Function json_assign

src/lasinfo.cpp:243–255

Assigns a variant Value to a JSON field, converting CsvString to plain text for JSON compatibility

/// Assigns a variant Value to a JSON field, converting CsvString to plain text for JSON compatibility
static void json_assign(JsonObject& json, const std::string& key, const Value& value) {
  std::visit(
      [&](auto&& v) {
        using T = std::decay_t<decltype(v)>;

        if constexpr (std::is_same_v<T, CsvString>) {
          json[key] = v.text;  // json always receives only the plain string
        } else {
          json[key] = v;
        }
      },
      value);
}

/// Adds a field (object) to the json object or the csv data container
static void add_field(const std::string& key, const Value& value, bool json_out, bool csv_out, JsonObject& json, FileMap& file_csv) {