March 2000
Intermediate to advanced
576 pages
18h 13m
English
Content preview from Delphi in a Nutshell
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Name
Default8087CW Variable
Syntax
var Default8087CW: Word;
Description
Delphi sets the floating-point unit (FPU) control word to the value
stored in Default8087CW. You can set the control
word by calling Set8087CW, and Delphi
automatically saves the new control word in
Default8087CW.
Note that some DLLs change the FPU control word. You can call
SysUtils.SafeLoadLibrary, which ensures that the
FPU control word is restored to Default8087CW
after loading the library.
See the Set8087CW procedure for more information
about the floating-point control word.
See Also
| Set8087CW Procedure |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.