NodalVariableIntegralPD Class Reference

Postprocessor class to compute nodal variable integral in peridynamic discretization. More...

#include <NodalVariableIntegralPD.h>

Inheritance diagram for NodalVariableIntegralPD:

Public Member Functions
	NodalVariableIntegralPD (const InputParameters &parameters)
virtual void	initialize () override
virtual void	execute () override
virtual void	threadJoin (const UserObject &uo) override
virtual Real	getValue () override

Protected Member Functions
virtual Real	computeNodalValue () override
	Function to evaluate the given function at each material point. More...

Protected Attributes
MooseVariable &	_var
	Nodal variable to be integrated. More...
Real	_integral_value
	nodal area integral result More...
PeridynamicsMesh &	_pdmesh
	Reference to peridynamic mesh object. More...
const unsigned int	_dim
	Mesh dimension. More...

Detailed Description

Postprocessor class to compute nodal variable integral in peridynamic discretization.

Definition at line 22 of file NodalVariableIntegralPD.h.

Constructor & Destructor Documentation

NodalVariableIntegralPD()

NodalVariableIntegralPD::NodalVariableIntegralPD

(

const InputParameters &

parameters

)

Definition at line 28 of file NodalVariableIntegralPD.C.

  : NodalIntegralPostprocessorBasePD(parameters),
    _var(_subproblem.getStandardVariable(_tid, getParam<VariableName>("variable")))
{
}

Member Function Documentation

computeNodalValue()

Real NodalVariableIntegralPD::computeNodalValue ( )

overrideprotectedvirtual

Function to evaluate the given function at each material point.

Returns

The computed nodal value

Implements NodalIntegralPostprocessorBasePD.

Definition at line 35 of file NodalVariableIntegralPD.C.

{
  return _var.getNodalValue(*_current_node);
}

execute()

void NodalIntegralPostprocessorBasePD::execute ( )

overridevirtualinherited

Definition at line 35 of file NodalIntegralPostprocessorBasePD.C.

{
  _integral_value += computeNodalValue() * _pdmesh.getPDNodeVolume(_current_node->id());
}

getValue()

Real NodalIntegralPostprocessorBasePD::getValue ( )

overridevirtualinherited

Reimplemented in NodalDisplacementDifferenceL2NormPD, and NodalFunctionsL2NormPD.

Definition at line 41 of file NodalIntegralPostprocessorBasePD.C.

{
  gatherSum(_integral_value);
 
  return _integral_value;
}

Referenced by NodalDisplacementDifferenceL2NormPD::getValue(), and NodalFunctionsL2NormPD::getValue().

initialize()

void NodalIntegralPostprocessorBasePD::initialize ( )

overridevirtualinherited

Definition at line 29 of file NodalIntegralPostprocessorBasePD.C.

{
  _integral_value = 0;
}

threadJoin()

void NodalIntegralPostprocessorBasePD::threadJoin ( const UserObject &  uo )

overridevirtualinherited

Definition at line 49 of file NodalIntegralPostprocessorBasePD.C.

{
  const NodalIntegralPostprocessorBasePD & pps =
      static_cast<const NodalIntegralPostprocessorBasePD &>(uo);
  _integral_value += pps._integral_value;
}

Member Data Documentation

_dim

const unsigned int NodalPostprocessorBasePD::_dim

protectedinherited

Mesh dimension.

Definition at line 34 of file NodalPostprocessorBasePD.h.

Referenced by NodalDisplacementDifferenceL2NormPD::NodalDisplacementDifferenceL2NormPD().

_integral_value

Real NodalIntegralPostprocessorBasePD::_integral_value

protectedinherited

nodal area integral result

Definition at line 42 of file NodalIntegralPostprocessorBasePD.h.

Referenced by NodalIntegralPostprocessorBasePD::execute(), NodalIntegralPostprocessorBasePD::getValue(), NodalIntegralPostprocessorBasePD::initialize(), and NodalIntegralPostprocessorBasePD::threadJoin().

_pdmesh

PeridynamicsMesh& NodalPostprocessorBasePD::_pdmesh

protectedinherited

Reference to peridynamic mesh object.

Definition at line 31 of file NodalPostprocessorBasePD.h.

Referenced by NodalIntegralPostprocessorBasePD::execute().

_var

MooseVariable& NodalVariableIntegralPD::_var

protected

Nodal variable to be integrated.

Definition at line 31 of file NodalVariableIntegralPD.h.

Referenced by computeNodalValue().

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

• peridynamics/include/postprocessors/NodalVariableIntegralPD.h
• peridynamics/src/postprocessors/NodalVariableIntegralPD.C