OutputTools< Real >::VariableGradient VariableGradient
static InputParameters validParams()
const VariableGradient & _grad_adjoint
Holds gradient of adjoint soln variable at the current quadrature points.
const VariableGradient & _grad_forward
Holds gradient of forward soln variable at the current quadrature points.
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
virtual Real computeQpInnerProduct() override
Used to compute the inner product at a certain quadrature point.
const InputParameters & parameters() const
ElementOptimizationDiffusionCoefFunctionInnerProduct(const InputParameters ¶meters)