Re: [ROOT] How to extract from string

From: Simon Dean (sdean@hep.man.ac.uk)
Date: Mon Jul 22 2002 - 20:07:54 MEST 

Hi Shawn,

You could try doing 

char mystring[200] = <the_name_of_your_TString_here>->Data();

and then you could access whichever part of the string you wanted by using
the index; mystring[67] or whatever. Obviously, 'mystring' needs to be big
enough to accomodate your TString.

Hope that helps,

cheers,

Simon



On Mon, 22 Jul 2002, Shawn Kwang wrote:

> Roottalk,
> 
>     I want to extract a portion of a string (TString class).  All I know is 
> that the first character of the portion to be extracted starts at position 
> 67.  The portion is not constant so I can't use TString::Substring (since it 
> looks for a pattern).
> 
>     I thought there might be a ROOT function that does what I want, 
> TString:Strip but I am not sure.
> 
> TIA,
> Shawn Kwang
>

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