CellDataWriter.hpp

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/*
 * CellDataWriter.hpp
 *
 * Created on: 10 Apr 2022
 * Author(s): Jorn Reniers, Volkan Kumtepeli
 */
 
#pragma once
 
#include "cell_data.hpp"
#include "../../settings/enum_definitions.hpp"
#include "../../utility/free_functions.hpp"
 
#include <string>
#include <vector>
#include <fstream>
#include <span>
#include <cstdlib>
#include <array>
#include <span>
#include <variant>
 
namespace slide {
 
inline void writeData(std::ofstream &file, std::span<Histogram<>> histograms)
{
  for (auto &hist : histograms)
    file << hist << "\n\n";
}
 
 
inline void writeVarAndStates(std::ofstream &file, auto &cell)
{
  file << "States:,";                       // #TODO we need names for states.
  for (const auto st_i : cell.viewStates()) // Time and Throughput data is written here if available.
    file << st_i << ',';
  file << "\n\n\n";
}
 
template <settings::cellDataStorageLevel N>
void writeDataImpl(std::ofstream &file, auto &cell, auto &dataStorage)
{
  if constexpr (settings::data::writeCumulativeData)
    writeVarAndStates(file, cell);
 
  if constexpr (N >= settings::cellDataStorageLevel::storeHistogramData)
    free::write_data(file, dataStorage.data, 7);
}
 
template <settings::cellDataStorageLevel N>
struct CellDataWriter
{
  /*
   * Writes cell data to a csv file.
   * The name of the csv file starts with the value of prefix,
   * after which the identification string of this cell is appended
   *
   * Depending on the value of DATASTORE_CELL, different things are written
   *    0   nothing
   *    1   general info about the cell and usage statistics in file xxx_cellStats.csv
   *    2   cycling data (I, V, T at every time step) in file xxx_cellData.csv
   */
 
  inline static void writeData(auto &cell, const std::string &prefix, auto &storage)
  {
    constexpr auto suffix = "cellData.csv";
    auto file = free::openFile(cell, PathVar::results, prefix, suffix);
    writeDataImpl<N>(file, cell, storage);
    file.close();
  }
};
 
} // namespace slide