Interface to provide access to a gridpoint. More...

#include <igp.h>

Public Types
enum	Change { MechNull, FlNull, ThNull, AddToList, RemoveFromList }

Public Member Functions
virtual const IThing *	getIThing () const =0
	Returns a const IThing pointer.

virtual IThing *	getIThing ()=0
	Returns a IThing pointer.

virtual const INode *	getINode () const =0
	Returns a pointer to itself.

virtual INode *	getINode ()=0

virtual const IGp *	getNext () const =0

virtual bool	isMechanicalNull () const =0
	Returns true to indicate that gridpoint is "nulled".

virtual bool	isThermalNull () const =0
	Returns true to indicate that gridpoint thermal flag is set to NULL.

virtual bool	isFluidNull () const =0
	Returns true to indicate that gridpoint fluid flag is set to NULL.

virtual DVect	getVelocity (bool local=false) const =0
	Returns the gridpoint velocity, see setVelocity();.

virtual void	setVelocity (const DVect &v, bool local=false)=0
	Sets the gridpoint velocity, see getVelocity();.

virtual DVect	getDisplacement (bool local=false) const =0
	Returns the gridpoint displacement, seet setDisplacement();.

virtual void	setDisplacement (DVect v, bool local=false)=0
	Sets the gridpoint displacement, seet getDisplacement();.

virtual DVect	getSmallDisplacement (bool local=false) const =0
	Returns the gridpoint displacement accumulated for small strain, see setSmallDisplacement()

virtual void	setSmallDisplacement (DVect v, bool local=false)=0
	Sets the gridpoint displacement for small strain, see getSmallDisplacement()

virtual DVect	getFobLast (bool local=false) const =0
	Returns the gridpoint out of balance force.

virtual DVect	getFap (bool local=false) const =0
	Returns the sum of the gridpoint static applied force and the dynamic applied force.

virtual DVect	getTotalForceLast (bool reaction=false, bool local=false) const =0

virtual DVect	getTotalForceCurrent (const DVect &gravity, bool reaction=false, bool local=false) const =0

virtual DVect	getPosition () const =0
	Returns the gridpoint position, see setPosition()

virtual void	setPosition (const DVect &v)=0
	Sets the gridpoint position, see getPosition()

virtual void	copyState (const IGp *gp)=0

virtual bool	getLocSmall () const =0
	Returns 1 if gridpoint behaves as in small-strain mode. See setLocSmall();.

virtual void	setLocSmall (bool b)=0
	If parameter b is true, the gridpoint will behave as in small-strain mode. See getLocSmall();.

virtual double	getInertialMass () const =0
	Returns the gridpoint inertial mass, see setInertialMass()

virtual void	setInertialMass (const double &d)=0
	Sets the gridpoint inertial mass, see getInertialMass()

virtual double	getGravitationalMass () const =0
	Returns the gridpoint gravitational mass, see setGravitationalMass()

virtual void	setGravitationalMass (const double &d)=0
	Sets the gridpoint gravitational mass, see getGravitationalMass()

virtual double	getPP () const =0
	Returns the gridpoint pore-pressure, see setPP()

virtual void	setPP (double d)=0
	Sets the gridpoint pore-pressure, see getPP()

virtual bool	getPPFix () const =0
	Returns 1 if the gridpoint has fixed pore-pressure, otherwise value 0 indicates non-fixed pore-pressure.

virtual void	setPPFix (bool b)=0
	If parameter b is treu, sets the gridpoint pore-pressure to be kept fixed during calculation, see getPPFix().

virtual bool	getTFix () const =0
	Returns 1 if the gridpoint thermal FIX flag is set, otherwise value 0 indicates that the thermal fix flag is not set.

virtual void	setTFix (bool b)=0
	If parameter is true, sets the thermal FIX flag on.

virtual IVect	getFix () const =0

virtual void	setFix (IVect v)=0

virtual DVect	getFApplyUser (bool local=false) const =0

virtual DVect	getMassAdd (bool local=false) const =0

virtual void	setMassAdd (const DVect &v, bool local=false)=0
	Sets the additional applied mass at a gridpoint.

virtual void	setFApplyUser (const DVect &d, bool local=false)=0
	using the APPLY command. See getFApplyUser() More...

virtual bool	getLocalSystem () const =0

virtual Axes	getSystem () const =0
	Returns the user-defined local axes.

virtual void	setSystem (const Axes &a)=0
	Sets the user-defined local axes.

virtual bool	getBit (int bit) const =0

virtual void	setBit (int bit, bool b) const =0

virtual QVariant	getValue (int index) const =0

virtual void	setValue (int index, const QVariant &v) const =0

virtual IZone *	getLinkZone ()=0

virtual const IZone *	getLinkZone () const =0

virtual quint32	getLinkIndex () const =0

virtual bool	fishIO (bool save, fish::File *f)=0

virtual double	getStiff () const =0
	Returns the gridpoint stiffness.

virtual double	getConvergence () const =0
	Sets the gridpoint stiffness.

virtual double	getRatioTarget () const =0

virtual void	setRatioTarget (const double &d)=0

virtual bool	getAttached () const =0

Static Public Attributes
static const TType	type_ = 0x4c815bed
	The type identification number for this class, for use in convert_cast() and convert_getcast().

Detailed Description

Interface to provide access to a gridpoint.

Member Function Documentation

◆ fishIO()

virtual bool zone::IGp::fishIO	(	bool	save,
		fish::File *	f
	)

pure virtual

If save is true, save the grip point state information to IFish.
If save is false, restore the grip point state information to IFish.
Returns 0 if function is successful, otherwise an error code correspondig to a IFishIO error.
See 'Saving State Information' in FISH in FLAC manual.

◆ getBit()

virtual bool zone::IGp::getBit ( int bit ) const

pure virtual

Returns the boolean stored in utility bit bit in the gridpoint.

bit must be a bit index previouly returned from IGpList::claimBit().

◆ getFApplyUser()

virtual DVect zone::IGp::getFApplyUser ( bool local = false ) const

pure virtual

Returns the static applied force. This load is in addition to forces applyed to the gridpoint using the APPLY command. See setFApplyUser()

◆ getFix()

virtual IVect zone::IGp::getFix ( ) const

pure virtual

Returns a vector indicating the fix condition for the gridpoint. The component x, y or z of the vector are set to 1 (fixed) or 0(not fixed). See setFix()

◆ getLinkIndex()

virtual quint32 zone::IGp::getLinkIndex ( ) const

pure virtual

Returns the index in the zone getLinkZone() that should be used to follow the list of all zones connected to this gp.

◆ getLinkZone() [1/2]

virtual IZone* zone::IGp::getLinkZone ( )

pure virtual

Returns a pointer to a zone that is connected to this Gp. getLinkZone() and getLinkIndex() can be used to iterator though all zones connected to a Gp. See IZone::getLinkZone() and IZone::getLinkIndex().

quint32 index = gp->getLinkIndex();
     const IZone *z = gp->getLinkZone();
     while (z) {
       /* Do something with the zone */
       quint32 next = z->getLinkIndex(index);
       z = z->getLinkZone(index);
       index = next;
     }

◆ getLinkZone() [2/2]

virtual const IZone* zone::IGp::getLinkZone ( ) const

pure virtual

Returns a pointer to a zone that is connected to this Gp. getLinkZone() and getLinkIndex() can be used to iterator though all zones connected to a Gp. See IZone::getLinkZone() and IZone::getLinkIndex().

quint32 index = gp->getLinkIndex();
     const IZone *z = gp->getLinkZone();
     while (z) {
       /* Do something with the zone */
       quint32 next = z->getLinkIndex(index);
       z = z->getLinkZone(index);
       index = next;
     }

◆ getMassAdd()

virtual DVect zone::IGp::getMassAdd ( bool local = false ) const

pure virtual

Returns the additional applied mass set through FISH function gp_massadd. This mass is added to the gridpoint inertial mass used in the EOMs in static or dynamic mode.

◆ getNext()

virtual const IGp* zone::IGp::getNext ( ) const

pure virtual

Returns a const pointer to the next gridpoint object, IGp, in the global gridpoint list, or 0 to indicate the end of the list. See IGpList::getFirst().

◆ getTotalForceLast()

virtual DVect zone::IGp::getTotalForceLast	(	bool	reaction = `false`,
		bool	local = `false`
	)		const

pure virtual

Returns gridpoint out of balance force (FOB) with static and dynamic applied force vectors included and also take into consideration the gravitational acceleration gravity. If gridpoint is attached, returns values interpolated (if necessary) from master. If gridpoint is FIXED, removes force associated with that DOF (Possibly in a local system).

◆ getValue()

virtual QVariant zone::IGp::getValue ( int index ) const

pure virtual

Retrieves the value stored in the utility array at index.

index must be a value previously returned from IGpList::claimValue().

◆ setBit()

virtual void zone::IGp::setBit	(	int	bit,
		bool	b
	)		const

pure virtual

Sets the boolean stored in utility bit bit in the gridpoint. This function is const, to indicate that setting bit values does not impact the calculation logic in any way.

bit must be a bit index previouly returned from IGpList::claimBit().

◆ setFApplyUser()

virtual void zone::IGp::setFApplyUser	(	const DVect &	d,
		bool	local = `false`
	)

pure virtual

using the APPLY command. See getFApplyUser()

Sets the static applied force. This load is in addition to forces applyed to the gridpoint

◆ setFix()

virtual void zone::IGp::setFix ( IVect v )

pure virtual

Sets the fix condition for the gridpoint. The component x, y or z of the vector are set to 1 (fixed) or 0(not fixed). See getFix()

◆ setValue()

virtual void zone::IGp::setValue	(	int	index,
		const QVariant &	v
	)		const

pure virtual

Sets the value stored in the utility array at index. This is const to indicate that these bit values to not modify the model in any way.

index must be a value previously returned from IGpList::claimValue().

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

C:/Source/itasca-suite/flac3d/zone/interface/igp.h

Public Types

Public Member Functions

Static Public Attributes

Detailed Description

Member Function Documentation

◆ fishIO()

◆ getBit()

◆ getFApplyUser()

◆ getFix()

◆ getLinkIndex()

◆ getLinkZone() [1/2]

◆ getLinkZone() [2/2]

◆ getMassAdd()

◆ getNext()

◆ getTotalForceLast()

◆ getValue()

◆ setBit()

◆ setFApplyUser()

◆ setFix()

◆ setValue()