chrono::ChLinkMaskLF Class Reference

Description

Specialized ChLinkMask class, for constraint equations of the ChLinkLock link.

#include <ChLinkMask.h>

Inheritance diagram for chrono::ChLinkMaskLF:

Collaboration diagram for chrono::ChLinkMaskLF:

Public Member Functions
	ChLinkMaskLF ()
	Create a ChLinkMaskLF which has 7 scalar constraints of class ChConstraintTwoBodies(). More...
	ChLinkMaskLF (const ChLinkMaskLF &other)
ChLinkMaskLF &	operator= (const ChLinkMaskLF &other)
	Assignment operator.
void	SetLockMask (bool x, bool y, bool z, bool e0, bool e1, bool e2, bool e3)
	Set all mask data at once.
ChConstraintTwoBodies &	Constr_X ()
	Obtain the reference to specific scalar constraint data in the collection of this link mask.
ChConstraintTwoBodies &	Constr_Y ()
ChConstraintTwoBodies &	Constr_Z ()
ChConstraintTwoBodies &	Constr_E0 ()
ChConstraintTwoBodies &	Constr_E1 ()
ChConstraintTwoBodies &	Constr_E2 ()
ChConstraintTwoBodies &	Constr_E3 ()
virtual void	ArchiveOUT (ChArchiveOut &marchive) override
	Method to allow serialization of transient data to archives.
virtual void	ArchiveIN (ChArchiveIn &marchive) override
	Method to allow deserialization of transient data from archives.
Public Member Functions inherited from chrono::ChLinkMask
	ChLinkMask ()
	Build a link mask with no constraints.
	ChLinkMask (int mnconstr)
	Build a link mask with a default array of mnconstr constraints of class ChConstraintTwoBodies().
	ChLinkMask (const ChLinkMask &source)
	Copy constructor.
virtual	~ChLinkMask ()
	Destructor.
ChLinkMask &	operator= (const ChLinkMask &other)
	Assignment operator.
void	SetTwoBodiesVariables (ChVariables *var1, ChVariables *var2)
	Set references to variables of two connected bodies to all constraints at once, therefore also sets all the constraints as active.
ChConstraintTwoBodies &	Constr_N (int i)
	Obtain the reference to the i-th scalar constraint data in the collection link mask.
void	ResetNconstr (int newnconstr)
	Utility: to change the size of the mask, reallocating constraints (all of type ChConstraintTwo). More...
void	AddConstraint (ChConstraintTwoBodies *aconstr)
	Add a ChConstraintTwoBodies to mask (NOTE: later, the constraint will be automatically deleted when the mask will be deleted)
bool	IsEqual (ChLinkMask &mask2)
	To compare two masks, return true if equal.
int	GetMaskDoc ()
	Count both bilaterals and unilaterals.
int	GetMaskDoc_c ()
	Count only bilaterals.
int	GetMaskDoc_d ()
	Count only unilaterals.
ChConstraintTwoBodies *	GetActiveConstrByNum (int mnum)
	Get the i-th active scalar constraint (not active constr. won't be considered)
int	SetActiveRedundantByArray (int *mvector, int mcount)
	Sets some active constraints as redundant.
int	RestoreRedundant ()
	Set lock =ON for constraints which were disabled because redundant.
int	SetAllDisabled (bool mdis)
	If SetAllDisabled(true), all the constraints are temporarily turned off (inactive) at once, because marked as 'disabled'. More...
int	SetAllBroken (bool mdis)
	If SetAllBroken(true), all the constraints are temporarily turned off (broken) at once, because marked as 'broken'. More...

Additional Inherited Members
Public Attributes inherited from chrono::ChLinkMask
int	nconstr
	number of scalar constraint equations.
Protected Attributes inherited from chrono::ChLinkMask
std::vector< ChConstraintTwoBodies * >	constraints
	array of pointers to 'n' scalar constraints

Constructor & Destructor Documentation

ChLinkMaskLF()

chrono::ChLinkMaskLF::ChLinkMaskLF

(

)

Create a ChLinkMaskLF which has 7 scalar constraints of class ChConstraintTwoBodies().

This is useful in case it must be used for the ChLinkLock link.

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

• /builds/uwsbel/chrono/src/chrono/physics/ChLinkMask.h
• /builds/uwsbel/chrono/src/chrono/physics/ChLinkMask.cpp