#include <BaseProjectiveConstraintSet.h>

Interface to apply a zero Dirichlet boundary condition on a matrix
If K is a matrix to apply a zero Dirichlet boundary condition: K_ii = 1 K_ij = 0 for i != j K_ji = 0 for i != j
| Public Member Functions | |
| virtual | ~ZeroDirichletCondition ()=default | 
| virtual void | discardRowCol (sofa::Index, sofa::Index) | 
| 
 | virtualdefault | 
| 
 | inlinevirtual | 
Zero out a row and a column of a matrix. The element at the intersection of the row and the column is set to 1.
Reimplemented in sofa::component::linearsystem::MatrixLinearSystem< TMatrix, TVector >::Dirichlet.