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boost_python_bindings

Setup env

docker-compose up -d

Log on to container

docker-compose exec boost_python sh

Boost bindings

  1. Creat symboli link to python3. Deflaut boost python creat only -lboost_python which is library to python2.
ln -s /usr/lib/x86_64-linux-gnu/libboost_python-py36.so /usr/lib/x86_64-linux-gnu/libboost_python3.so
  1. Make folder and name it build
mkdir build

  1. Go to root folder project and do all steps:

  2. Build Rectangle.o - object file

g++ -o build/Rectangle.o -c cpp_code/library_rectangle/src/Rectangle.cpp -Wall -fPIC -I/usr/include/python3.6 -Icpp_code/library_rectangle/inc/
  1. Build Square.o - object file
g++ -o build/Square.o -c cpp_code/library_square/src/Square.cpp -Wall -fPIC -I/usr/include/python3.6 -Icpp_code/library_square/inc/
  1. Build Square.o - object file
g++ -o build/Shapes.o -c boost_bindings/Shapes.cpp -Wall -fPIC -I/usr/include/python3.6 -Icpp_code/library_rectangle/inc/ -Icpp_code/library_square/inc/
  1. Build shapes.so - shared object library - which will be import to python
g++ -shared -o shapes.so build/Rectangle.o  build/Shapes.o  build/Square.o -L/usr/local/lib -lpython3.6m -lboost_python3 -lboost_system
  1. in root folder run
python3
  1. Import shapes library
from shapes import Rectangle, Square