Expr_SingleRelation Class Reference

#include <Expr_SingleRelation.hxx>

Inheritance diagram for Expr_SingleRelation:

Public Member Functions
void	SetFirstMember (const Handle< Expr_GeneralExpression > &exp)
	Defines the first member of the relation More...
void	SetSecondMember (const Handle< Expr_GeneralExpression > &exp)
	Defines the second member of the relation More...
Handle_Expr_GeneralExpression	FirstMember () const
	Returns the first member of the relation More...
Handle_Expr_GeneralExpression	SecondMember () const
	Returns the second member of the relation More...
Standard_Boolean	IsLinear () const
	Tests if <me> is linear between its NamedUnknowns. More...
Standard_Integer	NbOfSubRelations () const
	Returns the number of relations contained in <me>. More...
Standard_Integer	NbOfSingleRelations () const
	Returns the number of SingleRelations contained in <me> (Always 1). More...
Handle_Expr_GeneralRelation	SubRelation (const Standard_Integer index) const
	Returns the relation denoted by <index> in <me>. An exception is raised if index is out of range. More...
Standard_Boolean	Contains (const Handle< Expr_GeneralExpression > &exp) const
	Tests if <me> contains <exp>. More...
void	Replace (const Handle< Expr_NamedUnknown > &var, const Handle< Expr_GeneralExpression > &with)
	Replaces all occurences of with <with> in <me>. More...
Public Member Functions inherited from Expr_GeneralRelation
virtual Standard_Boolean	IsSatisfied () const =0
	Returns the current status of the relation More...
virtual Handle_Expr_GeneralRelation	Simplified () const =0
	Returns a GeneralRelation after replacement of NamedUnknowns by an associated expression, and after values computation. More...
virtual void	Simplify ()=0
	Replaces NamedUnknowns by associated expressions, and computes values in <me>. More...
virtual Handle_Expr_GeneralRelation	Copy () const =0
	Returns a copy of <me> having the same unknowns and functions. More...
virtual TCollection_AsciiString	String () const =0
	returns a string representing <me> in a readable way. More...
Public Member Functions inherited from MMgt_TShared
virtual void	Delete () const
	Memory deallocator for transient classes. More...
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor. More...
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing. More...
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter. More...
virtual	~Standard_Transient ()
	Destructor must be virtual. More...
virtual void	ShallowDump (Standard_OStream &) const
virtual const Handle_Standard_Type &	DynamicType () const
	Returns a type information object about this object. More...
Standard_Boolean	IsInstance (const Handle_Standard_Type &theType) const
	Returns a true value if this is an instance of Type. More...
Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName. More...
Standard_Boolean	IsKind (const Handle_Standard_Type &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
virtual Handle_Standard_Transient	This () const
	Returns a Handle which references this object. Must never be called to objects created in stack. More...
Standard_Integer	GetRefCount () const
	Get the reference counter of this object. More...

Member Function Documentation

Standard_Boolean Expr_SingleRelation::Contains ( const Handle< Expr_GeneralExpression > &  exp ) const

virtual

Tests if <me> contains <exp>.

Implements Expr_GeneralRelation.

Handle_Expr_GeneralExpression Expr_SingleRelation::FirstMember

(

)

const

Returns the first member of the relation

Standard_Boolean Expr_SingleRelation::IsLinear ( ) const

virtual

Tests if <me> is linear between its NamedUnknowns.

Implements Expr_GeneralRelation.

Standard_Integer Expr_SingleRelation::NbOfSingleRelations ( ) const

virtual

Returns the number of SingleRelations contained in
<me> (Always 1).

Implements Expr_GeneralRelation.

Standard_Integer Expr_SingleRelation::NbOfSubRelations ( ) const

virtual

Returns the number of relations contained in <me>.

Implements Expr_GeneralRelation.

void Expr_SingleRelation::Replace ( const Handle< Expr_NamedUnknown > &  var, const Handle< Expr_GeneralExpression > &  with  )

virtual

Replaces all occurences of with <with> in <me>.

Implements Expr_GeneralRelation.

Handle_Expr_GeneralExpression Expr_SingleRelation::SecondMember

(

)

const

Returns the second member of the relation

void Expr_SingleRelation::SetFirstMember

(

const Handle< Expr_GeneralExpression > &

exp

)

Defines the first member of the relation

void Expr_SingleRelation::SetSecondMember

(

const Handle< Expr_GeneralExpression > &

exp

)

Defines the second member of the relation

Handle_Expr_GeneralRelation Expr_SingleRelation::SubRelation ( const Standard_Integer  index ) const

virtual

Returns the relation denoted by <index> in <me>.
An exception is raised if index is out of range.

Implements Expr_GeneralRelation.

---

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

• Expr_SingleRelation.hxx