switch.h

/* Copyright (C) 2004-2021 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 _SWITCH_H_
#define _SWITCH_H_
 
#include "mbsimControl/signal_.h"
 
namespace MBSimControl {
 
  class Switch : public Signal {
    public:
      Switch(const std::string &name="") : Signal(name) { }
      void initializeUsingXML(xercesc::DOMElement *element) override;
      void init(InitStage stage, const MBSim::InitConfigSet &config) override;
      void setFirstDataInputSignal(Signal *signal_) { dataSignal1 = signal_; }
      void setSecondDataInputSignal(Signal *signal_) { dataSignal2 = signal_; }
      void setControlInputSignal(Signal *signal_) { controlSignal = signal_; }
      void setThreshold(double s0_) { s0 = s0_; }
      void setRootFinding(bool rf_) { rf = rf_; }
      void updateSignal() override;
      int getSignalSize() const override { return dataSignal1->getSignalSize(); }
      void calcsvSize() override { svSize = rf; }
      void updateStopVector() override;
      void checkActive(int j) override;
    private:
      Signal* dataSignal1{nullptr};
      Signal* dataSignal2{nullptr};
      Signal* controlSignal{nullptr};
      double s0{0};
      bool active{false};
      bool rf{false};
      std::string dataSignalString1, dataSignalString2, controlSignalString;
  };
 
}
 
#endif