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3rdparty/boost_1_81_0/libs/python/test/staticmethod.cpp 1.32 KB
73ef4ff3   Hu Chunming   提交三方库
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  // Copyright David Abrahams 2002.
  // Distributed under the Boost Software License, Version 1.0. (See
  // accompanying file LICENSE_1_0.txt or copy at
  // http://www.boost.org/LICENSE_1_0.txt)
  
  #include <boost/python/class.hpp>
  #include <boost/python/module.hpp>
  #include <boost/python/def.hpp>
  #include <boost/python/call_method.hpp>
  #include <boost/ref.hpp>
  #include <boost/utility.hpp>
  #define BOOST_ENABLE_ASSERT_HANDLER
  #include <boost/assert.hpp>
  
  using namespace boost::python;
  
  struct X
  {
      explicit X(int x) : x(x), magic(7654321) { ++counter; }
      X(X const& rhs) : x(rhs.x), magic(7654321) { ++counter; }
      virtual ~X() { BOOST_ASSERT(magic == 7654321); magic = 6666666; x = 9999; --counter; }
  
      void set(int _x) { BOOST_ASSERT(magic == 7654321); this->x = _x; }
      int value() const { BOOST_ASSERT(magic == 7654321); return x; }
      static int count() { return counter; }
   private:
      void operator=(X const&);
   private:
      int x;
      long magic;
      static int counter;
  };
  int X::counter;
  int getXmagic(){return 7654321;}
  
  BOOST_PYTHON_MODULE(staticmethod_ext)
  {
      class_<X>("X", init<int>())
          .def("value", &X::value)
          .def("set", &X::set)
          .def("count", &X::count)
          .staticmethod("count")
          .def("magic", &getXmagic)
          .staticmethod("magic")
          ;
  }
  
  #include "module_tail.cpp"