About this project

Binder is a tool for automatic generation of Python bindings for C++11 projects using Pybind11 and Clang LibTooling libraries. That is, Binder, takes a C++ project and compiles it into objects and functions that are all usable within Python. Binder is different from prior tools in that it handles special features new in C++11.

Core features

Automatically determine which types/functions could be bound and generate bindings for the following C++ code:

  • functions
  • enums
  • C++ classes and structs, including:
  • read/write access to public data members, including static data members
  • class member functions including static functions
  • class inner enums
  • class operators
  • automatically determine which template classes should be instantiated and generate bindings for it
  • generate single shared library which on Python-import act as collection of Python modules representing hierarchy of C++ namespaces
  • generated bindings for both Python-2.6+ and Python-3+

Goodies

Bindings generation is guided through config file which allows to configure:

  • bindings for which namespace/type/function bindings should be generated
  • default return policy for functions returning pointer, lvalue and rvalue references
  • additional includes which should be added to generated code
  • includes which should be ignored in generated codes
  • specify custom bindings functions for type/template
  • specify add-on bindings functions which will be called after automatic bindings was generated