R__Init and iostream

ROOT
1

Hi,

I am trying to compile some code developed with root version 3.02/07 with root version 3.10/02. Using VC++6.0 I get errors due to the R__Init member function no longer being needed:
c:\sctdaq\stdll\stdll_cint.cpp(103) : error C2039: ‘R__Init’ : is not a
member of 'TLogger’
c:\sctdaq\stdll\tlogger.h(19) : see declaration of ‘TLogger’

and errors from multiple istream/ostream declarations:
c:\root\include\riosfwd.h(25) : error C2874: using-declaration causes a
multiple declaration of 'istream’
c:\program files\microsoft visual studio\vc98\include\iosfwd(256)
: see declaration of ‘istream’

What if anything should I replace the R__Init member functions with? How do I resolve the iostream multiple declarations?

Thanks and Best Regards,

Will

2

Hi Will,

Did you regenerate the dictionaries? This is necessary most of the time when you upgrade from one version of ROOT to the other.

If the R__Init is not in a dictionary, I would need more information in order to help you out (like the file where R__Init is being used).

For the code duplication, you may want to try replacing your iostream include by

Cheers,
Philippe.

3

Hi Philipe,

Rebuilding the dictionaries worked and fixed the R__Init error message. Thanks!

In addition to iostream.h I also had to remove

#include <iomanip.h>

after adding Riostream.h.

Thanks,

Will