origin from class fcf::NTest::Logger::MessageContext

#define FCF_TEST_IMPLEMENTATION #include <fcfTest/test.hpp> #include <iostream> enum { MY_CUSTOM_MESSAGE = fcf::NTest::LMC_USER_GROUP | 0x0001 }; FCF_TEST_DEFINE("OriginDemo", "Logger", "OriginTest") { // 1. Register a functional prefix that uses the origin string fcf::NTest::Logger::Prefix prefix; prefix.name = "origin-prefix"; prefix.multiLine = false; prefix.category = MY_CUSTOM_MESSAGE; prefix.handler = []( fcf::NTest::Logger& a_logger, fcf::NTest::Logger::MessageContext& a_context) { if (!a_context.origin.empty()) { std::string origin = a_context.origin; origin.erase(origin.find_last_not_of(" \t\n\r\f\v") + 1); return std::string() + "(" + origin + "): "; } return std::string(""); }; fcf::NTest::logger().appendPrefix(prefix); // 2. Log a message with a specific origin // Note: In standard logging, origin is often the message itself if not specified otherwise fcf::NTest::log(MY_CUSTOM_MESSAGE) << "Standard log message" << std::endl; } int main(int a_argc, char* a_argv[]) { bool error = false; fcf::NTest::cmdRun(a_argc, a_argv, fcf::NTest::CRM_RUN, &error); return error ? 1 : 0; }