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md5=c074a4cc9ab3cbec89773bd67c1a956f
README.md.html
Optint - Abstract type on integer between x64 and x86 architecture
This library provide one module Optint
which use internally an int
if you
are in a x64 architecture or an int32
(boxed value) if you are in a x86
architecture. This module is really unsafe and does not care some details
(like the sign bit) for any cast.
Goal
The main difference between an int
and an int32
is the second is boxed.
About performance this is not the best. However, you can not ensure to be in an
x64 architecture where you can use directly an int
instead an int32
(and
improve performance).
So, this library provide an abstraction about a real int32
. In a x64
architecture, internally, we use a int
and in a x86 architure, we use aint32
. By this way, we ensure to have in any platform 32 free bits inOptint.t
.