Math.Ceil

Delphi Information

From Math.pas

	function Ceil(const X: Extended): Integer;

Unit: Math

Type: function

Visibility: public

C++ Information

From Math.hpp

	int __fastcall Ceil(long double X);

Unit: Math

Type: function

Description

Rounds variables up toward positive infinity.

Call Ceil to obtain the lowest integer greater than or equal to X. The absolute value of X must be less than MaxInt. For example:

Ceil(-2.8) = -2

Ceil(2.8) = 3

Ceil(-1.0) = -1

See Also

• Trunc

• Floor

• Mathematic Routines