RAD Studio VCL Reference
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System.Get8087CW Function
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Returns the value of the 8087 code word.

Pascal
function Get8087CW: Word;
C++
Word Get8087CW();
File
Description

Use Get8087CW to determine the current value of the floating-point unit control word. This control word controls the precision of floating point calculations, the rounding mode, and whether certain floating-point operations trigger exceptions. See Intel's processor documentation for details. 

 

See Also
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