default_variable_builder.h

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//-----------------------------------------------------------------------bl-
//--------------------------------------------------------------------------
//
// GRINS - General Reacting Incompressible Navier-Stokes
//
// Copyright (C) 2014-2017 Paul T. Bauman, Roy H. Stogner
// Copyright (C) 2010-2013 The PECOS Development Team
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the Version 2.1 GNU Lesser General
// Public License as published by the Free Software Foundation.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc. 51 Franklin Street, Fifth Floor,
// Boston, MA  02110-1301  USA
//
//-----------------------------------------------------------------------el-

#ifndef GRINS_DEFAULT_VARIABLE_BUILDER_H
#define GRINS_DEFAULT_VARIABLE_BUILDER_H

// GRINS
#include "grins/variable_builder.h"
#include "grins/builder_helper.h"

// libMesh
#include "libmesh/getpot.h"

namespace GRINS
{
  class DefaultVariableBuilder : public VariableBuilder,
                                 public BuilderHelper
  {
  public:
    DefaultVariableBuilder(){}
    ~DefaultVariableBuilder(){}

    virtual void build_variables_impl( const GetPot& input,
                                       MultiphysicsSystem& system );

  protected:

    void parse_var_names( const GetPot& input,
                          const std::string& var_type,
                          const std::string& var_section,
                          std::vector<std::string>& var_names ) const;


    std::string parse_fe_family( const GetPot& input,
                                 const std::string& var_section,
                                 const std::string& var_type ) const;


    std::string parse_fe_order( const GetPot& input,
                                const std::string& var_section,
                                const std::string& var_type ) const;


    std::string parse_var_type( const GetPot& input,
                                const std::string& var_section ) const
    { std::string input_sec = VariablesParsing::variables_section()+"/"+var_section+"/type";
      return input(input_sec,var_section); }

    void parse_subdomain_ids( const std::set<libMesh::subdomain_id_type>& mesh_subdomain_ids,
                              const GetPot& input,
                              const std::string& var_section,
                              std::set<libMesh::subdomain_id_type>& subdomain_ids );

  };
} // end namespace GRINS

#endif // GRINS_DEFAULT_VARIABLE_BUILDER_H