GGEMSCrossSections.hh

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#ifndef GUARD_GGEMS_PHYSICS_GGEMSCROSSSECTIONS_HH
#define GUARD_GGEMS_PHYSICS_GGEMSCROSSSECTIONS_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 <vector>
#include <string>
 
#include "GGEMS/global/GGEMSOpenCLManager.hh"
#include "GGEMS/physics/GGEMSParticleCrossSections.hh"
 
class GGEMSEMProcess;
class GGEMSMaterials;
class GGEMSProcessesManager;
 
class GGEMS_EXPORT GGEMSCrossSections
{
  public:
    GGEMSCrossSections(void);
 
    ~GGEMSCrossSections(void);
 
    GGEMSCrossSections(GGEMSCrossSections const& cross_sections) = delete;
 
    GGEMSCrossSections& operator=(GGEMSCrossSections const& cross_sections) = delete;
 
    GGEMSCrossSections(GGEMSCrossSections const&& cross_sections) = delete;
 
    GGEMSCrossSections& operator=(GGEMSCrossSections const&& cross_sections) = delete;
 
    void AddProcess(std::string const& process_name, std::string const& particle_type, bool const& is_secondary = false);
 
    void Initialize(GGEMSMaterials const* materials);
 
    inline GGEMSEMProcess** GetEMProcessesList(void) const {return em_processes_list_;}
 
    inline GGsize GetNumberOfActivatedEMProcesses(void) const {return number_of_activated_processes_;}
 
    inline cl::Buffer* GetCrossSections(GGsize const& thread_index) const {return particle_cross_sections_[thread_index];}
 
    GGfloat GetPhotonCrossSection(std::string const& process_name, std::string const& material_name, GGfloat const& energy, std::string const& unit) const;
 
    void Clean(void);
 
  private:
    void LoadPhysicTablesOnHost(void);
 
  private:
    GGEMSEMProcess** em_processes_list_; 
    GGsize number_of_activated_processes_; 
    std::vector<bool> is_process_activated_; 
    cl::Buffer** particle_cross_sections_; 
    GGEMSParticleCrossSections* particle_cross_sections_host_; 
    GGsize number_activated_devices_; 
};
 
extern "C" GGEMS_EXPORT GGEMSCrossSections* create_ggems_cross_sections(void);
 
extern "C" GGEMS_EXPORT void add_process_ggems_cross_sections(GGEMSCrossSections* cross_sections, char const* process_name, char const* particle_name, bool const is_secondary);
 
extern "C" GGEMS_EXPORT void initialize_ggems_cross_sections(GGEMSCrossSections* cross_sections, GGEMSMaterials* materials);
 
extern "C" GGEMS_EXPORT GGfloat get_cs_cross_sections(GGEMSCrossSections* cross_sections, char const* process_name, char const* material_name, GGfloat const energy, char const* unit);
 
extern "C" GGEMS_EXPORT void clean_ggems_cross_sections(GGEMSCrossSections* cross_sections);
 
#endif // End of GUARD_GGEMS_PHYSICS_GGEMSCROSSSECTIONS_HH