IO.hpp File Reference

File I/O utilities, JSON and CSV reading/writing. More...

#include "stats/DataPacket.hpp"
#include "utils/Types.hpp"
#include <nlohmann/json.hpp>
#include <string>

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Namespaces
namespace	ppforest2
namespace	ppforest2::io
namespace	ppforest2::io::csv
namespace	ppforest2::io::json

Functions
void	ppforest2::io::check_dir_not_exists (std::string const &path)
	Exit with an error if a directory already exists at the given path.
void	ppforest2::io::check_file_not_exists (std::string const &path)
	Exit with an error if a file already exists at the given path.
std::string	ppforest2::io::json::ensure_extension (std::string const &path)
	Ensure a file path ends with the ".json" extension.
stats::DataPacket	ppforest2::io::csv::read (std::string const &filename)
	Read a CSV file into a DataPacket.
nlohmann::json	ppforest2::io::json::read_file (std::string const &path)
	Read a JSON file and parse its contents.
stats::DataPacket	ppforest2::io::csv::read_sorted (std::string const &filename)
	Read a CSV file and sort rows so that response groups are contiguous.
void	ppforest2::io::csv::write (stats::DataPacket const &data, std::string const &filename)
	Write a DataPacket to a CSV file (features followed by label, no header).
void	ppforest2::io::json::write_file (nlohmann::json const &data, std::string const &path)
	Write a JSON object to a file (pretty-printed with indent 2).

Detailed Description

File I/O utilities, JSON and CSV reading/writing.