A simple example for calling C++ functions in Python by `ctypes`.

Overview

ctypes-example

A simple example for calling C++ functions in Python by ctypes.

Features

  • call C++ function int bar(int* value, char* msg) with argumenets:
  • call C++ function int foo(Foo* foo) with pointer to custom structure Foo
  • call C++ function int register_bar_callback(CALLBACK cb) with a C callable function pointers from Python callables (a.k.a, register a callback function)

Usage

cd ctypes-example
# build shared library
mkdir build && cd build
cmake ..
make
# test calling in Python
cd ../python
python test_foo.py
Owner
Yusu Pan
Yusu Pan
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