set_difference! (public, deprecated)

 set_difference! u-name v

Defined in packages/acs-tcl/tcl/deprecated-procs.tcl

Deprecated. Invoking this procedure generates a warning.

Computes the difference of the set stored in the variable named $u-name in the calling environment and the set v, sets the variable named $u-name in the calling environment to that difference, and also returns that difference.

Parameters:

u-name (required)

v (required)

Testcases:

No testcase defined.