Shared object with TVectorD

[crgg]

Hello Rooters,
I created a class which I added with rootcint to a shared object which was accessible for stand alone C++ code and from within root.
When I added a TVectorD to the header file I was not able to load the shared object in root anymore:

dlopen error: /home/…/libXXX.so: undefined symbol: _ZN8TVectorTIdE4DrawEPKc
Load Error: Failed to load Dynamic link library /home/…/libXXX.so

I assumed that I needed to add the vector class to the LinkDef.h file which didn’t help.

Note: Link requested for already precompiled class vector<double,allocator > (ignore this message) :0:

Any advice on how to fix that problem?

Cheers,

christian

[Wile_E_Coyote]

“c++filt _ZN8TVectorTIdE4DrawEPKc” returns “TVectorT::Draw(char const*)”, so you are missing “-lMatrix” when linking your shared library.

[crgg]

Thanks Wile E.
It works now!
Cheers,
christian