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XSharpLoadLibrary Function (RT)

Year Function (RT)

Ceil Function

Round a number up to the next highest integer.

Namespace: XSharp.RT
Assembly: XSharp.RT (in XSharp.RT.dll) Version: 2.19

Syntax

Copy

 FUNCTION Ceil(
	nNumber AS USUAL
) AS USUAL

public static Usual Ceil(
	Usual nNumber
)

Request Example View Source

Parameters

nNumber: Type: Usual
The number to round.

Return Value

Type: Usual
The integer part (no decimals) of the nearest number that is greater than or equal to nNumber. Since both nNumber and the return value are data type USUAL, you are not limited to the size of an integer.

Remarks

Ceil() rounds a positive number with a fractional portion up to the next highest integer and returns the integer portion of a negative number.

Examples

These examples illustrate Ceil() on a positive and a negative value:

Copy

1? Ceil(1.6)            // 2
2? Ceil(-1.6)                // -1 (since -1 > -2)

Reference

Functions, Globals and Defines