[Open Babel] Help: everything compile well... But no results

[Marianne]

Hello

I am new to using the openbabel API and really exciting to use OB. I have an
existing C++ program in MSVC2008, I would like to use some of the functions
in Openbabel (Isomorphism).

I followed the instructions on the website and built the windows-vc2008 and
then tried to add the sample code in C++  to make test of the results first:

------------------
*#include <openbabel/obconversion.h>
#include <openbabel/mol.h>

using namespace std;
using namespace OpenBabel;

int _tmain(int argc,char **argv) {
       // Read molecule from SMILES string

       OBConversion conv;
       OBMol mol;
       conv.SetInFormat("smi");
           conv.ReadString(&mol, "C(Cl)(=O)CCC(=O)Cl");



       // Print out some general information

           conv.SetOutFormat("can");
       cout<<"Canonical SMILES:
"<&lt;conv.WriteString(&amp;mol)&lt;&lt;endl;
       cout&lt;&lt;&quot;The molecular weight is &quot;&lt;&lt;
mol.GetMolWt();


         return 0; // exit with success
 }&lt;/b&gt;
---------------

Everything compile fine but when I execute the code, I obtain

---------------
*Canonical SMILES:
The molecular weight is 0*

---------------

I link this small program with
1) Include files:
openbabel-2.3.0\windows-vc2008\build\include
openbabel-2.3.0\windows-vc2008\include
openbabel-2.3.0\include

2) Source file:
openbabel-2.3.0\src

3) Lib file:
openbabel-2.3.0\windows-vc2008\build\src\Release\openbabel-2.lib


openbabel-2.dll is added  in the exe folder.


Help will be really appreciate. Thank you


Marianne

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