A class for computing the element-wise L^2 error (actually L^p error, if you set the value of p to so...
const Function & _func
Function representing the exact solution.
static InputParameters validParams()
virtual Real computeValue() override
Returns the difference between the solution variable and the exact solution Function.
Compute an elemental field variable (single value per element) equal to the Lp-norm of a coupled Vari...
Base class for function objects.
const InputParameters & parameters() const
Get the parameters of the object.