LevelSetVelocityInterface.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
 
// MOOSE includes
#include "InputParameters.h"
#include "MooseVariableBase.h"
#include "Kernel.h"
 
template <typename T = Kernel>
class LevelSetVelocityInterface;
 
template <>
InputParameters validParams<LevelSetVelocityInterface<>>();
 
template <class T>
class LevelSetVelocityInterface : public T
{
public:
  LevelSetVelocityInterface(const InputParameters & parameters);
 
protected:
  void computeQpVelocity();
 
  const VariableValue & _velocity_x;
  const VariableValue & _velocity_y;
  const VariableValue & _velocity_z;
 
  const unsigned int _x_vel_var;
  const unsigned int _y_vel_var;
  const unsigned int _z_vel_var;
 
  RealVectorValue _velocity;
};
 
template <class T>
void
LevelSetVelocityInterface<T>::computeQpVelocity()
{
  _velocity(0) = _velocity_x[T::_qp];
  _velocity(1) = _velocity_y[T::_qp];
  _velocity(2) = _velocity_z[T::_qp];
}
 
template <class T>
LevelSetVelocityInterface<T>::LevelSetVelocityInterface(const InputParameters & parameters)
  : T(parameters),
    _velocity_x(T::coupledValue("velocity_x")),
    _velocity_y(T::coupledValue("velocity_y")),
    _velocity_z(T::coupledValue("velocity_z")),
    _x_vel_var(T::coupled("velocity_x")),
    _y_vel_var(T::coupled("velocity_y")),
    _z_vel_var(T::coupled("velocity_z"))
{
}