oofem::VelocityEquationNumbering Class Reference

Specialized numbering scheme for CBS algorithm, since it needs velocities separately. More...

#include <cbs.h>

Inheritance diagram for oofem::VelocityEquationNumbering:

Collaboration diagram for oofem::VelocityEquationNumbering:

Public Member Functions
	VelocityEquationNumbering (bool prescribed)
virtual bool	isDefault () const
	Returns true, if receiver is the default engngModel equation numbering scheme; This is useful for some components (typically elements), that cache their code numbers for default numbering to avoid repeated evaluation. More...
virtual int	giveDofEquationNumber (Dof *dof) const
	Returns the equation number for corresponding DOF. More...
virtual int	giveRequiredNumberOfDomainEquation () const
	Returns required number of domain equation. More...
int	askNewEquationNumber ()
Public Member Functions inherited from oofem::UnknownNumberingScheme
	UnknownNumberingScheme (void)
virtual	~UnknownNumberingScheme ()
virtual void	init ()
	Initializes the receiver, if necessary. More...

Protected Attributes
bool	prescribed
int	numEqs

Detailed Description

Specialized numbering scheme for CBS algorithm, since it needs velocities separately.

Definition at line 119 of file cbs.h.

Constructor & Destructor Documentation

oofem::VelocityEquationNumbering::VelocityEquationNumbering ( bool  prescribed )

inline

Definition at line 126 of file cbs.h.

Member Function Documentation

int oofem::VelocityEquationNumbering::askNewEquationNumber ( )

inline

Definition at line 139 of file cbs.h.

Referenced by oofem::CBS::giveNewEquationNumber(), and oofem::CBS::giveNewPrescribedEquationNumber().

virtual int oofem::VelocityEquationNumbering::giveDofEquationNumber ( Dof *  dof ) const

inlinevirtual

Returns the equation number for corresponding DOF.

The numbering should return nonzero value if the equation is assigned to the given DOF, zero otherwise.

Implements oofem::UnknownNumberingScheme.

Definition at line 129 of file cbs.h.

References oofem::Dof::__giveEquationNumber(), oofem::Dof::__givePrescribedEquationNumber(), and oofem::Dof::giveDofID().

virtual int oofem::VelocityEquationNumbering::giveRequiredNumberOfDomainEquation ( ) const

inlinevirtual

Returns required number of domain equation.

Number is always less or equal to the sum of all DOFs gathered from all nodes.

Reimplemented from oofem::UnknownNumberingScheme.

Definition at line 137 of file cbs.h.

virtual bool oofem::VelocityEquationNumbering::isDefault ( ) const

inlinevirtual

Returns true, if receiver is the default engngModel equation numbering scheme; This is useful for some components (typically elements), that cache their code numbers for default numbering to avoid repeated evaluation.

Reimplemented from oofem::UnknownNumberingScheme.

Definition at line 128 of file cbs.h.

Member Data Documentation

int oofem::VelocityEquationNumbering::numEqs

protected

Definition at line 123 of file cbs.h.

bool oofem::VelocityEquationNumbering::prescribed

protected

Definition at line 122 of file cbs.h.

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

• cbs.h