Log and Debug Output


For application output we use Logog which is already integrated in OGS. Logog provides several verbosity levels which can be used with simple macro calls:

As arguments you can use the same functionality as in sprintf:

For more information see the Logog documentation.

On release builds the log level is LOGOG_LEVEL_INFO, on debug it is LOGOG_LEVEL_DEBUG and it can be overriden with the CMake option OGS_LOG_LEVEL. You can completely disable logging with the CMake-option OGS_DISABLE_LOGGING set to ON.

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