chrono::ChConstraintTuple Class Reference

Description

Container representing "half" of a constraint between objects with different numbers of variable sets.

Two such tuples, aggregated in a ChConstraintTwoTuples, form a full constraint. This object manages the Jacobian chunks for one object which uses 1, 2, or 3 variable objects. Derived classes specialize this for objects represented by 1, 2, or 3 variable objects of different sizes.

#include <ChConstraintTuple.h>

Inheritance diagram for chrono::ChConstraintTuple:

Protected Member Functions
virtual void	UpdateAuxiliary (double &g_i)=0
virtual double	ComputeJacobianTimesState ()=0
virtual void	IncrementState (double deltal)=0
virtual void	AddJacobianTimesVectorInto (double &result, ChVectorConstRef vect)=0
virtual void	AddJacobianTransposedTimesScalarInto (ChVectorRef result, double l)=0
virtual void	PasteJacobianInto (ChSparseMatrix &mat, unsigned int start_row, unsigned int start_col)=0
virtual void	PasteJacobianTransposedInto (ChSparseMatrix &mat, unsigned int start_row, unsigned int start_col)=0

Friends
class	ChConstraintTwoTuples

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

• /builds/uwsbel/chrono/src/chrono/solver/ChConstraintTuple.h