Extended Diagnostic Macros

See Also

• Class Diagnostic Macros

The extended macros CHECKX and PRECONDITIONX augment CHECK and PRECONDITION by letting you provide a message to be output when the condition fails.

The extended macros TRACEX and WARNX augment TRACE and WARN by providing a way to specify macro groups that can be independently enabled or disabled. TRACEX and WARNX require additional arguments that specify the group to which the macros belongs, and the threshold level at which the macro should be executed. The macro is excuted only if the specified group is enabled and has a threshold level which is greater than or equal to the threshhold level argument used in the macro.