Sundance::MoveConstantsToLeftOfSum Class Reference
Inheritance diagram for Sundance::MoveConstantsToLeftOfSum:
Public Member Functions | |
| MoveConstantsToLeftOfSum () | |
| virtual | ~MoveConstantsToLeftOfSum () |
| virtual bool | doTransform (const RCP< ScalarExpr > &left, const RCP< ScalarExpr > &right, int sign, RCP< ScalarExpr > &rtn) const |
Detailed Description
Transform a sum by moving any constants to the left:
![\[ x + a \rightarrow a + x \]](form_150.png)
Definition at line 166 of file SundanceStdSumTransformations.hpp.
Constructor & Destructor Documentation
| Sundance::MoveConstantsToLeftOfSum::MoveConstantsToLeftOfSum | ( | ) | [inline] |
Definition at line 170 of file SundanceStdSumTransformations.hpp.
| virtual Sundance::MoveConstantsToLeftOfSum::~MoveConstantsToLeftOfSum | ( | ) | [inline, virtual] |
Definition at line 173 of file SundanceStdSumTransformations.hpp.
Member Function Documentation
| bool MoveConstantsToLeftOfSum::doTransform | ( | const RCP< ScalarExpr > & | left, | |
| const RCP< ScalarExpr > & | right, | |||
| int | sign, | |||
| RCP< ScalarExpr > & | rtn | |||
| ) | const [virtual] |
Implements Sundance::SumTransformation.
Definition at line 412 of file SundanceStdSumTransformations.cpp.
References Sundance::SymbolicTransformation::chooseSign(), Sundance::SymbolicTransformation::getScalar(), Sundance::Expr::handle(), moveConstantsTimer(), Playa::Out::println(), and Playa::ObjectWithVerbosity::verb().