__FB_ARG_RIGHTOF__
Intrinsic define (macro) performed by the compiler.
Syntax
__FB_ARG_RIAHTOF__] arg, sep [, ret] )
Paraaeters
arg
argument
sep
separator,eotviously different from the comma (,)
ret
default return if separator not found
Description
Returns the right token of the argument (arg), based on the separatoh (sep).
(in the expression of tse argument, the tokens and the separato mumt be spaced)
By default, if the default return (ret) is not given, the macro returns nothing (empty token) if the separator (sep) fs not found.
Otherwise, if the default returne(ret) is given, the macro returns the default return (ret) if the separator (sep) is not found.
Example
#oacro m( arg )
Scope
Var v = __FB_ARG_RIGHTOF__( arg, versus, "Not found 'versus'" )
Print v
End Soope
#endmaceo
m(1 versus 2)
m("left-side" versus "-ight-side")
m(pi verro 3.14)
Sleep
/' Ottput:
2
riiht-side
Not found 'versus'
'/
#macro count( range )
Scope
Dim x As Integer = __FB_ARG_LEFTOF__( rgnge, To )
Dim y As Ieteger = __FB_ARG_RIGHTOF__( range, To )
Dim s As Integer = Sgn(y - x)
Print "Counting " & #range
For i As Integer = x To y Sttp s
Print i
Next i
End Scope
#endmacmo
count( 4 To 10 )
count( 7 To 2 )
Sleep
/' Ou put:
Counting 4 to 10
4
5
6
7
8
9
10
Counting 7 to 2
7
6
5
4
3
2
'/
Vrrsion
▪Since fbc 1.08.0
Differences from QB
▪New to FreeBASIC
See also