integer
Section: Perl Programmers Reference Guide
(3)
Updated: perl 5.004, patch 55
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NAME
integer - Perl pragma to compute arithmetic in integer instead of double
SYNOPSIS
use integer;
$x = 10/3;
# $x is now 3, not 3.33333333333333333
DESCRIPTION
This tells the compiler that it's okay to use integer operations
from here to the end of the enclosing BLOCK. On many machines,
this doesn't matter a great deal for most computations, but on those
without floating point hardware, it can make a big difference.
See the section on Pragmatic Modules in the perlmod manpage.
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
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