MyConstraint Class Reference

Inheritance diagram for MyConstraint:

Public Member Functions
	MyConstraint (System &sys)
virtual	~MyConstraint ()
void	constrain ()
	Constraint function. More...

Private Attributes
System &	_sys

Detailed Description

Definition at line 15 of file dof_map_test.C.

Constructor & Destructor Documentation

MyConstraint()

MyConstraint::MyConstraint ( System &  sys )

inline

Definition at line 23 of file dof_map_test.C.

: Constraint(), _sys(sys) {}

~MyConstraint()

virtual MyConstraint::~MyConstraint ( )

inlinevirtual

Definition at line 25 of file dof_map_test.C.

{}

Member Function Documentation

constrain()

void MyConstraint::constrain ( )

inlinevirtual

Constraint function.

This function will be called to constrain the system prior to a solve and must be provided by the user in a derived class.

Implements libMesh::System::Constraint.

Definition at line 27 of file dof_map_test.C.

  {
    {
      const dof_id_type constrained_dof_index = 0;
      DofConstraintRow constraint_row;
      constraint_row[1] = 1.0;
      _sys.get_dof_map().add_constraint_row( constrained_dof_index, constraint_row, 0., true);
    }
    {
      const dof_id_type constrained_dof_index = 1;
      DofConstraintRow constraint_row;
      constraint_row[0] = 1.0;
      _sys.get_dof_map().add_constraint_row( constrained_dof_index, constraint_row, 0., true);
    }
  }

References libMesh::DofMap::add_constraint_row(), and libMesh::System::get_dof_map().

Member Data Documentation

_sys

System& MyConstraint::_sys

private

Definition at line 19 of file dof_map_test.C.

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

• tests/base/dof_map_test.C