Function operator()

src/serializers/schema_dependent/JsonSerializer.cpp:37–41

namespace {
	struct POSTFIX_SCHEMA(factory_t) {
		JsonSerializer* operator()(IfcParse::IfcFile* file, const std::string& json_filename, JsonSerializer::Dialect dialect) const {
            POSTFIX_SCHEMA(JsonSerializer)* s = new POSTFIX_SCHEMA(JsonSerializer)(file, json_filename, dialect);
			s->setFile(file);
			return s;
		}
	};
}