|Message: Re: GDML GetVariable() usage||Not Logged In (login)|
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> GDML parser has a parser.GetVariable() function, which is good. However, > there appears no way to check if a variable name has been defined before > calling the function, so either it works or it core dumps, depending on > what the user has put in the geometry file. I was hoping there would be > a parser.IsValid() function to handle this gracefully, but I have not > found it. Or, is there some other way? The parser does not provide such method... but we can be easily add it! Cheers, Gabriele