11 #include "libmesh/point.h" 19 params.
addParam<FunctionName>(
"function",
20 "The initial condition vector function. This cannot be supplied " 21 "with the component parameters.");
23 "function_x",
"0",
"A function that describes the x-component of the initial condition");
25 "function_y",
"0",
"A function that describes the y-component of the initial condition");
27 "function_z",
"0",
"A function that describes the z-component of the initial condition");
29 "Sets component values for a vector field variable based on a vector function.");
35 _function(isParamValid(
"function") ? &getFunction(
"function") : nullptr),
36 _function_x(getFunction(
"function_x")),
37 _function_y(getFunction(
"function_y")),
38 _function_z(getFunction(
"function_z"))
41 paramError(
"function_x",
"The 'function' and 'function_x' parameters cannot both be set.");
43 paramError(
"function_y",
"The 'function' and 'function_y' parameters cannot both be set.");
45 paramError(
"function_z",
"The 'function' and 'function_z' parameters cannot both be set.");
const Function & _function_z
registerMooseObject("MooseApp", VectorFunctionIC)
virtual RealVectorValue value(const Point &p) override
The value of the variable at a point.
This is a template class that implements the workhorse compute and computeNodal methods.
static InputParameters validParams()
IC that calls vectorValue method of a Function object.
void paramError(const std::string ¶m, Args... args) const
Emits an error prefixed with the file and line number of the given param (from the input file) along ...
static InputParameters validParams()
const Function & _function_x
Optional component function value.
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...
const Function *const _function
Optional vectorValue function.
VectorFunctionIC(const InputParameters ¶meters)
const InputParameters & parameters() const
Get the parameters of the object.
const Function & _function_y
virtual Real value(Real t, const Point &p) const
Override this to evaluate the scalar function at point (t,x,y,z), by default this returns zero...