Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #pragma once
      11             : 
      12             : #include "DiscreteElementUserObject.h"
      13             : #include "NodeValueAtXFEMInterface.h"
      14             : 
      15             : class XFEMMovingInterfaceVelocityBase : public DiscreteElementUserObject
      16             : {
      17             : public:
      18             :   static InputParameters validParams();
      19             : 
      20             :   XFEMMovingInterfaceVelocityBase(const InputParameters & parameters);
      21          12 :   virtual ~XFEMMovingInterfaceVelocityBase() {}
      22             : 
      23             :   virtual void initialize() override;
      24             : 
      25             :   /**
      26             :    * Compute the interface velocity for a node
      27             :    * @param node_id  node ID
      28             :    * @param normal  normal direction at this node
      29             :    * @return Real     Interface velocity
      30             :    */
      31             :   virtual Real computeMovingInterfaceVelocity(dof_id_type node_id,
      32             :                                               RealVectorValue normal) const = 0;
      33             : 
      34             :   /**
      35             :    * Compute total number of nodes that are used to define an interface
      36             :    */
      37             :   unsigned int numberNodes() const { return _value_at_interface_uo->numberNodes(); }
      38             : 
      39             : protected:
      40             :   /// Pointer to NodeValueAtXFEMInterface object
      41             :   const NodeValueAtXFEMInterface * _value_at_interface_uo;
      42             : };