Difference between revisions of "Dec"
From SCAR Divi Manual
(Created page with "==Definition== <source lang="scar" lines="false"> procedure Dec(var x); </source> ==Availability== SCAR Divi 3.00 > Current *Before SCAR Divi 3.12 the function was defined as: ...") |
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Revision as of 00:12, 3 July 2011
Definition
procedure Dec(var x);
Availability
SCAR Divi 3.00 > Current
- Before SCAR Divi 3.12 the function was defined as:
procedure Dec(var i: Integer);
- Before SCAR Divi 3.26 the function did not accept the data type Int64.
Description
Decreases the value of a given integer variable x by 1. An extended function with additional functionality is available as DecEx.
Accepted Types (x)
Example
var i: Integer; begin i := 1; Dec(i); WriteLn(i); end.
Output:
0
