[A83] long to int

[A83] long to int

• To: <assembly-83@lists.ticalc.org>
• Subject: [A83] long to int
• From: "Robert M. Proie Jr." <playnogamz@nls.net>
• Date: Fri, 12 Oct 2001 14:23:29 -0400
• Importance: Normal
• In-Reply-To: <5.1.0.14.0.20011012165548.00b65ab8@pop.home.se>
• Reply-To: assembly-83@lists.ticalc.org

Ok, lets say that I have a long variable "longvar" and I want to store the
the upper 16 bits in a variable "up16" and the lower 16 bits in a var
"low16".

How would I do this?

Here are some of my ideas.
	up16 = (int)&longvar[0];
	low16 = (int)&longvar[2];

or

	up16 = ((longvar & 4294901760)/65536)    //4294901760 is
1111,1111,1111,1111,0000,0000,0000,0000 65536 is 1,0000,0000,0000,0000

	low16 = (longvar & 65535)

will either of these work?  Is there a faster way?

• [A83] Re: long to int
• From: Peter-Martijn Kuipers <hyper@hysoft-automation.com>

• [A83] Re: Raycasting
• From: Olle Hedman <alh@home.se>

• Prev: [A83] Re: Raycasting
• Next: [A83] Re: long to int
• Index(es):
  • Main
  • Thread