Public Member Functions
Sundance::UnaryExpr Class Reference

UnaryExpr is a base class for operators that map a single scalar expr to another scalar expr. More...

Inheritance diagram for Sundance::UnaryExpr:
Sundance::ExprWithChildren Sundance::EvaluatableExpr Sundance::ScalarExpr Sundance::EvaluatorFactory Sundance::FuncSetAccumulator Sundance::ObjectWithClassVerbosity< EvaluatableExpr > Sundance::ExprBase Sundance::DefaultObjectWithVerbosity Sundance::Handleable< ExprBase > Sundance::ObjectWithVerbosityBase Sundance::DiffOp Sundance::ExplicitFunctionalDerivativeElement Sundance::NonlinearUnaryOp Sundance::UnaryMinus Sundance::DerivOfSymbFunc

List of all members.

Public Member Functions

 UnaryExpr (const RCP< ScalarExpr > &arg)
 construct with the argument
virtual ~UnaryExpr ()
 virtual dtor
Expr arg () const
 Return the operand.
const EvaluatableExpr * evaluatableArg () const
 Downcast the argument to an evaluatable expr.

Detailed Description

UnaryExpr is a base class for operators that map a single scalar expr to another scalar expr.

Definition at line 48 of file SundanceUnaryExpr.hpp.

Constructor & Destructor Documentation

UnaryExpr::UnaryExpr ( const RCP< ScalarExpr > &  arg)

construct with the argument

Definition at line 45 of file SundanceUnaryExpr.cpp.

virtual Sundance::UnaryExpr::~UnaryExpr ( ) [inline, virtual]

virtual dtor

Definition at line 55 of file SundanceUnaryExpr.hpp.

Member Function Documentation

Expr Sundance::UnaryExpr::arg ( ) const [inline]

Return the operand.

Definition at line 58 of file SundanceUnaryExpr.hpp.

References Sundance::ExprWithChildren::child().

Referenced by Sundance::RemoveUnaryMinusFromSum::doTransform(), Sundance::MoveUnaryMinusOutsideProduct::doTransform(), Sundance::Expr::getSumTree(), Sundance::Expr::operator-(), Sundance::UnaryMinus::toText(), Sundance::NonlinearUnaryOp::toText(), Sundance::DiffOp::toText(), Sundance::UnaryMinus::toXML(), Sundance::NonlinearUnaryOp::toXML(), and Sundance::DiffOp::toXML().

const EvaluatableExpr* Sundance::UnaryExpr::evaluatableArg ( ) const [inline]

Downcast the argument to an evaluatable expr.

Definition at line 61 of file SundanceUnaryExpr.hpp.

References Sundance::ExprWithChildren::evaluatableChild().

Referenced by Sundance::DerivOfSymbFunc::DerivOfSymbFunc(), Sundance::DerivOfSymbFuncEvaluator::DerivOfSymbFuncEvaluator(), Sundance::DiffOp::internalDetermineR(), Sundance::DiffOp::internalFindC(), Sundance::UnaryMinus::internalFindQ_W(), Sundance::DiffOp::internalFindV(), Sundance::DiffOp::internalFindW(), Sundance::UnaryMinus::isLinearForm(), Sundance::DiffOp::isLinearForm(), Sundance::UnaryMinus::isLinearInTests(), Sundance::DiffOp::isLinearInTests(), Sundance::UnaryMinus::isQuadraticForm(), Sundance::DiffOp::isQuadraticForm(), Sundance::DiffOp::maxDiffOrderOnDiscreteFunctions(), Sundance::DiffOp::registerSpatialDerivs(), and Sundance::DerivOfSymbFunc::representMeAsFunctionalDeriv().

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