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Re: Programmatically constructing list of variable arguments?
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Re: Programmatically constructing list of variable arguments?


  • Subject: Re: Programmatically constructing list of variable arguments?
  • From: Jean-Daniel Dupas <email@hidden>
  • Date: Fri, 12 Dec 2008 15:40:24 +0100


Le 12 déc. 08 à 14:53, Jonathan del Strother a écrit :

I'm calling a method that takes a nil-terminated variable list of
arguments.  It doesn't supply a va_arg alternative (like NSLogv,
-[NSString initWithFormat:arguments:] etc).

The number of arguments isn't known at compile-time.  I'd like to be
able to take an NSArray of the arguments, and programmatically convert
that to something suitable for invoking the method.

Any suggestions?
-Jon

It's probably possible using libffi, but it should be tricky. (man ffi for details)



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References: 
 >Programmatically constructing list of variable arguments? (From: "Jonathan del Strother" <email@hidden>)

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