Cshort

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CShort

Converts a number or string to a Short, rounding to the nearest; no overflow check.

Syntax

Declare Function CShort ( ByVal expression As datatype ) As Short
Type typename
Declare Operator Cast ( ) As Short
End Type

Parameters

• expression
• datatype
• typename

Description

The CShort function rounds off the decimal part and returns a 16-bit Short value. The function does not check for an overflow, and results are undefined for values which are less than -32 768 or larger than 32 767.

The name can be explained as 'Convert to Short'.

If the argument is a string expression, it is converted to numeric by using ValInt.

Return Value

A Short value.

Remarks

Usage

result = CShort( numeric expression )

result = CShort( string expression )

result = CShort( user defined type )

Dialect Differences

• Not available in the -lang qb dialect unless referenced with the alias __Cshort.

Differences from QB

• New to FreeBASIC

See also

• CByte
• CUByte
• CUShort
• CInt
• CUInt
• CLng
• CULng
• CLngInt
• CULngInt
• CSng
• CDbl

Examples

' Using the CSHORT function to convert a numeric value

'Create an SHORT variable

Dim numeric_value As Short

'Convert a numeric value

numeric_value = CShort(-4500.66)

'Print the result, should return -4501

Print numeric_value

Sleep

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Category: Converting Data Types
Kind: function

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Reproduced from the FreeBASIC Wiki Manual under the GNU Free Documentation License 1.3 — with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts. Copyright © the FreeBASIC project and wiki contributors. See License.