main_exporter.hpp

#ifndef __CORE_MAIN_EXPORTER_HPP__
#define __CORE_MAIN_EXPORTER_HPP__
 
#include "simulation/simulation_getter.hpp"
#include <common/execinfo.hpp>
#include <core/simulation_parameters.hpp>
#include <cstddef>
#include <cstdint>
#include <dataexporter/data_exporter.hpp>
#include <optional>
#include <span>
#include <string>
#include <string_view>
 
namespace Core
{
  class MainExporter final : public DataExporter
  {
  public:
    MainExporter() = default;

    MainExporter(const ExecInfo& info,
                 std::string_view _filename,
                 const std::vector<std::string>& species_names,
                 std::optional<export_metadata_t> user_description
                 = std::nullopt);

    void write_initial(double weight, const Core::SimulationParameters& params);

    void write_final(const Simulation::Getter& getter,
                     std::size_t number_particles);

    void init_fields(uint64_t n_iter,
                     uint64_t n_compartments,
                     uint64_t n_species,
                     bool is_two_phase_flow);

    void update_fields(double t,
                       std::span<const double> concentration_liquid,
                       std::span<const double> liquid_volume,
                       std::optional<std::span<const double>> concentration_gas,
                       std::optional<std::span<const double>> volume_gas,
                       std::optional<std::span<const double>> mtr);
 
  private:
    static const std::string
        base_group_name; 
    uint64_t n_expected_export{}; 
  };
 
} // namespace Core
 
#endif