Rearrange a product of a constant and an integral so that the constant is under the integral sign:

$\alpha \int u \rightarrow \int \alpha u$

Inheritance diagram for Sundance::TakeConstantUnderIntegralSign:

Public Member Functions
	TakeConstantUnderIntegralSign ()
virtual	~TakeConstantUnderIntegralSign ()
virtual bool	doTransform (const RCP< ScalarExpr > &left, const RCP< ScalarExpr > &right, RCP< ScalarExpr > &rtn) const
	Test whether the transform is applicable in this case, and if it is, apply it.

Detailed Description

Rearrange a product of a constant and an integral so that the constant is under the integral sign:

$\alpha \int u \rightarrow \int \alpha u$

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Constructor & Destructor Documentation

Sundance::TakeConstantUnderIntegralSign::TakeConstantUnderIntegralSign ( ) [inline]

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

bool TakeConstantUnderIntegralSign::doTransform	(	const RCP< ScalarExpr > &	left,
		const RCP< ScalarExpr > &	right,
		RCP< ScalarExpr > &	rtn
	)		const `[virtual]`

Test whether the transform is applicable in this case, and if it is, apply it.

The return value is true is the transformation was applied, otherwise false. Returns by non-const reference the transformed expression.