Program Listing for File file_types.cpp

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#include "morpheus/objects/file_types.hpp" #include "morpheus/utilities/string_util.hpp" #include <filesystem> #include <sstream>// ostringstream needed by MORPHEUS_CONCAT_STR #include <stdexcept> namespace morpheus { FileTypes FileTypesInterfaceProxy::determine_file_type(const std::string &filename) { return morpheus::determine_file_type(filename); } } // namespace morpheus morpheus::FileTypes morpheus::determine_file_type(const std::string &filename) { auto filename_path = std::filesystem::path(filename); if (filename_path.extension() == ".json" || filename_path.extension() == ".jsonlines") { return FileTypes::JSON; } else if (filename_path.extension() == ".csv") { return FileTypes::CSV; } else { throw std::runtime_error(MORPHEUS_CONCAT_STR("Unsupported extension '" << filename_path.extension() << "' with 'auto' type. 'auto' only works with: csv, json")); } }

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