next up previous contents
Next: 3.10 Accessing the Model and Up: 3. The Model Definition Previous: 3.8 Compiling MDL Classes

3.9 Deleting MDL Definitions

Since MDL class definitions have higher priority than class definitions in dynamically or statically linked MDL libraries, it is possible to deactivate the definition of MDL classes provided by NewModel or AliasedModel definitions with the undef statement.

undef "regexp" ;

Using the above MDL command, all MDL class definitions for which the class names match the Posix regular expression regexp are withdrawn.

Robert Mlekus