Group: | Flow Control |
See also: | switch case break endsw |
Function: | default | |
Description: |
When the program's counter comes inside a switch construct to the keyword default, the following commands are processed in any case. A default statement can be finished by the keyword break, but does not have to.
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Usage: | switch case (cond) break default endsw |
proc (y) = sign (x) switch case (x<0) y = -1 break case (x>0) y = 1 break default y = 0 break ; this break has no effect endsw endp sign(-eh)
Contents of y [1,] -1
Group: | Flow Control |
See also: | switch case break endsw |