log_emit()

void fl::detail::log_emit	(	log_kind	kind,
		const char *	file,
		int	line,
		fl::sstream &	body )

Definition at line 68 of file log.cpp.hpp.

                                                                                                    {
    const char* tag;
    switch (kind) {
    case log_kind::WARN:  tag = "): WARN: ";  break;
    case log_kind::ERROR: tag = "): ERROR: "; break;
    case log_kind::INFO:
    default:              tag = "): INFO: ";  break;
    }
    // Snapshot the user-supplied payload (the only thing `body`
    // contains at entry — the macro fed it only `<< X`).
    fl::string user_payload(body.str());
    // Reset body's buffer and rebuild prefix-then-payload INTO body.
    // body is in the caller's frame; the c_str() pointer we hand to
    // println below lives until the end of the FL_WARN expression.
    body.clear();
    body << file << "(" << line << tag << user_payload.c_str();
    fl::println(body.c_str());
}

References fl::basic_string::c_str(), ERROR, fl::FL_NO_EXCEPT, FL_NO_INLINE, INFO, fl::println(), and WARN.

Referenced by log_emit_auto(), and log_emit_auto().

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