GGEMSSourceManager.hh

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#ifndef GUARD_GGEMS_SOURCES_GGEMSSOURCEMANAGER_HH
#define GUARD_GGEMS_SOURCES_GGEMSSOURCEMANAGER_HH
 
// ************************************************************************
// * This file is part of GGEMS.                                          *
// *                                                                      *
// * GGEMS 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.                                  *
// *                                                                      *
// * GGEMS 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 GGEMS.  If not, see <https://www.gnu.org/licenses/>.      *
// *                                                                      *
// ************************************************************************
 
#ifdef _MSC_VER
#pragma warning(disable: 4251) // Deleting warning exporting STL members!!!
#endif
 
#include "GGEMS/sources/GGEMSSource.hh"
 
#include "GGEMS/physics/GGEMSParticles.hh"
 
class GGEMSPseudoRandomGenerator;
 
class GGEMS_EXPORT GGEMSSourceManager
{
  private:
    GGEMSSourceManager(void);
 
    ~GGEMSSourceManager(void);
 
  public:
    static GGEMSSourceManager& GetInstance(void)
    {
      static GGEMSSourceManager instance;
      return instance;
    }
 
    GGEMSSourceManager(GGEMSSourceManager const& source_manager) = delete;
 
    GGEMSSourceManager& operator=(GGEMSSourceManager const& source_manager) = delete;
 
    GGEMSSourceManager(GGEMSSourceManager const&& source_manager) = delete;
 
    GGEMSSourceManager& operator=(GGEMSSourceManager const&& source_manager) = delete;
 
    void Store(GGEMSSource* source);
 
    void PrintInfos(void) const;
 
    inline GGsize GetNumberOfSources(void) const {return number_of_sources_;}
 
    void Initialize(GGuint const& seed, bool const& is_tracking = false, GGint const& particle_tracking_id = 0) const;
 
    inline std::string GetNameOfSource(GGsize const& source_index) const {return sources_[source_index]->GetNameOfSource();}
 
    inline GGsize GetNumberOfBatchs(GGsize const& source_index, GGsize const& device_index) const {return sources_[source_index]->GetNumberOfBatchs(device_index);}
 
    inline GGsize GetNumberOfParticlesInBatch(GGsize const& source_index, GGsize const& device_index, GGsize const& batch_index) {return sources_[source_index]->GetNumberOfParticlesInBatch(device_index, batch_index);}
 
    inline GGEMSParticles* GetParticles(void) const {return particles_;}
 
    inline GGEMSPseudoRandomGenerator* GetPseudoRandomGenerator(void) const {return pseudo_random_generator_;}
 
    inline void GetPrimaries(GGsize const& source_index, GGsize const& thread_index, GGsize const& number_of_particles) const
    {
      particles_->SetNumberOfParticles(thread_index, number_of_particles);
      sources_[source_index]->GetPrimaries(thread_index, number_of_particles);
    }
 
    bool IsAlive(GGsize const& thread_index) const;
 
    void Clean(void);
 
  private: // Source infos
    GGEMSSource** sources_; 
    GGsize number_of_sources_; 
    GGEMSParticles* particles_; 
    GGEMSPseudoRandomGenerator* pseudo_random_generator_; 
};
 
extern "C" GGEMS_EXPORT GGEMSSourceManager* get_instance_ggems_source_manager(void);
 
extern "C" GGEMS_EXPORT void initialize_source_manager(GGEMSSourceManager* source_manager, GGuint const seed);
 
extern "C" GGEMS_EXPORT void print_infos_source_manager(GGEMSSourceManager* source_manager);
 
#endif // End of GUARD_GGEMS_SOURCES_GGEMSSOURCEMANAGER