[ROOT] problem with version 4.00/03

From: Perfetto Francesco (perfetto@na.infn.it)
Date: Wed Apr 14 2004 - 14:23:46 MEST 

Hi all,

I use red hat 9.0 with root 4.00/03

when I compiling my analisis program under root 4.00/03 I have the
following error:

lxkloe1:~> gmake
g++ -g -D_REENTRANT -I/cern/root/include -c analisi_mc_new.cc -o
Linux/analisi_mc_new.o
In file included from /usr/include/c++/3.2.2/backward/iostream.h:31,
                 from analisi_mc_new.cc:13:
/usr/include/c++/3.2.2/backward/backward_warning.h:32:2: warning: #warning
This file includes at least one deprecated or antiquated header. Please
consider using one of the 32 headers found in section 17.4.1.2 of the C++
standard. Examples include substituting the <X> header for the <X.h>
header for C++ includes, or <sstream> instead of the deprecated header
<strstream.h>. To disable this warning use -Wno-deprecated.
analisi_mc_new.cc: In member function `void analisi_mc_new::Loop(int)':
analisi_mc_new.cc:25: warning: initialization to `Int_t' from `Double_t'
analisi_mc_new.cc:25: warning: argument to `int' from `Double_t'
analisi_mc_new.cc:458: `TMatrixRow' undeclared (first use this function)
analisi_mc_new.cc:458: (Each undeclared identifier is reported only once
for
   each function it appears in.)
analisi_mc_new.cc:488: warning: passing `float' for argument 1 of `virtual
   TObject* TObjArray::At(int) const'
analisi_mc_new.cc:489: warning: passing `float' for argument 1 of `virtual
   TObject* TObjArray::At(int) const'
analisi_mc_new.cc:502: warning: passing `float' for argument 1 of `virtual
   TObject* TObjArray::At(int) const'
analisi_mc_new.cc:503: warning: passing `float' for argument 1 of `virtual
   TObject* TObjArray::At(int) const'
analisi_mc_new.cc:525: warning: assignment to `Int_t' from `float'
analisi_mc_new.cc:525: warning: argument to `int' from `float'
gmake: *** [Linux/analisi_mc_new.o] Error 1

The problem is at line 458 at TMatrixRow:

...
TMatrix combi(15,6);
TVector indic(6);
...
TMatrixRow(combi,riga)=indic; <- line 458
...

this don't happen on version 3.10/02.

Is this on problem on my code or is a problem on version 4.00/03 ?

Can any help me?


Thanks Francesco.

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