Inheritance diagram for Sundance::MoveUnaryMinusOutsideProduct:
Public Member Functions | |
| MoveUnaryMinusOutsideProduct () | |
| virtual | ~MoveUnaryMinusOutsideProduct () |
| virtual bool | doTransform (const RCP< ScalarExpr > &left, const RCP< ScalarExpr > &right, RCP< ScalarExpr > &rtn) const |
Detailed Description
Transform a product by any unary minus operations outside the product
![\[ (-x) \times y \rightarrow -(x \times y) \]](form_133.png)
![\[ x \times (-y) \rightarrow -(x \times y) \]](form_134.png)
![\[ )-x) \times (-y) \rightarrow x \times y \]](form_135.png)
Definition at line 193 of file SundanceStdProductTransformations.hpp.
Constructor & Destructor Documentation
Definition at line 197 of file SundanceStdProductTransformations.hpp.
| virtual Sundance::MoveUnaryMinusOutsideProduct::~MoveUnaryMinusOutsideProduct | ( | ) | [inline, virtual] |
Definition at line 200 of file SundanceStdProductTransformations.hpp.
Member Function Documentation
| bool MoveUnaryMinusOutsideProduct::doTransform | ( | const RCP< ScalarExpr > & | left, |
| const RCP< ScalarExpr > & | right, | ||
| RCP< ScalarExpr > & | rtn | ||
| ) | const [virtual] |
Implements Sundance::ProductTransformation.
Definition at line 239 of file SundanceStdProductTransformations.cpp.
References Sundance::UnaryExpr::arg(), Sundance::SymbolicTransformation::getScalar(), Sundance::Expr::handle(), Playa::Out::println(), SUNDANCE_OUT, and Playa::ObjectWithVerbosity::verb().