Open CASCADE Technology 6.6.0
Public Member Functions | Protected Member Functions
Expr_UnaryExpression Class Reference

#include <Expr_UnaryExpression.hxx>

Inheritance diagram for Expr_UnaryExpression:
Inheritance graph
[legend]

Public Member Functions

const
Handle_Expr_GeneralExpression & 
Operand () const
 Returns the operand used

void SetOperand (const Handle< Expr_GeneralExpression > &exp)
 Sets the operand used
Raises InvalidOperand if <exp> contains <me>.

Standard_Integer NbSubExpressions () const
 Returns the number of sub-expressions contained
in <me> ( >= 0)

const
Handle_Expr_GeneralExpression & 
SubExpression (const Standard_Integer I) const
 Returns the -th sub-expression of <me>.
Raises OutOfRange if > NbSubExpressions(me)

Standard_Boolean ContainsUnknowns () const
 Does <me> contains NamedUnknown ?

Standard_Boolean Contains (const Handle< Expr_GeneralExpression > &exp) const
 Tests if <exp> is contained in <me>.

void Replace (const Handle< Expr_NamedUnknown > &var, const Handle< Expr_GeneralExpression > &with)
 Replaces all occurences of with <with> in <me>
Raises InvalidOperand if <with> contains <me>.

Handle_Expr_GeneralExpression Simplified () const
 Returns a GeneralExpression after replacement of
NamedUnknowns by an associated expression, and after
values computation.

Protected Member Functions

void CreateOperand (const Handle< Expr_GeneralExpression > &exp)
 Sets the operand used during creation


Member Function Documentation

Standard_Boolean Expr_UnaryExpression::Contains ( const Handle< Expr_GeneralExpression > &  exp) const [virtual]
Standard_Boolean Expr_UnaryExpression::ContainsUnknowns ( ) const [virtual]
void Expr_UnaryExpression::CreateOperand ( const Handle< Expr_GeneralExpression > &  exp) [protected]
Standard_Integer Expr_UnaryExpression::NbSubExpressions ( ) const [virtual]
const Handle_Expr_GeneralExpression& Expr_UnaryExpression::Operand ( ) const
void Expr_UnaryExpression::Replace ( const Handle< Expr_NamedUnknown > &  var,
const Handle< Expr_GeneralExpression > &  with 
) [virtual]
void Expr_UnaryExpression::SetOperand ( const Handle< Expr_GeneralExpression > &  exp)
Handle_Expr_GeneralExpression Expr_UnaryExpression::Simplified ( ) const [virtual]
const Handle_Expr_GeneralExpression& Expr_UnaryExpression::SubExpression ( const Standard_Integer  I) const [virtual]

The documentation for this class was generated from the following file:
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