gonzojive/or-tools-go

WIP on a go library for Google's Operational Research Tools

OR tools for golang

This project contains a cgo-based API for using Google's Operations Research tools. Code is generated in the ortoolsswig folder, but the generated code is ugly, so most people will want to use the ortoolsgo package, which is written on top of the swig bindings.

The library compiles with bazel. For example, the tests can be run with this command:

ibazel test //ortoolsswig:go_default_test

Regenerating the SWIG bindings

For now, some generated files are checked in. They can be regenerated using this command if or-tools and abseil-cpp are checked out:

bazel run //third_party:bazel-swig -- \
 -v -go -cgo -c++ -intgosize 64  \
 -I/home/red/git/or-tools   \
 -I/home/red/git/abseil-cpp  \
 -o /home/red/git/or-tools-go/ortoolsswig/linear_solver_go_wrap.cc  \
 -module ortoolsswig \
 /home/red/git/or-tools-go/ortoolsswig/linear_solver.i

It will be necessary to clone absl and or-tools:

https://github.com/abseil/abseil-cpp.git

https://github.com/google/or-tools.git