PluggableObserver.hpp

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/*
 
  This file is part of OpenFLUID software
  Copyright(c) 2021-2026, INRAE
 
 
 == GNU General Public License Usage ==
 
  OpenFLUID 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 3 of the License, or
  (at your option) any later version.
 
  OpenFLUID 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 OpenFLUID. If not, see <http://www.gnu.org/licenses/>.
 
 
 == Other Usage ==
 
  Other Usage means a use of OpenFLUID that is inconsistent with the GPL
  license, and requires a written agreement between You and INRA.
  Licensees for Other Usage of OpenFLUID may use this file in accordance
  with the terms contained in the written agreement between You and INRA.
  
*/
 
 
/**
  @file PluggableObserver.hpp
 
  @author Jean-Christophe FABRE <jean-christophe.fabre@inra.fr>
 */
 
 
#ifndef __OPENFLUID_WARE_PLUGGABLEOBSERVER_HPP__
#define __OPENFLUID_WARE_PLUGGABLEOBSERVER_HPP__
 
 
#include <openfluid/dllexport.hpp>
#include <openfluid/ware/SimulationInspectorWare.hpp>
#include <openfluid/ware/ObserverSignature.hpp>
#include <openfluid/ware/LoopMacros.hpp>
 
 
// =====================================================================
// =====================================================================
 
 
/**
  Macro for definition of observer class hook
  @param[in] pluginclassname The name of the class to instantiate
*/
#define DEFINE_OBSERVER_CLASS(pluginclassname) \
  extern "C" \
  { \
    OPENFLUID_PLUGIN const std::string* WAREABIVERSION_PROC_DECL() \
    { \
      return new std::string(openfluid::config::VERSION_FULL); \
    } \
    \
    OPENFLUID_PLUGIN openfluid::ware::PluggableObserver* WAREBODY_PROC_DECL() \
    { \
      return new pluginclassname(); \
    } \
  }
 
 
// =====================================================================
// =====================================================================
 
 
namespace openfluid { namespace ware {
 
 
class OPENFLUID_API PluggableObserver : public SimulationInspectorWare
{
 
  public:
 
    PluggableObserver();
 
    virtual ~PluggableObserver();
 
    using SimulationInspectorWare::initializeWare;
 
    /**
       Internally called by the framework.
     */
    void initializeWare(const WareID_t& SimID);
 
    /**
       Initializes simulator parameters of the simulator, given as a hash map. Internally called by the framework.
     */
    virtual void initParams(const openfluid::ware::WareParams_t& Params)=0;
 
    /**
       Prepares data. Internally called by the framework.
    */
    virtual void onPrepared()=0;
 
 
    /**
       Internally called by the framework.
    */
    virtual void onInitializedRun()=0;
 
    /**
       Internally called by the framework.
    */
    virtual void onStepCompleted()=0;
 
    /**
       Internally called by the framework.
    */
    virtual void onFinalizedRun()=0;
 
};
 
 
typedef PluggableObserver* (*GetPluggableObserverBodyProc)();
 
typedef ObserverSignature* (*GetPluggableObserverSignatureProc)();
 
 
} } // openfluid::ware
 
 
#endif /* __OPENFLUID_WARE_PLUGGABLEOBSERVER_HPP__ */