GGEMSMaterials.hh

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#ifndef GUARD_GGEMS_MATERIALS_GGEMSMATERIALS_HH
#define GUARD_GGEMS_MATERIALS_GGEMSMATERIALS_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/global/GGEMSOpenCLManager.hh"
#include "GGEMS/materials/GGEMSMaterialsDatabaseManager.hh"
#include "GGEMS/materials/GGEMSMaterialTables.hh"
 
class GGEMSRangeCuts;
 
class GGEMS_EXPORT GGEMSMaterials
{
  public:
    GGEMSMaterials(void);
 
    ~GGEMSMaterials(void);
 
    GGEMSMaterials(GGEMSMaterials const& materials) = delete;
 
    GGEMSMaterials& operator=(GGEMSMaterials const& materials) = delete;
 
    GGEMSMaterials(GGEMSMaterials const&& materials) = delete;
 
    GGEMSMaterials& operator=(GGEMSMaterials const&& materials) = delete;
 
    void AddMaterial(std::string const& material_name);
 
    GGfloat GetDensity(std::string const& material_name, GGsize const& thread_index = 0) const;
 
    GGfloat GetAtomicNumberDensity(std::string const& material_name, GGsize const& thread_index = 0) const;
 
    GGfloat GetEnergyCut(std::string const& material_name, std::string const& particle_type, GGfloat const& distance, std::string const& unit, GGsize const& thread_index = 0);
 
    inline std::string GetMaterialName(GGsize i) const {return materials_.at(i);}
 
    inline ptrdiff_t GetMaterialIndex(std::string const& material_name) const
    {
      std::vector<std::string>::const_iterator iter_mat = std::find(materials_.begin(), materials_.end(), material_name);
      if (iter_mat == materials_.end()) {
        std::ostringstream oss(std::ostringstream::out);
        oss << "Material '" << material_name << "' not found!!!" << std::endl;
        GGEMSMisc::ThrowException("GGEMSMaterials", "GetMaterialIndex", oss.str());
      }
      return std::distance(materials_.begin(), iter_mat);
    }
 
    inline GGsize GetNumberOfMaterials(void) const {return materials_.size();}
 
    inline cl::Buffer* GetMaterialTables(GGsize const& thread_index) const {return material_tables_[thread_index];}
 
    inline GGEMSRangeCuts* GetRangeCuts(void) const {return range_cuts_;}
 
    void SetDistanceCut(std::string const& particle_name, GGfloat const& value, std::string const& unit);
 
    void PrintInfos(void) const;
 
    void Initialize(void);
 
    void Clean(void);
 
  private:
    void BuildMaterialTables(void);
 
  private:
    std::vector<std::string> materials_; 
    cl::Buffer** material_tables_; 
    GGsize number_activated_devices_; 
    GGEMSRangeCuts* range_cuts_; 
};
 
extern "C" GGEMS_EXPORT GGEMSMaterials* create_ggems_materials(void);
 
extern "C" GGEMS_EXPORT void add_material_ggems_materials(GGEMSMaterials* materials, char const* material_name);
 
extern "C" GGEMS_EXPORT void initialize_ggems_materials(GGEMSMaterials* materials);
 
extern "C" GGEMS_EXPORT void print_material_properties_ggems_materials(GGEMSMaterials* materials);
 
extern "C" GGEMS_EXPORT GGfloat get_density_ggems_materials(GGEMSMaterials* materials, char const* material_name);
 
extern "C" GGEMS_EXPORT GGfloat get_energy_cut_ggems_materials(GGEMSMaterials* materials, char const* material_name, char const* particle_type, GGfloat const distance, char const* unit);
 
extern "C" GGEMS_EXPORT GGfloat get_atomic_number_density_ggems_materials(GGEMSMaterials* materials, char const* material_name);
 
extern "C" GGEMS_EXPORT void clean_ggems_materials(GGEMSMaterials* materials);
 
#endif // End of GUARD_GGEMS_PHYSICS_GGEMSMATERIALS_HH