CVA_END

• Source: https://www.freebasic.net/wiki/wikka.php?wakka=KeyPgCvaEnd
• Last revised: 2021-10-11

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Macro to clean-up a variadic argument list object variable

Syntax

` cva_end( argument_list )

`

Parameters

argument_list

cva_list variable to clean up

Description

Cleans-up a cva_list type variable that was previously initialized with cva_start or cva_copy, like a destructor.

argument_list must already have been initialized with a previous cva_start or cva_copy statement in the same procedure as cva_end (for cross platform compatibility).

Examples

start GeSHi

Sub proc CDecl(count As Integer, ... )
    Dim args As cva_list

    cva_start( args, count )

    For i As Integer = 1 To count
        Print cva_arg( args, Integer )
    Next
   
    cva_end( args )
End Sub

proc( 4, 4000, 300, 20, 1 )

end GeSHi

Version

• Since fbc 1.07.0

Dialect Differences

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

Differences from QB

• New to FreeBASIC

See also

• ... (Ellipsis)
• cva_arg
• cva_copy
• cva_list
• cva_start

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