System.Math.SetFPURoundMode

• Up to Parent: System.Math

Delphi

function SetFPURoundMode(const RoundMode: TFPURoundingMode): TFPURoundingMode;

C++

extern DELPHI_PACKAGE TFPURoundingMode __fastcall SetFPURoundMode(const TFPURoundingMode RoundMode);

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.Math.pas System.Math.hpp	System.Math	System.Math

Description

Sets the Intel X87 FPU's rounding mode.

This is Intel platform dependent function.

This function is considered obsolete (Windows only, not cross-platform), and is not available for NEXTGEN compilers.

Please use SetRoundMode instead of SetFPURoundMode.

See Also

• System.Math.TFPURoundingMode
• System.Math.SetRoundMode
• System.Set8087CW
• System.Math.GetFPURoundMode
• System.Math.SetSSERoundMode

• Floating-Point Number Control Routines
• About Floating-Point Arithmetic
• Floating-Point Rounding Routines