const unsigned int _v_var
The number of the coupled variable.
Adds a force proportional to the value of the coupled variable.
virtual Real computeQpJacobian() override
The user can override this function to compute the "on-diagonal" Jacobian contribution.
OutputTools< Real >::VariableValue VariableValue
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
virtual Real computeQpResidual() override
The user can override this function to compute the residual at a node.
virtual Real computeQpOffDiagJacobian(unsigned int jvar) override
This is the virtual that derived classes should override for computing an off-diagonal jacobian compo...
const VariableValue & _v
The value of the coupled variable.
const InputParameters & parameters() const
Get the parameters of the object.
CoupledForceNodalKernel(const InputParameters ¶meters)
static InputParameters validParams()
Base class for creating nodal kernels with hand-coded Jacobians.
const Real _coef
A multiplicative factor for computing the coupled force.