SCULIB_BITTEST

Test whether a bit is on

Description:

Tests whether specified bit is turned on or not. Returns TRUE if it is on, false otherwise.

Invocation

ISON = SCULIB_BITTEST( VAL, BIT )

Arguments

VAL = BYTE (Given)
The byte to be tested
BIT = INT (Given)
The bit to be tested

Returned Value

SCULIB_BITTEST = LOGICAL
True if specified bit is turned on.

Copyright

Copyright ©1995,1996,1997,1998,1999 Particle Physics and Astronomy Research Council. All Rights Reserved.