static toLevelStr() function from fcfTest.

toLevelStr() static method from fcf::NTest::Logger class

[STATIC] const char* toLevelStr()

Available from version: 1.0.1

Converts an fcf::NTest::ELogLevel enumeration value into its corresponding human-readable string representation.

The toLevelStr() method provides a mapping from the fcf::NTest::ELogLevel enum to a static C-style string. This is primarily used for generating descriptive log prefixes or for debugging the current state of the logger.

Result

const char*

- A pointer to a static string (e.g., "def", "off", "ftl", "err", "wrn", "att", "log", "inf", "dbg", "trc", "all").

Detailed description

Mapping Table

`fcf::NTest::LL_DEF`	->	"def"
`fcf::NTest::LL_OFF`	->	"off"
`fcf::NTest::LL_FTL`	->	"ftl"
`fcf::NTest::LL_ERR`	->	"err"
`fcf::NTest::LL_WRN`	->	"wrn"
`fcf::NTest::LL_ATT`	->	"att"
`fcf::NTest::LL_LOG`	->	"log"
`fcf::NTest::LL_INF`	->	"inf"
`fcf::NTest::LL_DBG`	->	"dbg"
`fcf::NTest::LL_TRC`	->	"trc"
`fcf::NTest::LL_ALL`	->	"all"

Example: Basic Conversion

std::cout << "Current level: " << fcf::NTest::Logger::toLevelStr(fcf::NTest::LL_DBG) << std::endl;

Output:

Current level: dbg

Example: Integration in Custom Prefixes

fcf::NTest::logger().addedPrefixFunc([](fcf::NTest::Logger& a_logger, fcf::NTest::ELogLevel a_level) { return "[" + std::string(fcf::NTest::Logger::toLevelStr(a_level)) + "] "; }); fcf::NTest::err() << "Critical failure!" << std::endl;

Output:

[err] Critical failure!