Line data    Source code

       1             : // The libMesh Finite Element Library.
       2             : // Copyright (C) 2002-2025 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
       3             : 
       4             : // This library is free software; you can redistribute it and/or
       5             : // modify it under the terms of the GNU Lesser General Public
       6             : // License as published by the Free Software Foundation; either
       7             : // version 2.1 of the License, or (at your option) any later version.
       8             : 
       9             : // This library is distributed in the hope that it will be useful,
      10             : // but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12             : // Lesser General Public License for more details.
      13             : 
      14             : // You should have received a copy of the GNU Lesser General Public
      15             : // License along with this library; if not, write to the Free Software
      16             : // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
      17             : 
      18             : #ifndef LIBMESH_NO_SOLUTION_HISTORY_H
      19             : #define LIBMESH_NO_SOLUTION_HISTORY_H
      20             : 
      21             : // Local includes
      22             : #include "libmesh/solution_history.h"
      23             : 
      24             : // C++ Includes
      25             : #include <memory>
      26             : 
      27             : namespace libMesh
      28             : {
      29             : 
      30             : /**
      31             :  * 'Save nothing' subclass of Solution History, this is the default.
      32             :  *
      33             :  * \author Vikram Garg
      34             :  * \date 2012
      35             :  * \brief For storing and retrieving timestep data.
      36             :  */
      37             : class NoSolutionHistory : public SolutionHistory
      38             : {
      39             : public:
      40             : 
      41             :   /**
      42             :    * Constructor
      43             :    */
      44        6724 :   NoSolutionHistory() : SolutionHistory() {}
      45             : 
      46             :   /**
      47             :    * Destructor
      48             :    */
      49        6898 :   virtual ~NoSolutionHistory() {}
      50             : 
      51             :   /**
      52             :    * Virtual function store which we will be overriding
      53             :    */
      54             :   virtual void store(bool is_adjoint_solve, Real time) override;
      55             : 
      56             :   /**
      57             :    * Virtual function retrieve which we will be overriding
      58             :    */
      59             :   virtual void retrieve(bool is_adjoint_solve, Real time) override;
      60             : 
      61             :   /**
      62             :    * Definition of the clone function needed for the setter function
      63             :    */
      64         420 :   virtual std::unique_ptr<SolutionHistory > clone() const override
      65             :   {
      66         420 :     return std::make_unique<NoSolutionHistory>();
      67             :   }
      68             : };
      69             : 
      70             : } // end namespace libMesh
      71             : 
      72             : #endif // LIBMESH_NO_SOLUTION_HISTORY_H