openbabel / openbabel/openbabel

How to use openbabel as c++ library on windows with visual studio 2019

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Description

Dear everyone

I apologize if this already has been answered, but i really feel like there is missing a very important documentation on using openbabel 3-1-1 to develop software on a windows machine using visual studio. I am still a rookie at c++, but am doing a project where i need to use openbabel as a library. What shall i compile and how to use the c++ code?

I am currently downloading the source and adding the include folder to "additional include directories" in my c++ project. I then run the following code:

#include
#include "openbabel/atom.h"

int main()
{

return 0;

}

And i get the following error:
Severity Code Description Project File Line Suppression State
Error C1083 Cannot open include file: 'openbabel/atom.h': No such file or directory OBtest C:\Users\VR2\Documents\CPP_Projects\Openbabel_test\OBtest\Source.cpp 2

I feel like i am missing some .lib file to link to or some .sln file to compile the library.

Appreaciate your time.

Kind regards
Zan

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  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the Open Babel source and the include folder mentioned in the report, then reproduce the missing-header error from Source.cpp in Visual Studio 2019. Document what must be compiled, which include and library paths are required, and how a C++ project can verify a successful setup.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
documentation
Issue type
Documentation
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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