initial_condition.h

/* Copyright (C) 2004-2024 MBSim Development Team
 *
 * This library 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. 
 *  
 * 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
 *
 * Contact: martin.o.foerg@gmail.com
 */
 
#ifndef _INITIAL_CONDITION_H_
#define _INITIAL_CONDITION_H_
 
#include "mbsim/links/link.h"
 
namespace MBSim {
 
  class InitialCondition : public Link {
    protected:
      bool active{true};
    public:
      InitialCondition(const std::string &name) : Link(name) { }
      ~InitialCondition() override { }
 
      void init(InitStage stage, const InitConfigSet &config) override;
      void plot() override {}
 
      void deactivate() { active = false; }
      bool isActive() const override { return active; }
      bool gActiveChanged() override { return false; }
      bool isSetValued() const override { return true; }
      bool isSingleValued() const override { return false; }
 
      void calcgSize(int j) override;
      void calcgdSize(int j) override;
 
      void updatehRef(fmatvec::Vec &hParent, int j=0) override { }
      void updaterRef(fmatvec::Vec &hParent, int j=0) override { }
      void updateVRef(fmatvec::Mat &WParent, int j=0) override { }
  };
 
}
 
#endif