Panzer_GatherSolution_Epetra_Hessian.hpp

Go to the documentation of this file.

// @HEADER
// ***********************************************************************
//
//           Panzer: A partial differential equation assembly
//       engine for strongly coupled complex multiphysics systems
//                 Copyright (2011) Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Roger P. Pawlowski (rppawlo@sandia.gov) and
// Eric C. Cyr (eccyr@sandia.gov)
// ***********************************************************************
// @HEADER
 
#ifndef   __Panzer_GatherSolution_Epetra_Hessian_hpp__
#define   __Panzer_GatherSolution_Epetra_Hessian_hpp__
 
// Only do this if required by the user.
#ifdef    Panzer_BUILD_HESSIAN_SUPPORT
 
// the includes for this file come in as a result of the includes in the main
// Epetra gather solution file
 
namespace panzer
{
  template<typename TRAITS, typename LO, typename GO>
  class GatherSolution_Epetra<panzer::Traits::Hessian, TRAITS, LO, GO>
    :
    public panzer::EvaluatorWithBaseImpl<TRAITS>,
    public PHX::EvaluatorDerived<panzer::Traits::Hessian, TRAITS>,
    public panzer::CloneableEvaluator
  {
    public:

      GatherSolution_Epetra(
        const Teuchos::RCP<const panzer::GlobalIndexer>& indexer)
        :
        globalIndexer_(indexer)
      {
      } // end of Constructor

      GatherSolution_Epetra(
        const Teuchos::RCP<const panzer::GlobalIndexer>& indexer,
        const Teuchos::ParameterList& p);

      void
      postRegistrationSetup(
        typename TRAITS::SetupData d,
        PHX::FieldManager<TRAITS>& vm);

      void
      preEvaluate(
        typename TRAITS::PreEvalData d);

      void
      evaluateFields(
        typename TRAITS::EvalData d);

      virtual Teuchos::RCP<CloneableEvaluator>
      clone(
        const Teuchos::ParameterList& pl) const
      {
        using panzer::Traits;
        using Teuchos::rcp;
        return rcp(new GatherSolution_Epetra<Traits::Hessian, TRAITS, LO, GO>
          (globalIndexer_, pl));
      } // end of clone()
 
    private:

      typedef typename panzer::Traits::Hessian EvalT;

      typedef typename panzer::Traits::Hessian::ScalarT ScalarT;

      Teuchos::RCP<const panzer::GlobalIndexer> globalIndexer_;

      std::vector<std::string> indexerNames_;

      std::vector<int> fieldIds_;

      std::vector< PHX::MDField<ScalarT, Cell, NODE>> gatherFields_;

      std::vector< PHX::MDField<ScalarT, Cell, NODE>> sensFields_;

      bool useTimeDerivativeSolutionVector_;

      std::string globalDataKey_;

      std::string sensitivitiesName_;

      int gatherSeedIndex_;

      bool firstSensitivitiesAvailable_;

      bool firstApplySensitivities_;

      std::string sensitivities2ndPrefix_;

      bool secondSensitivitiesAvailable_;

      bool secondApplySensitivities_;

      Teuchos::RCP<Epetra_Vector> x_;

      Teuchos::RCP<panzer::EpetraVector_ReadOnly_GlobalEvaluationData>
      xEvRoGed_;

      Teuchos::RCP<panzer::EpetraVector_ReadOnly_GlobalEvaluationData>
      dxEvRoGed_;

      GatherSolution_Epetra();
 
  }; // end of class GatherSolution_Epetra (Hessian Specialization)
 
} // end of namespace panzer
 
#endif // Panzer_BUILD_HESSIAN_SUPPORT
 
#endif // __Panzer_GatherSolution_Epetra_Hessian_hpp__