It seems the objects appear when invoking ShowStreamerInfo().
First test:
jgalan@sultan2:~/rest-framework$ restRoot
Warning in <UnknownClass::SetDisplay>: DISPLAY not set, setting it to 192.168.1.2:0.0
= Loading libraries ...
- /home/jgalan/rest-framework/install/lib/libRestDetector.so
- /home/jgalan/rest-framework/install/lib/libRestFramework.so
- /home/jgalan/rest-framework/install/lib/libRestRaw.so
- /home/jgalan/rest-framework/install/lib/libRestConnectors.so
- /home/jgalan/rest-framework/install/lib/libRestAxion.so
Error in <TGClient::TGClient>: only one instance of TGClient allowed
root [0] TRestAxionGeneratorProcess axGen;
root [1] TFile *f = TFile::Open("manual_test.root", "RECREATE");
root [2] axGen.Write();
root [3] delete f;
root [4] .q
jgalan@sultan2:~/rest-framework$ restRoot
Warning in <UnknownClass::SetDisplay>: DISPLAY not set, setting it to 192.168.1.2:0.0
= Loading libraries ...
- /home/jgalan/rest-framework/install/lib/libRestDetector.so
- /home/jgalan/rest-framework/install/lib/libRestFramework.so
- /home/jgalan/rest-framework/install/lib/libRestRaw.so
- /home/jgalan/rest-framework/install/lib/libRestConnectors.so
- /home/jgalan/rest-framework/install/lib/libRestAxion.so
Error in <TGClient::TGClient>: only one instance of TGClient allowed
root [0] TFile *f = TFile::Open("manual_test.root");
root [1] f->ShowStreamerInfo()
OBJ: TList TList Doubly linked list : 0
StreamerInfo for class: TNamed, version=1, checksum=0xdfb74a3c
TObject BASE offset= 0 type=66 Basic ROOT object
TString fName offset= 0 type=65 object identifier
TString fTitle offset= 0 type=65 object title
StreamerInfo for class: TRestAxionGeneratorProcess, version=3, checksum=0xa7ff3818
TRestEventProcess BASE offset= 0 type= 0
TVector2 fAxionMassRange offset= 0 type=61 <
double fTargetRadius offset= 0 type= 8 <
TString fGeneratorType offset= 0 type=65 <
int fSeed offset= 0 type= 3 <
TVector2 fEnergyRange offset= 0 type=61 <
double fTotalFlux offset= 0 type= 8 <
StreamerInfo for class: TRestEventProcess, version=3, checksum=0x2513b303
TRestMetadata BASE offset= 0 type= 0
StreamerInfo for class: TRestMetadata, version=9, checksum=0xe298dc45
TNamed BASE offset= 0 type=67 The basis for a named object (name, title)
TString fVersion offset= 0 type=65 <
TString fCommit offset= 0 type=65 <
TString fLibraryVersion offset= 0 type=65 <
bool fOfficialRelease offset= 0 type=18 <
bool fCleanState offset= 0 type=18 <
string fConfigFileName offset= 0 type=300 ,stl=365, ctype=365,
string fSectionName offset= 0 type=300 ,stl=365, ctype=365,
string configBuffer offset= 0 type=300 ,stl=365, ctype=365,
string messageBuffer offset= 0 type=300 ,stl=365, ctype=365,
bool fError offset= 0 type=18
int fNErrors offset= 0 type= 3
bool fWarning offset= 0 type=18
int fNWarnings offset= 0 type= 3
TString fErrorMessage offset= 0 type=65
TString fWarningMessage offset= 0 type=65
StreamerInfo for class: TVector2, version=3, checksum=0x89b7f4
TObject BASE offset= 0 type=66 Basic ROOT object
double fX offset= 0 type= 8 components of the vector
double fY offset= 0 type= 8
root [2]
Second test:
jgalan@sultan2:~/rest-framework$ restRoot
Warning in <UnknownClass::SetDisplay>: DISPLAY not set, setting it to 192.168.1.2:0.0
= Loading libraries ...
- /home/jgalan/rest-framework/install/lib/libRestDetector.so
- /home/jgalan/rest-framework/install/lib/libRestFramework.so
- /home/jgalan/rest-framework/install/lib/libRestRaw.so
- /home/jgalan/rest-framework/install/lib/libRestConnectors.so
- /home/jgalan/rest-framework/install/lib/libRestAxion.so
Error in <TGClient::TGClient>: only one instance of TGClient allowed
root [0] TRestAxionGeneratorProcess *axGen = new TRestAxionGeneratorProcess();
root [1] TFile *f = TFile::Open("manual_test.root", "RECREATE");
root [2] axGen->Write();
root [3] delete f;
root [4] delete axGen;
root [5] .q
jgalan@sultan2:~/rest-framework$ restRoot
Warning in <UnknownClass::SetDisplay>: DISPLAY not set, setting it to 192.168.1.2:0.0
= Loading libraries ...
- /home/jgalan/rest-framework/install/lib/libRestDetector.so
- /home/jgalan/rest-framework/install/lib/libRestFramework.so
- /home/jgalan/rest-framework/install/lib/libRestRaw.so
- /home/jgalan/rest-framework/install/lib/libRestConnectors.so
- /home/jgalan/rest-framework/install/lib/libRestAxion.so
Error in <TGClient::TGClient>: only one instance of TGClient allowed
root [0] TFile *f = TFile::Open("manual_test.root");
root [1] f->ShowStreamerInfo()
OBJ: TList TList Doubly linked list : 0
StreamerInfo for class: TNamed, version=1, checksum=0xdfb74a3c
TObject BASE offset= 0 type=66 Basic ROOT object
TString fName offset= 0 type=65 object identifier
TString fTitle offset= 0 type=65 object title
StreamerInfo for class: TRestAxionGeneratorProcess, version=3, checksum=0xa7ff3818
TRestEventProcess BASE offset= 0 type= 0
TVector2 fAxionMassRange offset= 0 type=61 <
double fTargetRadius offset= 0 type= 8 <
TString fGeneratorType offset= 0 type=65 <
int fSeed offset= 0 type= 3 <
TVector2 fEnergyRange offset= 0 type=61 <
double fTotalFlux offset= 0 type= 8 <
StreamerInfo for class: TRestEventProcess, version=3, checksum=0x2513b303
TRestMetadata BASE offset= 0 type= 0
StreamerInfo for class: TRestMetadata, version=9, checksum=0xe298dc45
TNamed BASE offset= 0 type=67 The basis for a named object (name, title)
TString fVersion offset= 0 type=65 <
TString fCommit offset= 0 type=65 <
TString fLibraryVersion offset= 0 type=65 <
bool fOfficialRelease offset= 0 type=18 <
bool fCleanState offset= 0 type=18 <
string fConfigFileName offset= 0 type=300 ,stl=365, ctype=365,
string fSectionName offset= 0 type=300 ,stl=365, ctype=365,
string configBuffer offset= 0 type=300 ,stl=365, ctype=365,
string messageBuffer offset= 0 type=300 ,stl=365, ctype=365,
bool fError offset= 0 type=18
int fNErrors offset= 0 type= 3
bool fWarning offset= 0 type=18
int fNWarnings offset= 0 type= 3
TString fErrorMessage offset= 0 type=65
TString fWarningMessage offset= 0 type=65
StreamerInfo for class: TVector2, version=3, checksum=0x89b7f4
TObject BASE offset= 0 type=66 Basic ROOT object
double fX offset= 0 type= 8 components of the vector
double fY offset= 0 type= 8
root [2]