Dear rooters,
I defined a set of branchs of vector<vector > and vector<vector > in a tree called “myEvent” in the main Ntuple . But now, when I am trying to access it, it shows me an error:
Undefined symbols:
"_main", referenced from:
start in crt1.10.6.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
To create the dictionary, in root I did:
gInterpreter->GenerateDictionary(“vector<vector >”,“vector”);
gInterpreter->GenerateDictionary(“vector<vector >”,“vector”);
This created dictionaries called AutoDict_vector_vector_float____cxx.s and AutoDict_vector_vector_int____cxx.so
Then, I am trying to compile the .C file created by MakeClass using
g++ -Wno-deprecated myEvent.C -o myEvent -I$ROOTSYS/include -I$PWD -L$ROOTSYS/lib root-config --cflags
root-config --libs
-L$PWD AutoDict_vector_vector_float____cxx.so AutoDict_vector_vector_int____cxx.so
which gives me an error pasted above.
Could anyone please help me understanding what is it that am doing wrong or may be missing?
Thanks & Regards
Sandhya