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 "Kernel.h"
      13             : 
      14             : /**
      15             :  * Base kernel for hybridized finite element formulations.
      16             :  */
      17             : class HDGKernel : public Kernel
      18             : {
      19             : public:
      20             :   static InputParameters validParams();
      21             : 
      22             :   HDGKernel(const InputParameters & parameters);
      23             : 
      24             :   virtual void computeResidual() override = 0;
      25             :   virtual void computeJacobian() override = 0;
      26             :   virtual void computeOffDiagJacobian(unsigned int jvar) override = 0;
      27             :   virtual void computeResidualOnSide() = 0;
      28             :   virtual void computeJacobianOnSide() = 0;
      29             :   virtual void computeResidualAndJacobianOnSide();
      30             : 
      31             : protected:
      32           0 :   virtual Real computeQpResidual() override { mooseError("this should never be called"); }
      33             : 
      34             :   /// The face quadrature rule
      35             :   const QBase * const & _qrule_face;
      36             : 
      37             :   /// The physical locations of the quadrature points on the face
      38             :   const MooseArray<Point> & _q_point_face;
      39             : 
      40             :   /// transformed Jacobian weights on the current element face
      41             :   const MooseArray<Real> & _JxW_face;
      42             : 
      43             :   /// face normals
      44             :   const MooseArray<Point> & _normals;
      45             : 
      46             :   /// Current side element
      47             :   const Elem * const & _current_side_elem;
      48             : };