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VectorFunctionAux.C
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9 
10 #include "VectorFunctionAux.h"
11 #include "Function.h"
12 
14 
17 {
19  params.addClassDescription(
20  "Auxiliary Kernel that creates and updates a vector field variable by "
21  "sampling a Function object, via the vectorValue method, through space and time.");
22  params.addRequiredParam<FunctionName>("function", "The function to use as the value.");
23  return params;
24 }
25 
27  : VectorAuxKernel(parameters), _function(getFunction("function"))
28 {
29 }
30 
33 {
34  if (isNodal())
36  else
38 }
Function auxiliary value.
const Node *const & _current_node
Current node (valid only for nodal kernels)
Definition: AuxKernel.h:214
The main MOOSE class responsible for handling user-defined parameters in almost every MOOSE system...
virtual RealVectorValue computeValue() override
Compute and return the value of the aux variable.
void addRequiredParam(const std::string &name, const std::string &doc_string)
This method adds a parameter and documentation string to the InputParameters object that will be extr...
registerMooseObject("MooseApp", VectorFunctionAux)
static InputParameters validParams()
virtual RealVectorValue vectorValue(Real t, const Point &p) const
Override this to evaluate the vector function at a point (t,x,y,z), by default this returns a zero ve...
Definition: Function.C:87
unsigned int _qp
Quadrature point index.
Definition: AuxKernel.h:230
void addClassDescription(const std::string &doc_string)
This method adds a description of the class that will be displayed in the input file syntax dump...
static InputParameters validParams()
Definition: AuxKernel.C:27
Base class for creating new auxiliary kernels and auxiliary boundary conditions.
Definition: AuxKernel.h:36
VectorFunctionAux(const InputParameters &parameters)
Factory constructor, takes parameters so that all derived classes can be built using the same constru...
const MooseArray< Point > & _q_point
Active quadrature points.
Definition: AuxKernel.h:196
const Function & _function
Function being used to compute the value of this kernel.
bool isNodal() const
Nodal or elemental kernel?
Definition: AuxKernel.h:86