api2d.h

// This file is part of Hermes2D
//
// Copyright (c) 2009 hp-FEM group at the University of Nevada, Reno (UNR).
// Email: hpfem-group@unr.edu, home page: http://www.hpfem.org/.
//
// Hermes2D is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published
// by the Free Software Foundation; either version 2 of the License,
// or (at your option) any later version.
//
// Hermes2D 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Hermes2D; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#ifndef __HERMES_API_2D_H_
#define __HERMES_API_2D_H_

#include "util/compat.h"
#include "hermes_common.h"
#include "config.h"

namespace Hermes
{
  namespace Hermes2D
  {
    class Mesh;
    template<typename Scalar> class Space;
    template<typename Scalar> class Solution;

    enum Hermes2DApiParam
    {
      xmlSchemasDirPath,
      precalculatedFormsDirPath
    };

    class HERMES_API Api2D
    {
    public:
      Api2D();
      ~Api2D();
    protected:
      template<typename T>
      class HERMES_API Parameter
      {
      public:
        Parameter(T default_val);
        ~Parameter();
        bool user_set;
        T user_val;
        T default_val;
      };


      std::map<Hermes2DApiParam, Parameter<int>*> integral_parameters;
      std::map<Hermes2DApiParam, Parameter<std::string>*> text_parameters;
    public:
      int get_integral_param_value(Hermes2DApiParam);
      std::string get_text_param_value(Hermes2DApiParam);

      void set_integral_param_value(Hermes2DApiParam, int value);
      void set_text_param_value(Hermes2DApiParam, std::string value);
    private:

      friend class Mesh;
      friend class MeshReaderH2DXML;
      template<typename T1> friend class Space;
      template<typename T1> friend class Solution;
    };

    extern HERMES_API Hermes::Hermes2D::Api2D Hermes2DApi;
#ifdef WITH_PJLIB
    extern HERMES_API pj_caching_pool Hermes2DMemoryPoolCache;
#else
#define pj_pool_t void
#define pj_pool_alloc(T, size) malloc(size)
#endif
  }
}
#endif