Expr_SystemRelation Class Reference

#include <Expr_SystemRelation.hxx>

Inheritance diagram for Expr_SystemRelation:

Public Member Functions
	Expr_SystemRelation (const Handle< Expr_GeneralRelation > &relation)
	Creates a system with one relation
void	Add (const Handle< Expr_GeneralRelation > &relation)
	Appends <relation> in the list of components of <me>.
void	Remove (const Handle< Expr_GeneralRelation > &relation)
Standard_Boolean	IsLinear () const
	Tests if <me> is linear between its NamedUnknowns.
Standard_Integer	NbOfSubRelations () const
	Returns the number of relations contained in <me>.
Standard_Integer	NbOfSingleRelations () const
	Returns the number of SingleRelations contained in <me>.
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.
Standard_Boolean	IsSatisfied () const
	Returns the current status of the relation
Handle_Expr_GeneralRelation	Simplified () const
	Returns a GeneralRelation after replacement of NamedUnknowns by an associated expression, and after values computation.
void	Simplify ()
	Replaces NamedUnknowns by associated expressions, and computes values in <me>.
Handle_Expr_GeneralRelation	Copy () const
	Returns a copy of <me> having the same unknowns and functions.
Standard_Boolean	Contains (const Handle< Expr_GeneralExpression > &exp) const
	Tests if <me> contains <exp>.
void	Replace (const Handle< Expr_NamedUnknown > &var, const Handle< Expr_GeneralExpression > &with)
	Replaces all occurences of with <with> in <me>.
TCollection_AsciiString	String () const
	returns a string representing <me> in a readable way.

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Constructor & Destructor Documentation

Expr_SystemRelation::Expr_SystemRelation

(

const Handle< Expr_GeneralRelation > &

relation

)

---

Member Function Documentation

void Expr_SystemRelation::Add

(

const Handle< Expr_GeneralRelation > &

relation

)

Standard_Boolean Expr_SystemRelation::Contains

(

const Handle< Expr_GeneralExpression > &

exp

)

const [virtual]

Implements Expr_GeneralRelation.

Handle_Expr_GeneralRelation Expr_SystemRelation::Copy

(

)

const [virtual]

Implements Expr_GeneralRelation.

Standard_Boolean Expr_SystemRelation::IsLinear

(

)

const [virtual]

Implements Expr_GeneralRelation.

Standard_Boolean Expr_SystemRelation::IsSatisfied

(

)

const [virtual]

Implements Expr_GeneralRelation.

Standard_Integer Expr_SystemRelation::NbOfSingleRelations

(

)

const [virtual]

Implements Expr_GeneralRelation.

Standard_Integer Expr_SystemRelation::NbOfSubRelations

(

)

const [virtual]

Implements Expr_GeneralRelation.

void Expr_SystemRelation::Remove

(

const Handle< Expr_GeneralRelation > &

relation

)

void Expr_SystemRelation::Replace	(	const Handle< Expr_NamedUnknown > &	var,
		const Handle< Expr_GeneralExpression > &	with
	)		[virtual]

Implements Expr_GeneralRelation.

Handle_Expr_GeneralRelation Expr_SystemRelation::Simplified

(

)

const [virtual]

Implements Expr_GeneralRelation.

void Expr_SystemRelation::Simplify

(

)

[virtual]

Implements Expr_GeneralRelation.

TCollection_AsciiString Expr_SystemRelation::String

(

)

const [virtual]

Implements Expr_GeneralRelation.

Handle_Expr_GeneralRelation Expr_SystemRelation::SubRelation

(

const Standard_Integer

index

)

const [virtual]

Implements Expr_GeneralRelation.

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

• Expr_SystemRelation.hxx