[Gate-users] Unable to build and run AnalyzeCT.cpp (example_CT)

[Chaitanya Kolluru]

Hi,

I am trying to run a CT simulation in vGate.

According to the exampleCT pdf file, I have run the simulation and would
like to view the results now. When I try to build the AnalyzeCT.cpp file by
g++ -O3 `root-config --cflags --glibs` AnalyzeCT.cpp -o AnalyzeCT , i get
this:

/tmp/ccKxJkUu.o: In function `TApplicationImp::~TApplicationImp()':
AnalyzeCT.cpp:(.text._ZN15TApplicationImpD2Ev[_ZN15TApplicationImpD5Ev]+0x12):
undefined reference to `TString::~TString()'
/tmp/ccKxJkUu.o: In function `TCanvasImp::IsA() const':
AnalyzeCT.cpp:(.text._ZNK10TCanvasImp3IsAEv[TCanvasImp::IsA() const]+0x1):
undefined reference to `TCanvasImp::Class()'
/tmp/ccKxJkUu.o: In function `TApplicationImp::IsA() const':
AnalyzeCT.cpp:(.text._ZNK15TApplicationImp3IsAEv[TApplicationImp::IsA()
const]+0x1): undefined reference to `TApplicationImp::Class()'
/tmp/ccKxJkUu.o: In function `TApplicationImp::~TApplicationImp()':
AnalyzeCT.cpp:(.text._ZN15TApplicationImpD0Ev[_ZN15TApplicationImpD5Ev]+0x15):
undefined reference to `TString::~TString()'
/tmp/ccKxJkUu.o: In function `int TTree::SetBranchAddress<float>(char
const*, float*, TBranch**)':
AnalyzeCT.cpp:(.text._ZN5TTree16SetBranchAddressIfEEiPKcPT_PP7TBranch[int
TTree::SetBranchAddress<float>(char const*, float*, TBranch**)]+0x21):
undefined reference to `TClass::GetClass(std::type_info const&, bool, bool)'
AnalyzeCT.cpp:(.text._ZN5TTree16SetBranchAddressIfEEiPKcPT_PP7TBranch[int
TTree::SetBranchAddress<float>(char const*, float*, TBranch**)]+0x78):
undefined reference to `TDataType::GetType(std::type_info const&)'
/tmp/ccKxJkUu.o: In function `int TTree::SetBranchAddress<int>(char const*,
int*, TBranch**)':
AnalyzeCT.cpp:(.text._ZN5TTree16SetBranchAddressIiEEiPKcPT_PP7TBranch[int
TTree::SetBranchAddress<int>(char const*, int*, TBranch**)]+0x21):
undefined reference to `TClass::GetClass(std::type_info const&, bool, bool)'
AnalyzeCT.cpp:(.text._ZN5TTree16SetBranchAddressIiEEiPKcPT_PP7TBranch[int
TTree::SetBranchAddress<int>(char const*, int*, TBranch**)]+0x78):
undefined reference to `TDataType::GetType(std::type_info const&)'
/tmp/ccKxJkUu.o: In function `main':
AnalyzeCT.cpp:(.text.startup+0x5d): undefined reference to
`TApplication::TApplication(char const*, int*, char**, void*, int)'
AnalyzeCT.cpp:(.text.startup+0x69): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0xa3): undefined reference to
`TCanvas::TCanvas(char const*, char const*, int, int, int, int)'
AnalyzeCT.cpp:(.text.startup+0xd9): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0xff): undefined reference to
`TFile::TFile(char const*, char const*, char const*, int)'
AnalyzeCT.cpp:(.text.startup+0x25d): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x2aa): undefined reference to
`TH2F::TH2F(char const*, char const*, int, double, double, int, double,
double)'
AnalyzeCT.cpp:(.text.startup+0x2b6): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x303): undefined reference to
`TH2F::TH2F(char const*, char const*, int, double, double, int, double,
double)'
AnalyzeCT.cpp:(.text.startup+0x30f): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x34a): undefined reference to
`TH1F::TH1F(char const*, char const*, int, double, double)'
AnalyzeCT.cpp:(.text.startup+0x356): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x391): undefined reference to
`TH1F::TH1F(char const*, char const*, int, double, double)'
AnalyzeCT.cpp:(.text.startup+0x39d): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x3d5): undefined reference to
`TH1F::TH1F(char const*, char const*, int, double, double)'
AnalyzeCT.cpp:(.text.startup+0x3e1): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x419): undefined reference to
`TH1F::TH1F(char const*, char const*, int, double, double)'
AnalyzeCT.cpp:(.text.startup+0x425): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x460): undefined reference to
`TH1F::TH1F(char const*, char const*, int, double, double)'
AnalyzeCT.cpp:(.text.startup+0x46c): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x4a7): undefined reference to
`TH1F::TH1F(char const*, char const*, int, double, double)'
AnalyzeCT.cpp:(.text.startup+0x4b3): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x4ee): undefined reference to
`TH1F::TH1F(char const*, char const*, int, double, double)'
AnalyzeCT.cpp:(.text.startup+0x4fa): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x535): undefined reference to
`TH1F::TH1F(char const*, char const*, int, double, double)'
AnalyzeCT.cpp:(.text.startup+0x13ec): undefined reference to `gStyle'
AnalyzeCT.cpp:(.text.startup+0x1404): undefined reference to
`TStyle::SetPalette(int, int*)'
AnalyzeCT.cpp:(.text.startup+0x1409): undefined reference to `gStyle'
AnalyzeCT.cpp:(.text.startup+0x1419): undefined reference to
`TStyle::SetOptStat(char const*)'
AnalyzeCT.cpp:(.text.startup+0x1425): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x1484): undefined reference to
`TPad::TPad(char const*, char const*, double, double, double, double,
short, short, short)'
AnalyzeCT.cpp:(.text.startup+0x1490): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x14ef): undefined reference to
`TPad::TPad(char const*, char const*, double, double, double, double,
short, short, short)'
AnalyzeCT.cpp:(.text.startup+0x14fb): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x1555): undefined reference to
`TPad::TPad(char const*, char const*, double, double, double, double,
short, short, short)'
AnalyzeCT.cpp:(.text.startup+0x1561): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x15bb): undefined reference to
`TPad::TPad(char const*, char const*, double, double, double, double,
short, short, short)'
AnalyzeCT.cpp:(.text.startup+0x15c7): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x1626): undefined reference to
`TPad::TPad(char const*, char const*, double, double, double, double,
short, short, short)'
AnalyzeCT.cpp:(.text.startup+0x1632): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x1691): undefined reference to
`TPad::TPad(char const*, char const*, double, double, double, double,
short, short, short)'
AnalyzeCT.cpp:(.text.startup+0x169d): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x16fc): undefined reference to
`TPad::TPad(char const*, char const*, double, double, double, double,
short, short, short)'
AnalyzeCT.cpp:(.text.startup+0x1708): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x1767): undefined reference to
`TPad::TPad(char const*, char const*, double, double, double, double,
short, short, short)'
AnalyzeCT.cpp:(.text.startup+0x1773): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x17d2): undefined reference to
`TPad::TPad(char const*, char const*, double, double, double, double,
short, short, short)'
AnalyzeCT.cpp:(.text.startup+0x17de): undefined reference to
`TStorage::ObjectAlloc(unsigned int)'
AnalyzeCT.cpp:(.text.startup+0x183d): undefined reference to
`TPad::TPad(char const*, char const*, double, double, double, double,
short, short, short)'
AnalyzeCT.cpp:(.text.startup+0x1ad5): undefined reference to
`TH1::GetXaxis() const'
AnalyzeCT.cpp:(.text.startup+0x1b50): undefined reference to
`TH1::GetXaxis() const'
AnalyzeCT.cpp:(.text.startup+0x1bd0): undefined reference to
`TH1::GetXaxis() const'
AnalyzeCT.cpp:(.text.startup+0x1c50): undefined reference to
`TH1::GetXaxis() const'
AnalyzeCT.cpp:(.text.startup+0x1cd9): undefined reference to
`TH1::GetXaxis() const'
/tmp/ccKxJkUu.o:AnalyzeCT.cpp:(.text.startup+0x1d62): more undefined
references to `TH1::GetXaxis() const' follow
/tmp/ccKxJkUu.o: In function `main':
AnalyzeCT.cpp:(.text.startup+0x1eba): undefined reference to
`TApplication::Run(bool)'
AnalyzeCT.cpp:(.text.startup+0x1efc): undefined reference to
`TApplication::~TApplication()'
AnalyzeCT.cpp:(.text.startup+0x2157): undefined reference to
`TObject::operator delete(void*)'
AnalyzeCT.cpp:(.text.startup+0x2166): undefined reference to
`TApplication::~TApplication()'
AnalyzeCT.cpp:(.text.startup+0x21cc): undefined reference to
`TObject::operator delete(void*)'
AnalyzeCT.cpp:(.text.startup+0x2215): undefined reference to
`TObject::operator delete(void*)'
AnalyzeCT.cpp:(.text.startup+0x2228): undefined reference to
`TObject::operator delete(void*)'
AnalyzeCT.cpp:(.text.startup+0x223b): undefined reference to
`TObject::operator delete(void*)'
AnalyzeCT.cpp:(.text.startup+0x224e): undefined reference to
`TObject::operator delete(void*)'
/tmp/ccKxJkUu.o:AnalyzeCT.cpp:(.text.startup+0x2264): more undefined
references to `TObject::operator delete(void*)' follow
/tmp/ccKxJkUu.o: In function `_GLOBAL__sub_I_main':
AnalyzeCT.cpp:(.text.startup+0x255b): undefined reference to
`TVersionCheck::TVersionCheck(int)'
/tmp/ccKxJkUu.o:(.rodata._ZTV15TApplicationImp[vtable for
TApplicationImp]+0x3c): undefined reference to
`TApplicationImp::ShowMembers(TMemberInspector&)'
/tmp/ccKxJkUu.o:(.rodata._ZTV15TApplicationImp[vtable for
TApplicationImp]+0x40): undefined reference to
`TApplicationImp::Streamer(TBuffer&)'
/tmp/ccKxJkUu.o:(.rodata._ZTV10TCanvasImp[vtable for TCanvasImp]+0x7c):
undefined reference to `TCanvasImp::ShowMembers(TMemberInspector&)'
/tmp/ccKxJkUu.o:(.rodata._ZTV10TCanvasImp[vtable for TCanvasImp]+0x80):
undefined reference to `TCanvasImp::Streamer(TBuffer&)'
collect2: ld returned 1 exit status

Please help me out.

Thanks,
Chaitanya.
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