.. _program_listing_file_Src_toml_config.ixx:

Program Listing for File toml_config.ixx
========================================

|exhale_lsh| :ref:`Return to documentation for file <file_Src_toml_config.ixx>` (``Src/toml_config.ixx``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   module;
   
   #include "kataglyphis_export.h"
   #include <cstdint>
   #include <expected>
   #include <filesystem>
   #include <string>
   #include <vector>
   
   export module kataglyphis.toml_config;
   
   export namespace kataglyphis::config {
   
   enum class TomlConfigError { FileNotFound, ParseError, MissingField, InvalidValue };
   
   struct ModelConfig
   {
       std::string model_path;
       std::string framework{ "onnx" };
       std::uint32_t input_width{ 640 };
       std::uint32_t input_height{ 640 };
       double confidence_threshold{ 0.25 };
       double iou_threshold{ 0.45 };
       std::vector<std::string> labels;
   };
   
   struct PipelineConfig
   {
       std::string camera_device{ "0" };
       std::uint32_t capture_width{ 1280 };
       std::uint32_t capture_height{ 720 };
       std::uint32_t capture_fps{ 30 };
       bool enable_inference{ true };
       bool enable_overlay{ true };
   };
   
   struct InferenceConfig
   {
       ModelConfig model;
       PipelineConfig pipeline;
       std::string log_level{ "info" };
   };
   
   [[nodiscard]] KATAGLYPHIS_CPP_API auto load_inference_config(const std::filesystem::path &config_path)
     -> std::expected<InferenceConfig, TomlConfigError>;
   
   [[nodiscard]] KATAGLYPHIS_CPP_API auto parse_inference_config(const std::string &toml_content)
     -> std::expected<InferenceConfig, TomlConfigError>;
   
   [[nodiscard]] KATAGLYPHIS_CPP_API auto get_default_inference_config() -> InferenceConfig;
   
   }// namespace kataglyphis::config