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#pragma once
#include <filesystem>
#include <optional>
#include <openvic-dataloader/Error.hpp>
#include <openvic-dataloader/NodeLocation.hpp>
#include <openvic-dataloader/Parser.hpp>
#include <openvic-dataloader/csv/LineObject.hpp>
#include <openvic-dataloader/detail/Concepts.hpp>
#include <openvic-dataloader/detail/Encoding.hpp>
#include <openvic-dataloader/detail/ErrorRange.hpp>
#include <dryad/node.hpp>
namespace ovdl::csv {
class Parser final : public detail::BasicParser {
public:
Parser();
Parser(std::basic_ostream<char>& error_stream);
static Parser from_buffer(const char* data, std::size_t size, std::optional<detail::Encoding> encoding_fallback = std::nullopt);
static Parser from_buffer(const char* start, const char* end, std::optional<detail::Encoding> encoding_fallback = std::nullopt);
static Parser from_string(const std::string_view string, std::optional<detail::Encoding> encoding_fallback = std::nullopt);
static Parser from_file(const char* path, std::optional<detail::Encoding> encoding_fallback = std::nullopt);
static Parser from_file(const std::filesystem::path& path, std::optional<detail::Encoding> encoding_fallback = std::nullopt);
Parser& load_from_buffer(const char* data, std::size_t size, std::optional<detail::Encoding> encoding_fallback = std::nullopt);
Parser& load_from_buffer(const char* start, const char* end, std::optional<detail::Encoding> encoding_fallback = std::nullopt);
Parser& load_from_string(const std::string_view string, std::optional<detail::Encoding> encoding_fallback = std::nullopt);
Parser& load_from_file(const char* path, std::optional<detail::Encoding> encoding_fallback = std::nullopt);
Parser& load_from_file(const std::filesystem::path& path, std::optional<detail::Encoding> encoding_fallback = std::nullopt);
constexpr Parser& load_from_file(const detail::HasCstr auto& path, std::optional<detail::Encoding> encoding_fallback = std::nullopt) {
return load_from_file(path.c_str(), encoding_fallback);
}
bool parse_csv(bool handle_strings = false);
const std::vector<csv::LineObject>& get_lines() const;
using error_range = ovdl::detail::error_range<error::Root>;
Parser::error_range get_errors() const;
std::string_view error(const ovdl::error::Error* error) const;
const FilePosition get_error_position(const error::Error* error) const;
void print_errors_to(std::basic_ostream<char>& stream) const;
Parser(Parser&&);
Parser& operator=(Parser&&);
~Parser();
private:
class ParseHandler;
std::unique_ptr<ParseHandler> _parse_handler;
template<typename... Args>
constexpr void _run_load_func(detail::LoadCallback<ParseHandler, Args...> auto func, Args... args);
};
}
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