Undefiend refernece to Streamer, TBuffer, Showmember etc

perthi · November 11, 2007, 4:48pm

Hi
I try to make GUI with widgest that communicates with the signal/slot mechanism
in ROOT. When I include the ClassDef and ClassImp statment in my
GUI classes in order to make a dictionary I get this errors

. install.sh
g++ -ggdb root-config --glibs -L/home/phos/feeclient-0.6/lib -lFeeClient -L/home/phos/lib -ldim -lpthread apdgui_src/MainGui.o apdgui_src/AltroMenu.o apdgui_src/apdgui.o src/PhosDetector.o src/PhosDcsBase.o src/PhosModule.o src/Rcu.o apdgui_src/RcuButton.o src/Mapper.o src/FeeCard.o apdgui_src/FeeCardButton.o apdgui_src/FeeCardOnOffButton.o apdgui_src/ApdInput.o apdgui_src/PhosMenuButton.o src/ScriptCompiler.o src/DatabaseDummy.o src/BinaryCompiler.o src/PhosFeeClient.o apdgui_src/PhosNumberEntry.o apdgui_src/PhosHexNumberEntry.o apdgui_src/LogViewer.o apdgui_src/SandboxMenu.o apdgui_src/ElectronicsMenu.o apdgui_src/MainMenu.o apdgui_src/TruMenu.o apdgui_src/PhosDcsWidget.o -o build/bin/apdgui
apdgui_src/MainGui.o(.gnu.linkonce.d._ZTV7MainGui+0x2e0):apdgui_src/MainGui.cxx:79: undefined reference to PhosDcsWidget::ShowMembers(TMemberInspector&, char*)' apdgui_src/MainGui.o(.gnu.linkonce.d._ZTV7MainGui+0x2e4):apdgui_src/MainGui.cxx:79: undefined reference toPhosDcsWidget::Streamer(TBuffer&)'
apdgui_src/MainGui.o(.gnu.linkonce.t._ZNK13PhosDcsWidget3IsAEv+0x7): In function PhosDcsWidget::IsA() const': /home/phos/root/include/TGFrame.h:338: undefined reference toPhosDcsWidget::Class()'
apdgui_src/AltroMenu.o(.text+0x376): In function __static_initialization_and_destruction_0': apdgui_src/AltroMenu.cxx:20: undefined reference toROOT::GenerateInitInstance(AltroMenu const*)'
apdgui_src/AltroMenu.o(.gnu.linkonce.d._ZTV9AltroMenu+0x14):apdgui_src/AltroMenu.h:81: undefined reference to AltroMenu::ShowMembers(TMemberInspector&, char*)' apdgui_src/AltroMenu.o(.gnu.linkonce.d._ZTV9AltroMenu+0x18):apdgui_src/AltroMenu.h:81: undefined reference toAltroMenu::Streamer(TBuffer&)'
apdgui_src/AltroMenu.o(.gnu.linkonce.t._ZNK9AltroMenu3IsAEv+0x7): In function AltroMenu::IsA() const': apdgui_src/AltroMenu.cxx:24: undefined reference toAltroMenu::Class()'
apdgui_src/RcuButton.o(.text+0x102a): In function __static_initialization_and_destruction_0': apdgui_src/RcuButton.cxx:29: undefined reference toROOT::GenerateInitInstance(RcuButton const*)'
apdgui_src/RcuButton.o(.gnu.linkonce.d._ZTV9RcuButton+0xe4):apdgui_src/RcuButton.cxx:37: undefined reference to RcuButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/RcuButton.o(.gnu.linkonce.d._ZTV9RcuButton+0xe8):apdgui_src/RcuButton.cxx:38: undefined reference toRcuButton::Streamer(TBuffer&)'
apdgui_src/RcuButton.o(.gnu.linkonce.d._ZTV9RcuButton+0x300):apdgui_src/RcuButton.cxx:49: undefined reference to non-virtual thunk to RcuButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/RcuButton.o(.gnu.linkonce.d._ZTV9RcuButton+0x304):apdgui_src/RcuButton.cxx:46: undefined reference tonon-virtual thunk to RcuButton::Streamer(TBuffer&)'
apdgui_src/RcuButton.o(.gnu.linkonce.d._ZTV9RcuButton+0x324):apdgui_src/RcuButton.cxx:46: undefined reference to non-virtual thunk to RcuButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/RcuButton.o(.gnu.linkonce.d._ZTV9RcuButton+0x328):apdgui_src/RcuButton.cxx:46: undefined reference tonon-virtual thunk to RcuButton::Streamer(TBuffer&)'
apdgui_src/RcuButton.o(.gnu.linkonce.t._ZNK9RcuButton3IsAEv+0x7): In function RcuButton::IsA() const': /home/phos/root/include/TGFrame.h:230: undefined reference toRcuButton::Class()'
apdgui_src/FeeCardButton.o(.text+0x986): In function __static_initialization_and_destruction_0': apdgui_src/FeeCardButton.cxx:26: undefined reference toROOT::GenerateInitInstance(FeeCardButton const*)'
apdgui_src/FeeCardButton.o(.gnu.linkonce.d._ZTV13FeeCardButton+0xe4):apdgui_src/FeeCardButton.cxx:29: undefined reference to FeeCardButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/FeeCardButton.o(.gnu.linkonce.d._ZTV13FeeCardButton+0xe8):apdgui_src/FeeCardButton.cxx:29: undefined reference toFeeCardButton::Streamer(TBuffer&)'
apdgui_src/FeeCardButton.o(.gnu.linkonce.d._ZTV13FeeCardButton+0x300):apdgui_src/FeeCardButton.cxx:37: undefined reference to non-virtual thunk to FeeCardButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/FeeCardButton.o(.gnu.linkonce.d._ZTV13FeeCardButton+0x304):apdgui_src/FeeCardButton.cxx:37: undefined reference tonon-virtual thunk to FeeCardButton::Streamer(TBuffer&)'
apdgui_src/FeeCardButton.o(.gnu.linkonce.d._ZTV13FeeCardButton+0x324):apdgui_src/FeeCardButton.cxx:39: undefined reference to non-virtual thunk to FeeCardButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/FeeCardButton.o(.gnu.linkonce.d._ZTV13FeeCardButton+0x328):apdgui_src/FeeCardButton.cxx:39: undefined reference tonon-virtual thunk to FeeCardButton::Streamer(TBuffer&)'
apdgui_src/FeeCardButton.o(.gnu.linkonce.d._ZTV13FeeCardButton+0x340):apdgui_src/FeeCardButton.cxx:40: undefined reference to non-virtual thunk to FeeCardButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/FeeCardButton.o(.gnu.linkonce.d._ZTV13FeeCardButton+0x344):apdgui_src/FeeCardButton.cxx:40: undefined reference tonon-virtual thunk to FeeCardButton::Streamer(TBuffer&)'
apdgui_src/FeeCardButton.o(.gnu.linkonce.t._ZNK13FeeCardButton3IsAEv+0x7): In function FeeCardButton::IsA() const': apdgui_src/FeeCardButton.cxx:29: undefined reference toFeeCardButton::Class()'
apdgui_src/FeeCardOnOffButton.o(.text+0x5d2): In function __static_initialization_and_destruction_0': apdgui_src/FeeCardOnOffButton.cxx:27: undefined reference toROOT::GenerateInitInstance(FeeCardOnOffButton const*)'
apdgui_src/FeeCardOnOffButton.o(.gnu.linkonce.d._ZTV18FeeCardOnOffButton+0xe4):apdgui_src/FeeCardOnOffButton.cxx:30: undefined reference to FeeCardOnOffButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/FeeCardOnOffButton.o(.gnu.linkonce.d._ZTV18FeeCardOnOffButton+0xe8):apdgui_src/FeeCardOnOffButton.cxx:30: undefined reference toFeeCardOnOffButton::Streamer(TBuffer&)'
apdgui_src/FeeCardOnOffButton.o(.gnu.linkonce.d._ZTV18FeeCardOnOffButton+0x300):apdgui_src/FeeCardOnOffButton.cxx:39: undefined reference to non-virtual thunk to FeeCardOnOffButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/FeeCardOnOffButton.o(.gnu.linkonce.d._ZTV18FeeCardOnOffButton+0x304):apdgui_src/FeeCardOnOffButton.cxx:39: undefined reference tonon-virtual thunk to FeeCardOnOffButton::Streamer(TBuffer&)'
apdgui_src/FeeCardOnOffButton.o(.gnu.linkonce.d._ZTV18FeeCardOnOffButton+0x324):apdgui_src/FeeCardOnOffButton.cxx:40: undefined reference to non-virtual thunk to FeeCardOnOffButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/FeeCardOnOffButton.o(.gnu.linkonce.d._ZTV18FeeCardOnOffButton+0x328):apdgui_src/FeeCardOnOffButton.cxx:40: undefined reference tonon-virtual thunk to FeeCardOnOffButton::Streamer(TBuffer&)'
apdgui_src/FeeCardOnOffButton.o(.gnu.linkonce.d._ZTV18FeeCardOnOffButton+0x340):apdgui_src/FeeCardOnOffButton.cxx:40: undefined reference to non-virtual thunk to FeeCardOnOffButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/FeeCardOnOffButton.o(.gnu.linkonce.d._ZTV18FeeCardOnOffButton+0x344):apdgui_src/FeeCardOnOffButton.cxx:40: undefined reference tonon-virtual thunk to FeeCardOnOffButton::Streamer(TBuffer&)'
apdgui_src/FeeCardOnOffButton.o(.gnu.linkonce.t._ZNK18FeeCardOnOffButton3IsAEv+0x7): In function FeeCardOnOffButton::IsA() const': apdgui_src/FeeCardOnOffButton.cxx:30: undefined reference toFeeCardOnOffButton::Class()'
apdgui_src/ApdInput.o(.gnu.linkonce.d._ZTV8ApdInput+0x2d8):apdgui_src/ApdInput.cxx:45: undefined reference to PhosDcsWidget::ShowMembers(TMemberInspector&, char*)' apdgui_src/ApdInput.o(.gnu.linkonce.d._ZTV8ApdInput+0x2dc):apdgui_src/ApdInput.cxx:45: undefined reference toPhosDcsWidget::Streamer(TBuffer&)'
apdgui_src/PhosMenuButton.o(.text+0x80e): In function __static_initialization_and_destruction_0': apdgui_src/PhosMenuButton.cxx:26: undefined reference toROOT::GenerateInitInstance(PhosMenuButton const*)'
apdgui_src/PhosMenuButton.o(.gnu.linkonce.d._ZTV14PhosMenuButton+0xe4):apdgui_src/PhosMenuButton.cxx:30: undefined reference to PhosMenuButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosMenuButton.o(.gnu.linkonce.d._ZTV14PhosMenuButton+0xe8):apdgui_src/PhosMenuButton.cxx:30: undefined reference toPhosMenuButton::Streamer(TBuffer&)'
apdgui_src/PhosMenuButton.o(.gnu.linkonce.d._ZTV14PhosMenuButton+0x300):apdgui_src/PhosMenuButton.cxx:46: undefined reference to non-virtual thunk to PhosMenuButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosMenuButton.o(.gnu.linkonce.d._ZTV14PhosMenuButton+0x304):apdgui_src/PhosMenuButton.cxx:48: undefined reference tonon-virtual thunk to PhosMenuButton::Streamer(TBuffer&)'
apdgui_src/PhosMenuButton.o(.gnu.linkonce.d._ZTV14PhosMenuButton+0x324):apdgui_src/PhosMenuButton.cxx:53: undefined reference to non-virtual thunk to PhosMenuButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosMenuButton.o(.gnu.linkonce.d._ZTV14PhosMenuButton+0x328):apdgui_src/PhosMenuButton.cxx:53: undefined reference tonon-virtual thunk to PhosMenuButton::Streamer(TBuffer&)'
apdgui_src/PhosMenuButton.o(.gnu.linkonce.d._ZTV14PhosMenuButton+0x340):apdgui_src/PhosMenuButton.cxx:53: undefined reference to non-virtual thunk to PhosMenuButton::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosMenuButton.o(.gnu.linkonce.d._ZTV14PhosMenuButton+0x344):apdgui_src/PhosMenuButton.cxx:53: undefined reference tonon-virtual thunk to PhosMenuButton::Streamer(TBuffer&)'
apdgui_src/PhosMenuButton.o(.gnu.linkonce.t._ZNK14PhosMenuButton3IsAEv+0x7): In function PhosMenuButton::IsA() const': apdgui_src/PhosMenuButton.cxx:30: undefined reference toPhosMenuButton::Class()'
apdgui_src/PhosNumberEntry.o(.text+0x5ae): In function __static_initialization_and_destruction_0': apdgui_src/PhosNumberEntry.cxx:22: undefined reference toROOT::GenerateInitInstance(PhosNumberEntry const*)'
apdgui_src/PhosNumberEntry.o(.gnu.linkonce.d._ZTV15PhosNumberEntry+0xe4):apdgui_src/PhosNumberEntry.cxx:30: undefined reference to PhosNumberEntry::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosNumberEntry.o(.gnu.linkonce.d._ZTV15PhosNumberEntry+0xe8):apdgui_src/PhosNumberEntry.cxx:30: undefined reference toPhosNumberEntry::Streamer(TBuffer&)'
apdgui_src/PhosNumberEntry.o(.gnu.linkonce.d._ZTV15PhosNumberEntry+0x318):apdgui_src/PhosNumberEntry.cxx:57: undefined reference to non-virtual thunk to PhosNumberEntry::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosNumberEntry.o(.gnu.linkonce.d._ZTV15PhosNumberEntry+0x31c):apdgui_src/PhosNumberEntry.cxx:59: undefined reference tonon-virtual thunk to PhosNumberEntry::Streamer(TBuffer&)'
apdgui_src/PhosNumberEntry.o(.gnu.linkonce.d._ZTV15PhosNumberEntry+0x33c):apdgui_src/PhosNumberEntry.cxx:67: undefined reference to non-virtual thunk to PhosNumberEntry::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosNumberEntry.o(.gnu.linkonce.d._ZTV15PhosNumberEntry+0x340):apdgui_src/PhosNumberEntry.cxx:67: undefined reference tonon-virtual thunk to PhosNumberEntry::Streamer(TBuffer&)'
apdgui_src/PhosNumberEntry.o(.gnu.linkonce.d._ZTV15PhosNumberEntry+0x358):apdgui_src/PhosNumberEntry.cxx:79: undefined reference to non-virtual thunk to PhosNumberEntry::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosNumberEntry.o(.gnu.linkonce.d._ZTV15PhosNumberEntry+0x35c):apdgui_src/PhosNumberEntry.cxx:79: undefined reference tonon-virtual thunk to PhosNumberEntry::Streamer(TBuffer&)'
apdgui_src/PhosNumberEntry.o(.gnu.linkonce.t._ZNK15PhosNumberEntry3IsAEv+0x7): In function PhosNumberEntry::IsA() const': /home/phos/root/include/TGFrame.h:338: undefined reference toPhosNumberEntry::Class()'
apdgui_src/PhosHexNumberEntry.o(.text+0x522): In function __static_initialization_and_destruction_0': apdgui_src/PhosHexNumberEntry.cxx:22: undefined reference toROOT::GenerateInitInstance(PhosHexNumberEntry const*)'
apdgui_src/PhosHexNumberEntry.o(.gnu.linkonce.d._ZTV18PhosHexNumberEntry+0xe4):apdgui_src/PhosHexNumberEntry.cxx:30: undefined reference to PhosHexNumberEntry::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosHexNumberEntry.o(.gnu.linkonce.d._ZTV18PhosHexNumberEntry+0xe8):apdgui_src/PhosHexNumberEntry.cxx:30: undefined reference toPhosHexNumberEntry::Streamer(TBuffer&)'
apdgui_src/PhosHexNumberEntry.o(.gnu.linkonce.d._ZTV18PhosHexNumberEntry+0x318):apdgui_src/PhosHexNumberEntry.cxx:62: undefined reference to non-virtual thunk to PhosHexNumberEntry::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosHexNumberEntry.o(.gnu.linkonce.d._ZTV18PhosHexNumberEntry+0x31c):apdgui_src/PhosHexNumberEntry.cxx:62: undefined reference tonon-virtual thunk to PhosHexNumberEntry::Streamer(TBuffer&)'
apdgui_src/PhosHexNumberEntry.o(.gnu.linkonce.d._ZTV18PhosHexNumberEntry+0x33c):apdgui_src/PhosHexNumberEntry.cxx:67: undefined reference to non-virtual thunk to PhosHexNumberEntry::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosHexNumberEntry.o(.gnu.linkonce.d._ZTV18PhosHexNumberEntry+0x340):apdgui_src/PhosHexNumberEntry.cxx:67: undefined reference tonon-virtual thunk to PhosHexNumberEntry::Streamer(TBuffer&)'
apdgui_src/PhosHexNumberEntry.o(.gnu.linkonce.d._ZTV18PhosHexNumberEntry+0x358):apdgui_src/PhosHexNumberEntry.cxx:69: undefined reference to non-virtual thunk to PhosHexNumberEntry::ShowMembers(TMemberInspector&, char*)' apdgui_src/PhosHexNumberEntry.o(.gnu.linkonce.d._ZTV18PhosHexNumberEntry+0x35c):apdgui_src/PhosHexNumberEntry.cxx:69: undefined reference tonon-virtual thunk to PhosHexNumberEntry::Streamer(TBuffer&)'
apdgui_src/PhosHexNumberEntry.o(.gnu.linkonce.t._ZNK18PhosHexNumberEntry3IsAEv+0x7): In function PhosHexNumberEntry::IsA() const': /home/phos/root/include/TGFrame.h:338: undefined reference toPhosHexNumberEntry::Class()'
apdgui_src/LogViewer.o(.text+0xa80): In function __static_initialization_and_destruction_0': apdgui_src/LogViewer.cxx:22: undefined reference toROOT::GenerateInitInstance(LogViewer const*)'
apdgui_src/LogViewer.o(.gnu.linkonce.d._ZTV9LogViewer+0xe4):apdgui_src/LogViewer.cxx:25: undefined reference to LogViewer::ShowMembers(TMemberInspector&, char*)' apdgui_src/LogViewer.o(.gnu.linkonce.d._ZTV9LogViewer+0xe8):apdgui_src/LogViewer.cxx:25: undefined reference toLogViewer::Streamer(TBuffer&)'
apdgui_src/LogViewer.o(.gnu.linkonce.d._ZTV9LogViewer+0x2bc):apdgui_src/LogViewer.cxx:39: undefined reference to non-virtual thunk to LogViewer::ShowMembers(TMemberInspector&, char*)' apdgui_src/LogViewer.o(.gnu.linkonce.d._ZTV9LogViewer+0x2c0):apdgui_src/LogViewer.cxx:39: undefined reference tonon-virtual thunk to LogViewer::Streamer(TBuffer&)'
apdgui_src/LogViewer.o(.gnu.linkonce.d._ZTV9LogViewer+0x2d8):apdgui_src/LogViewer.cxx:43: undefined reference to non-virtual thunk to LogViewer::ShowMembers(TMemberInspector&, char*)' apdgui_src/LogViewer.o(.gnu.linkonce.d._ZTV9LogViewer+0x2dc):apdgui_src/LogViewer.cxx:43: undefined reference tonon-virtual thunk to LogViewer::Streamer(TBuffer&)'
apdgui_src/LogViewer.o(.gnu.linkonce.t._ZNK9LogViewer3IsAEv+0x7): In function LogViewer::IsA() const': apdgui_src/LogViewer.cxx:25: undefined reference toLogViewer::Class()‘
apdgui_src/SandboxMenu.o(.text+0xda4): In function __static_initialization_and_destruction_0': apdgui_src/SandboxMenu.cxx:23: undefined reference toROOT::GenerateInitInstance(SandboxMenu const*)‘
apdgui_src/SandboxMenu.o(.gnu.linkonce.d._ZTV11SandboxMenu+0x14):apdgui_src/SandboxMenu.h:54: undefined reference to SandboxMenu::ShowMembers(TMemberInspector&, char*)' apdgui_src/SandboxMenu.o(.gnu.linkonce.d._ZTV11SandboxMenu+0x18):/home/phos/root/include/TObject.h:154: undefined reference toSandboxMenu::Streamer(TBuffer&)‘
apdgui_src/SandboxMenu.o(.gnu.linkonce.t._ZNK11SandboxMenu3IsAEv+0x7): In function SandboxMenu::IsA() const': apdgui_src/SandboxMenu.cxx:26: undefined reference toSandboxMenu::Class()‘
apdgui_src/ElectronicsMenu.o(.text+0x8): In function ElectronicsMenu::ElectronicsMenu()': /home/phos/root/include/TObject.h:154: undefined reference tovtable for ElectronicsMenu’
apdgui_src/ElectronicsMenu.o(.text+0x16): In function ElectronicsMenu::ElectronicsMenu()': apdgui_src/ElectronicsMenu.cxx:35: undefined reference tovtable for ElectronicsMenu’
apdgui_src/ElectronicsMenu.o(.text+0x24): In function ElectronicsMenu::~ElectronicsMenu()': apdgui_src/ElectronicsMenu.cxx:40: undefined reference tovtable for ElectronicsMenu’
apdgui_src/ElectronicsMenu.o(.text+0x32): In function ElectronicsMenu::~ElectronicsMenu()': apdgui_src/ElectronicsMenu.cxx:40: undefined reference tovtable for ElectronicsMenu’
apdgui_src/ElectronicsMenu.o(.text+0x46): In function ElectronicsMenu::ElectronicsMenu(MainGui*, int, int, int, int)': apdgui_src/ElectronicsMenu.cxx:47: undefined reference tovtable for ElectronicsMenu’
apdgui_src/ElectronicsMenu.o(.text+0x16ca):apdgui_src/ElectronicsMenu.cxx:47: more undefined references to vtable for ElectronicsMenu' follow apdgui_src/ElectronicsMenu.o(.text+0x2f94): In function__static_initialization_and_destruction_0’:
apdgui_src/ElectronicsMenu.cxx:32: undefined reference to ROOT::GenerateInitInstance(ElectronicsMenu const*)' apdgui_src/MainMenu.o(.text+0x150c): In function__static_initialization_and_destruction_0’:
apdgui_src/MainMenu.cxx:11: undefined reference to ROOT::GenerateInitInstance(MainMenu const*)' apdgui_src/MainMenu.o(.gnu.linkonce.d._ZTV8MainMenu+0x44):apdgui_src/MainMenu.cxx:19: undefined reference toMainMenu::ShowMembers(TMemberInspector&, char*)‘
apdgui_src/MainMenu.o(.gnu.linkonce.d._ZTV8MainMenu+0x48):apdgui_src/MainMenu.cxx:19: undefined reference to MainMenu::Streamer(TBuffer&)' apdgui_src/MainMenu.o(.gnu.linkonce.t._ZNK8MainMenu3IsAEv+0x7): In functionMainMenu::IsA() const’:
apdgui_src/MainMenu.cxx:14: undefined reference to MainMenu::Class()' apdgui_src/TruMenu.o(.text+0xc6a): In function__static_initialization_and_destruction_0’:
apdgui_src/TruMenu.cxx:25: undefined reference to ROOT::GenerateInitInstance(TruMenu const*)' apdgui_src/TruMenu.o(.gnu.linkonce.d._ZTV7TruMenu+0x14):apdgui_src/TruMenu.h:63: undefined reference toTruMenu::ShowMembers(TMemberInspector&, char*)‘
apdgui_src/TruMenu.o(.gnu.linkonce.d._ZTV7TruMenu+0x18):/home/phos/root/include/TObject.h:154: undefined reference to TruMenu::Streamer(TBuffer&)' apdgui_src/TruMenu.o(.gnu.linkonce.t._ZNK7TruMenu3IsAEv+0x7): In functionTruMenu::IsA() const’:
apdgui_src/TruMenu.cxx:29: undefined reference to TruMenu::Class()' apdgui_src/PhosDcsWidget.o(.text+0x146): In function__static_initialization_and_destruction_0’:
apdgui_src/PhosDcsWidget.cxx:4: undefined reference to ROOT::GenerateInitInstance(PhosDcsWidget const*)' apdgui_src/PhosDcsWidget.o(.gnu.linkonce.d._ZTV13PhosDcsWidget+0x14):apdgui_src/PhosDcsWidget.h:27: undefined reference toPhosDcsWidget::ShowMembers(TMemberInspector&, char*)‘
apdgui_src/PhosDcsWidget.o(.gnu.linkonce.d._ZTV13PhosDcsWidget+0x18):apdgui_src/PhosDcsWidget.h:27: undefined reference to PhosDcsWidget::Streamer(TBuffer&)' collect2: ld returned 1 exit status make: *** [build/bin/apdgui] Error 1 ln:apdgui’: File exists
[alphspcdcs01] /home/phos/phos_dcs_new/phosfeeclient >

pcanal · November 11, 2007, 11:11pm

Hi,

You must generate (using rootcint), compile and link (using your compiler) the dictionary for each of these classes.

Cheers,
Philippe

perthi · November 12, 2007, 3:57pm

Hi I have created a root dictionaray and linked against it -> same problem
just doesnt work and a comlete absence of any error messages.

I want to communicate between two differen classes PhosNumberEntry
and MainMenu, I cannot send
a mimimu workinexample because this is software to controll our electronics that depends on several other packages.
Is her any reason why the following in principle shouldnt work ?

class PhosNumberEntry : public TGNumberEntry
{
RQ_OBJECT(“PhosNumberEntry”)

public:
PhosNumberEntry();
~PhosNumberEntry();

PhosNumberEntry(MainGui mGuiPtr, const TGWindow parent = 0, Double_t val = 0, Int_t digitwidth = 5,
Int_t id = -1, TGNumberFormat::EStyle style = kNESReal,
TGNumberFormat::EAttribute attr = kNEAAnyNumber,
TGNumberFormat::ELimit limits = kNELNoLimits, Double_t min = 0, Double_t max = 1);
virtual void ValueChanged(Long_t t);
virtual void ValueSet(Long_t t);
void SetLimits(int low, int high);
void SetButtonType(char c);

private:
MainGui *fMainGuiPtr;
char buttonType;
int lowLimit;
int highLimit;

ClassDef(PhosNumberEntry, 1)

};

void
PhosNumberEntry::ValueChanged(Long_t t)
{
int tmp = GetIntNumber();

Long_t args[1];

args[0] = t;
args[1] = tmp;

// printf("\nnumberentry:ValueChanged: walue gotten was: %d\n", tmp);

if(t == 10000)
{
if(tmp > lowLimit)
{
SetIntNumber(tmp -1);
}
else
{

}
}

else if(t == 0)
{
if(tmp < (highLimit))
{
SetIntNumber(tmp +1);
}
else
{

}
}

Emit("ValueChanged(Long_t t)", args);

}

class MainMenu : public TQObject
{
RQ_OBJECT(“MainMenu”)

public:
MainMenu();
~MainMenu();
// MainMenu(TGMainFrame *framePtr, int X, int Y, int W, int H);
MainMenu(MainGui *mGuiPtr, int X, int Y, int W, int H);
void DisplayConfigInfo(TGGroupFrame *groupFramePtr);
int GetLatestConfigId();
void GetConfigInfoFromDatabase(int id);
void GetConfigInfoFromUser(char *configInfo, const int size);
void DestroyGetConfigInfoDisplay();
void LoadApdConfig();
void LoadApdConfig(TGTextView *description);
void SaveApdConfig();
void SetConfigIdLimit(int Id);
void myslot(Long_t t);
// void SignalTest();

private:
MainGui *fMainGuiPtr;
Bool_t initialized;
DatabaseDummy *databasePtr;
TGGroupFrame *menuGroupPtr;
PhosMenuButton *exitButtPtr;
PhosMenuButton *saveButtPtr;
PhosMenuButton *loadButtPtr;
PhosNumberEntry *configIdInputPtr;
TGGroupFrame *configInfoMenuPtr;
TGTextView *configInfoTextPtr;
TGMainFrame *configInfoInputMainframePtr;
PhosMenuButton *getConfigInfoOKButtPtr;
PhosMenuButton *getConfigInfoCANCELButtPtr;
TGTextEdit *configInfoInputTextPtr;

ClassDef(MainMenu,1)

};

//}

#endif

MainMenu::MainMenu(MainGui *mGuiPtr, int X, int Y, int W, int H) : TQObject()
{
loadButtPtr->MoveResize( 20, 70, 130, 20);
configIdInputPtr = new PhosNumberEntry(mGuiPtr, menuGroupPtr, GetLatestConfigId(), 5, -1, (TGNumberFormat::EStyle) 5);
configIdInputPtr->SetButtonType(‘c’);
configIdInputPtr->MoveResize(160, 70, 80, 20);
configIdInputPtr->SetLimits(0, GetLatestConfigId());
configIdInputPtr->Connect(“ValueChanged(Long_t t)”, “MainMenu”, this, “myslot(Long_t t)”);
}

void
MainMenu::myslot(Long_t t)
{
printf("\n myslot, HELLO WORLD\n");
}

pcanal · November 12, 2007, 4:31pm

[quote]Hi I have created a root dictionaray and linked against it -> same problem
just doesnt work and a comlete absence of any error messages. [/quote]I am confused, ‘same problem’ seems to say that you are still seeing the link errors … however ‘absence of error messages’ seems to indicate that you are running something (but I have no clue what) … Could you be more specific? Did you try adding debug print in ValueChanged?

Philippe

perthi · November 12, 2007, 4:51pm

Hi
It works now
The reson why it dint work before was becasue I had a typo
I had written

Emit(“ValueChanged(Long_t t)”, t);

instead of

Emit(“ValueChanged(Long_t)”, t);

It would have been usefull if root had complained about it.

cheers
Per Thomas

ynikitenko · May 6, 2021, 6:54pm

This looks like an old topic and probably should be closed (though it’s top when you make search for this problem). Anyway, I had a similar error today. I solved it by compiling for another ROOT version.

I developed my program on my computer with ROOT 6.22 (and then 6.24). However, on the cluster it refused to compile, first with ROOT 5.34 (the default there) - probably some newer features that I use. Then I found that most recent ROOT there is 6.23, and tried to use that, and got these errors (and some deprecation warnings). Then I used 6.22, and all worked fine.