Sundance::RemoveZeroFromSum Class Reference
Inheritance diagram for Sundance::RemoveZeroFromSum:
Public Member Functions | |
| RemoveZeroFromSum () | |
| virtual | ~RemoveZeroFromSum () |
| virtual bool | doTransform (const RCP< ScalarExpr > &left, const RCP< ScalarExpr > &right, int sign, RCP< ScalarExpr > &rtn) const |
Detailed Description
Transform a sum by removing a zero term:
![\[ x + 0 \rightarrow x. \]](form_149.png)
Definition at line 127 of file SundanceStdSumTransformations.hpp.
Constructor & Destructor Documentation
| Sundance::RemoveZeroFromSum::RemoveZeroFromSum | ( | ) | [inline] |
Definition at line 131 of file SundanceStdSumTransformations.hpp.
| virtual Sundance::RemoveZeroFromSum::~RemoveZeroFromSum | ( | ) | [inline, virtual] |
Definition at line 134 of file SundanceStdSumTransformations.hpp.
Member Function Documentation
| bool RemoveZeroFromSum::doTransform | ( | const RCP< ScalarExpr > & | left, | |
| const RCP< ScalarExpr > & | right, | |||
| int | sign, | |||
| RCP< ScalarExpr > & | rtn | |||
| ) | const [virtual] |
Implements Sundance::SumTransformation.
Definition at line 373 of file SundanceStdSumTransformations.cpp.
References Sundance::SymbolicTransformation::chooseSign(), Playa::Out::println(), removeZeroTimer(), SUNDANCE_OUT, Sundance::ConstantExpr::value(), and Playa::ObjectWithVerbosity::verb().