Difference between revisions of "Dec"
From Lazarus wiki
Jump to navigationJump to searchJwdietrich (talk | contribs) (categorization) |
m |
||
Line 1: | Line 1: | ||
+ | {{Dec}}<br> | ||
+ | <br> | ||
= Dec = | = Dec = | ||
Revision as of 07:34, 23 August 2015
│
Deutsch (de) │
English (en) │
suomi (fi) │
français (fr) │
русский (ru) │
Dec
Dec (decrement) procedure in Pascal programming let you easily subtract 1 (or some other value) from, a variable.
For example, using (decrement) procedure, you can reduce 1 to a variable named a like this:
dec( a );
If you want to reduce by two (or some other value):
dec( a, 2 );
Dec procedure included System Unit.