[R] converting "call" objects into character

[Gabor Grothendieck]

On Sun, Apr 3, 2011 at 12:14 PM, Samuel Le <Samuel.Le at srlglobal.com> wrote:
> Dear all,
>
>
>
> I would like to log the calls to my functions. I am trying to do this using the function match.call():
>
>
>
> fTest<-function(x)
>
> {
>
>      theCall<-match.call()
>
>      print(theCall)
>
>      return(x)
>
> }
>
>
>
>> fTest(2)
>
> fTest(x = 2)
>
> [1] 2
>
>
>
> I can see "theCall" printed into the console, but I don't manage to convert it into a character to write it into a log file with other informations.
>

See ?trace

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