I have a class with the ClassDef
macro in it. Very roughly this class is like;
class VNetworkBase {
public:
// Constructors
VNetworkBase();
explicit VNetworkBase(const std::string &inputFile);
VNetworkBase(const VNetworkBase ©_from);
//destructor
virtual ~VNetworkBase();
typedef std::map<std::string, int> NetworkIO;
virtual NetworkIO compute(NetworkIO inputs) = 0;
// Other stuff....
private:
// More other stuff...
ClassDef("VNetworkBase", 1);
};
And when I try to compile I get an error;
In file included from input_line_7:1:
In file included from /afs/cern.ch/user/h/hdayhall/private/qualification/FastCaloSim/FCSParametrization/athena/Simulation/ISF/ISF_FastCaloSim/ISF_FastCaloSimEvent/ISF_F$
stCaloSimEvent/LinkDef.h:47:
In file included from /afs/cern.ch/user/h/hdayhall/private/qualification/FastCaloSim/FCSParametrization/athena/Simulation/ISF/ISF_FastCaloSim/ISF_FastCaloSimEvent/ISF_F$
stCaloSimEvent/TFCSGANEtaSlice.h:22:
/afs/cern.ch/user/h/hdayhall/private/qualification/FastCaloSim/FCSParametrization/athena/Simulation/ISF/ISF_FastCaloSim/ISF_FastCaloSimEvent/ISF_FastCaloSimEvent/VNetwo$
kBase.h:274:12: error: cannot initialize return object of type 'TClass *' with an lvalue of type 'const char [13]'
ClassDef("VNetworkBase", 1);
^~~~~~~~~~~~~~
/cvmfs/atlas.cern.ch/repo/sw/software/22.0/sw/lcg/releases/LCG_101_ATLAS_20/ROOT/6.24.06a/x86_64-centos7-gcc11-opt/include/Rtypes.h:326:22: note: expanded from macro 'C$
assDef'
_ClassDefOutline_(name,id,virtual,) \
^~~~
/cvmfs/atlas.cern.ch/repo/sw/software/22.0/sw/lcg/releases/LCG_101_ATLAS_20/ROOT/6.24.06a/x86_64-centos7-gcc11-opt/include/Rtypes.h:300:19: note: expanded from macro '_$
lassDefOutline_'
_ClassDefBase_(name,id, virtual_keyword, overrd) \
^~~~
/cvmfs/atlas.cern.ch/repo/sw/software/22.0/sw/lcg/releases/LCG_101_ATLAS_20/ROOT/6.24.06a/x86_64-centos7-gcc11-opt/include/Rtypes.h:291:56: note: expanded from macro '_C
lassDefBase_'
virtual_keyword TClass *IsA() const overrd { return name::Class();
(+ more error in consequence of that error)
I’m sure this is the result of something silly I’m doing, but I cannot work out what. Any hints about where to look?
ROOT Version: 6.24/06
Platform: NAME=“CentOS Linux” VERSION=“7 (Core)” ID_LIKE=“rhel fedora” CLUSTER=“sunrise”
Compiler: using GNU Make 3.82, which presumably calls g++ (GCC) 11.2.0 under the hood.