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 "GeneralPostprocessor.h"
      13             : 
      14             : namespace libMesh
      15             : {
      16             : template <typename>
      17             : class PetscMatrix;
      18             : }
      19             : 
      20             : /**
      21             :  * Checks if two matrices are the same by comparing their coefficients
      22             :  */
      23             : class MatrixEqualityCheck : public GeneralPostprocessor
      24             : {
      25             : public:
      26             :   static InputParameters validParams();
      27             : 
      28             :   MatrixEqualityCheck(const InputParameters & parameters);
      29             : 
      30          54 :   virtual void initialize() override {}
      31             :   virtual void execute() override;
      32             :   virtual void finalize() override;
      33             :   virtual Real getValue() const override;
      34             : 
      35             : protected:
      36             :   const Real _equiv_tol;
      37             :   const std::string & _mat1_name;
      38             :   const std::string & _mat2_name;
      39             :   Mat _petsc_mat1 = nullptr;
      40             :   Mat _petsc_mat2 = nullptr;
      41             :   bool _equiv = true;
      42             : };