FunctionInterface Class Reference

Interface for objects that need to use functions. More...

#include <FunctionInterface.h>

Inheritance diagram for FunctionInterface:

Public Member Functions
	FunctionInterface (const MooseObject *moose_object)
const Function &	getFunction (const std::string &name) const
	Get a function with a given name. More...
const Function &	getFunctionByName (const FunctionName &name) const
	Get a function with a given name. More...
bool	hasFunction (const std::string &param_name) const
	Determine if the function exists. More...
bool	hasFunctionByName (const FunctionName &name) const
	Determine if the function exists. More...

Static Public Member Functions
static InputParameters	validParams ()

Private Attributes
const InputParameters &	_fni_params
	Parameters of the object with this interface. More...
FEProblemBase &	_fni_feproblem
	Reference to FEProblemBase instance. More...
const THREAD_ID	_fni_tid
	Thread ID. More...

Detailed Description

Interface for objects that need to use functions.

Inherit from this class at a very low level to make the getFunction method available.

Definition at line 35 of file FunctionInterface.h.

Constructor & Destructor Documentation

FunctionInterface()

FunctionInterface::FunctionInterface

(

const MooseObject *

moose_object

)

Parameters

params

The parameters used by the object being instantiated. This class needs them so it can get the function named in the input file, but the object calling getFunction only needs to use the name on the left hand side of the statement "function = func_name"

Definition at line 22 of file FunctionInterface.C.

  : _fni_params(moose_object->parameters()),
    _fni_feproblem(*_fni_params.getCheckedPointerParam<FEProblemBase *>("_fe_problem_base")),
    _fni_tid(_fni_params.have_parameter<THREAD_ID>("_tid") ? _fni_params.get<THREAD_ID>("_tid") : 0)
{
}

Member Function Documentation

getFunction()

const Function & FunctionInterface::getFunction

(

const std::string &

name

)

const

Get a function with a given name.

Parameters

name	The name of the parameter key of the function to retrieve

Returns

The function with name associated with the parameter 'name'

Definition at line 30 of file FunctionInterface.C.

Referenced by FunctionDT::FunctionDT(), and Output::Output().

{
  return _fni_feproblem.getFunction(_fni_params.get<FunctionName>(name), _fni_tid);
}

getFunctionByName()

const Function & FunctionInterface::getFunctionByName

(

const FunctionName &

name

)

const

Get a function with a given name.

Parameters

name	The name of the function to retrieve

Returns

The function with name 'name'

Definition at line 36 of file FunctionInterface.C.

Referenced by ArrayBodyForce::ArrayBodyForce(), ArrayFunctionIC::ArrayFunctionIC(), CompositeFunction::CompositeFunction(), FunctionArrayAux::FunctionArrayAux(), FunctionScalarAux::FunctionScalarAux(), FunctionScalarIC::FunctionScalarIC(), GenericFunctionMaterialTempl< is_ad >::GenericFunctionMaterialTempl(), GenericFunctionRankTwoTensorTempl< is_ad >::GenericFunctionRankTwoTensorTempl(), GenericFunctionVectorMaterialTempl< is_ad >::GenericFunctionVectorMaterialTempl(), LinearCombinationFunction::LinearCombinationFunction(), and LineFunctionSampler::LineFunctionSampler().

{
  return _fni_feproblem.getFunction(name, _fni_tid);
}

hasFunction()

bool FunctionInterface::hasFunction

(

const std::string &

param_name

)

const

Determine if the function exists.

Parameters

param_name	The name of the function parameter
index	The index of the function

Returns

True if the function exists

Definition at line 42 of file FunctionInterface.C.

{
  return hasFunctionByName(_fni_params.get<FunctionName>(param_name));
}

hasFunctionByName()

bool FunctionInterface::hasFunctionByName

(

const FunctionName &

name

)

const

Determine if the function exists.

Parameters

name	The name of the function

Returns

True if the function exists

Definition at line 48 of file FunctionInterface.C.

Referenced by hasFunction().

{
  return _fni_feproblem.hasFunction(name, _fni_tid);
}

validParams()

InputParameters FunctionInterface::validParams ( )

static

Definition at line 17 of file FunctionInterface.C.

Referenced by Control::validParams(), and FVInterfaceKernel::validParams().

{
  return emptyInputParameters();
}

Member Data Documentation

_fni_feproblem

FEProblemBase& FunctionInterface::_fni_feproblem

private

Reference to FEProblemBase instance.

Definition at line 84 of file FunctionInterface.h.

Referenced by getFunction(), getFunctionByName(), and hasFunctionByName().

_fni_params

const InputParameters& FunctionInterface::_fni_params

private

Parameters of the object with this interface.

Definition at line 81 of file FunctionInterface.h.

Referenced by getFunction(), and hasFunction().

_fni_tid

const THREAD_ID FunctionInterface::_fni_tid

private

Thread ID.

Definition at line 87 of file FunctionInterface.h.

Referenced by getFunction(), getFunctionByName(), and hasFunctionByName().

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The documentation for this class was generated from the following files:

• include/functions/FunctionInterface.h
• src/functions/FunctionInterface.C