NodalVariableValue.h

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//* This file is part of the MOOSE framework
//* https://www.mooseframework.org
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#pragma once
 
#include "GeneralPostprocessor.h"
 
// Forward Declarations
class NodalVariableValue;
class MooseMesh;
 
namespace libMesh
{
class Node;
}
 
template <>
InputParameters validParams<NodalVariableValue>();
 
class NodalVariableValue : public GeneralPostprocessor
{
public:
  static InputParameters validParams();
 
  NodalVariableValue(const InputParameters & parameters);
 
  virtual void initialize() override {}
  virtual void execute() override {}
  virtual Real getValue() override;
 
protected:
  MooseMesh & _mesh;
  std::string _var_name;
  Node * _node_ptr;
  const Real _scale_factor;
};