C++でpythonを拡張する(Boost.NumPy) ref: http://qiita.com/termoshtt/items/0103803c40331c77c727

CMakeLists.txt

cmake_minimum_required(VERSION 2.8)
# set(CMAKE_VERBOSE_MAKEFILE 1)

find_package(Boost COMPONENTS python3 REQUIRED) # for python3
find_package(PythonLibs REQUIRED)
include_directories(${Boost_INCLUDE_DIRS} ${PYTHON_INCLUDE_DIRS})

add_library(mymodule SHARED numpy.cpp)
target_link_libraries(mymodule ${Boost_LIBRARIES} ${PYTHON_LIBRARY} boost_numpy)
set_target_properties(mymodule PROPERTIES PREFIX "") # 接頭辞'lib'を省略するため

file0.txt

git clone https://github.com/ndarray/Boost.NumPy
cd Boost.NumPy

file1.txt

cd libs/numpy/doc
make

file2.txt

project/CMakeLists.txt
        numpy.cpp

file5.txt

cmake .
make

numpy.cpp

#include "boost/numpy.hpp"

namespace p = boost::python;
namespace np = boost::numpy;

np::ndarray new_zero1(unsigned int N) {
  p::tuple shape = p::make_tuple(N);
  np::dtype dtype = np::dtype::get_builtin<double>();
  return np::zeros(shape, dtype);
}

BOOST_PYTHON_MODULE(mymodule) {
  Py_Initialize();
  np::initialize();

  p::def("new_zero", new_zero1);
}