvaluator::maxOrder_ [private]

Definition at line 96 of file SundanceUserDefOpEvaluator.hpp.

Referenced by findRequiredOrders().

int Sundance::UserDefOpEvaluator::numConstArgDerivs_ [private]

Definition at line 98 of file SundanceUserDefOpEvaluator.hpp.

int Sundance::UserDefOpEvaluator::numVarArgDerivs_ [private]

Definition at line 97 of file SundanceUserDefOpEvaluator.hpp.