rb_data_deserialization.h

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// rbOOmit: An implementation of the Certified Reduced Basis method.
// Copyright (C) 2009, 2010, 2015 David J. Knezevic

// This file is part of rbOOmit.

// rbOOmit is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.

// rbOOmit 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#ifndef RB_DATA_DESERIALIZATION_H
#define RB_DATA_DESERIALIZATION_H

// This class is only available if we have Cap'n Proto
#include "libmesh/libmesh_config.h"
#if defined(LIBMESH_HAVE_CAPNPROTO)

// libMesh/reduced_basis includes
#include "libmesh/rb_data.capnp.h"

// Cap'n'Proto includes
#include "capnp/message.h"

// C++ includes
#include <string>

namespace libMesh
{

// Forward declarations
class RBEvaluation;
class TransientRBEvaluation;
class RBEIMEvaluation;
class RBSCMEvaluation;
class RBParametrized;
class ReplicatedMesh;
class Elem;
class Point;

namespace RBDataDeserialization
{

class RBEvaluationDeserialization
{
public:

  RBEvaluationDeserialization(RBEvaluation & rb_eval);

  RBEvaluationDeserialization (RBEvaluationDeserialization &&) = default;
  RBEvaluationDeserialization (const RBEvaluationDeserialization &) = default;
  RBEvaluationDeserialization & operator= (const RBEvaluationDeserialization &) = delete;
  RBEvaluationDeserialization & operator= (RBEvaluationDeserialization &&) = delete;
  virtual ~RBEvaluationDeserialization();

  void read_from_file(const std::string & path,
                      bool read_error_bound_data,
                      bool use_packing = false);

private:

  RBEvaluation & _rb_eval;
};



class TransientRBEvaluationDeserialization
{
public:

  TransientRBEvaluationDeserialization(TransientRBEvaluation & trans_rb_eval);

  TransientRBEvaluationDeserialization (TransientRBEvaluationDeserialization &&) = default;
  TransientRBEvaluationDeserialization (const TransientRBEvaluationDeserialization &) = default;
  TransientRBEvaluationDeserialization & operator= (const TransientRBEvaluationDeserialization &) = delete;
  TransientRBEvaluationDeserialization & operator= (TransientRBEvaluationDeserialization &&) = delete;
  virtual ~TransientRBEvaluationDeserialization();

  void read_from_file(const std::string &path,
                      bool read_error_bound_data,
                      bool use_packing = false);

private:

  TransientRBEvaluation & _trans_rb_eval;
};



class RBEIMEvaluationDeserialization
{
public:

  RBEIMEvaluationDeserialization(RBEIMEvaluation & trans_rb_eval);

  RBEIMEvaluationDeserialization (RBEIMEvaluationDeserialization &&) = default;
  RBEIMEvaluationDeserialization (const RBEIMEvaluationDeserialization &) = default;
  RBEIMEvaluationDeserialization & operator= (const RBEIMEvaluationDeserialization &) = delete;
  RBEIMEvaluationDeserialization & operator= (RBEIMEvaluationDeserialization &&) = delete;
  virtual ~RBEIMEvaluationDeserialization();

  void read_from_file(const std::string & path,
                      bool use_packing = false);

private:

  RBEIMEvaluation & _rb_eim_eval;
};



// RBSCMEvaluation should only be available
// if SLEPc and GLPK support is enabled.
#if defined(LIBMESH_HAVE_SLEPC) && (LIBMESH_HAVE_GLPK)

class RBSCMEvaluationDeserialization
{
public:

  RBSCMEvaluationDeserialization(RBSCMEvaluation & trans_rb_eval);

  RBSCMEvaluationDeserialization (RBSCMEvaluationDeserialization &&) = default;
  RBSCMEvaluationDeserialization (const RBSCMEvaluationDeserialization &) = default;
  RBSCMEvaluationDeserialization & operator= (const RBSCMEvaluationDeserialization &) = delete;
  RBSCMEvaluationDeserialization & operator= (RBSCMEvaluationDeserialization &&) = delete;
  virtual ~RBSCMEvaluationDeserialization();

  void read_from_file(const std::string & path,
                      bool use_packing = false);

private:

  RBSCMEvaluation & _rb_scm_eval;
};

#endif // LIBMESH_HAVE_SLEPC && LIBMESH_HAVE_GLPK

void load_parameter_ranges(RBParametrized & rb_evaluation,
                           RBData::ParameterRanges::Reader & parameter_ranges,
                           RBData::DiscreteParameterList::Reader & discrete_parameters_list);

template <typename RBEvaluationReaderNumber>
void load_rb_evaluation_data(RBEvaluation & rb_evaluation,
                             RBEvaluationReaderNumber & rb_evaluation_reader,
                             bool read_error_bound_data);

template <typename RBEvaluationReaderNumber, typename TransRBEvaluationReaderNumber>
void load_transient_rb_evaluation_data(TransientRBEvaluation & trans_rb_eval,
                                       RBEvaluationReaderNumber & rb_evaluation_reader,
                                       TransRBEvaluationReaderNumber & trans_rb_eval_reader,
                                       bool read_error_bound_data);

template <typename RBEIMEvaluationReaderNumber>
void load_rb_eim_evaluation_data(RBEIMEvaluation & rb_eim_eval,
                                 RBEIMEvaluationReaderNumber & rb_eim_eval_reader);

#if defined(LIBMESH_HAVE_SLEPC) && (LIBMESH_HAVE_GLPK)

void load_rb_scm_evaluation_data(RBSCMEvaluation & rb_scm_eval,
                                 RBData::RBSCMEvaluation::Reader & rb_scm_eval_reader);
#endif // LIBMESH_HAVE_SLEPC && LIBMESH_HAVE_GLPK

void load_point(RBData::Point3D::Reader point_reader, Point & point);

} // namespace RBDataDeserialization

} // namespace libMesh

#endif // #if defined(LIBMESH_HAVE_CAPNPROTO)

#endif // RB_COMPONENT_DATA_DESERIALIZATION_H