FM / python

/usr/share/swig/3.0.12/python/

/usr/share/swig/3.0.12/python

Name	Size	Mode	Actions
argcargv.i	2642	0644	edit dl rm
attribute.i	34	0644	edit dl rm
boost_shared_ptr.i	16295	0644	edit dl rm
builtin.swg	25016	0644	edit dl rm
carrays.i	338	0644	edit dl rm
ccomplex.i	763	0644	edit dl rm
cdata.i	30	0644	edit dl rm
cmalloc.i	32	0644	edit dl rm
cni.i	42	0644	edit dl rm
complex.i	80	0644	edit dl rm
cpointer.i	33	0644	edit dl rm
cstring.i	32	0644	edit dl rm
cwstring.i	60	0644	edit dl rm
defarg.swg	1154	0644	edit dl rm
director.swg	10638	0644	edit dl rm
embed.i	2530	0644	edit dl rm
exception.i	139	0644	edit dl rm
factory.i	32	0644	edit dl rm
file.i	1035	0644	edit dl rm
implicit.i	287	0644	edit dl rm
jstring.i	1759	0644	edit dl rm
pyabc.i	418	0644	edit dl rm
pyapi.swg	1339	0644	edit dl rm
pybackward.swg	1162	0644	edit dl rm
pybuffer.i	2782	0644	edit dl rm
pyclasses.swg	3474	0644	edit dl rm
pycomplex.swg	2243	0644	edit dl rm
pycontainer.swg	29789	0644	edit dl rm
pydocs.swg	1104	0644	edit dl rm
pyerrors.swg	1689	0644	edit dl rm
pyfragments.swg	551	0644	edit dl rm
pyhead.swg	5741	0644	edit dl rm
pyinit.swg	13525	0644	edit dl rm
pyiterators.swg	10650	0644	edit dl rm
pymacros.swg	38	0644	edit dl rm
pyname_compat.i	4124	0644	edit dl rm
pyopers.swg	10223	0644	edit dl rm
pyprimtypes.swg	8070	0644	edit dl rm
pyrun.swg	53129	0644	edit dl rm
pyruntime.swg	795	0644	edit dl rm
pystdcommon.swg	7102	0644	edit dl rm
pystrings.swg	4422	0644	edit dl rm
python.swg	2035	0644	edit dl rm
pythonkw.swg	2355	0644	edit dl rm
pythreads.swg	2864	0644	edit dl rm
pytuplehlp.swg	308	0644	edit dl rm
pytypemaps.swg	3208	0644	edit dl rm
pyuserdir.swg	6326	0644	edit dl rm
pywstrings.swg	2097	0644	edit dl rm
std_alloc.i	27	0644	edit dl rm
std_array.i	3693	0644	edit dl rm
std_auto_ptr.i	585	0644	edit dl rm
std_basic_string.i	2817	0644	edit dl rm
std_carray.i	1583	0644	edit dl rm
std_char_traits.i	33	0644	edit dl rm
std_common.i	2319	0644	edit dl rm
std_complex.i	469	0644	edit dl rm
std_container.i	58	0644	edit dl rm
std_deque.i	678	0644	edit dl rm
std_except.i	35	0644	edit dl rm
std_ios.i	66	0644	edit dl rm
std_iostream.i	107	0644	edit dl rm
std_list.i	668	0644	edit dl rm
std_map.i	9975	0644	edit dl rm
std_multimap.i	2578	0644	edit dl rm
std_multiset.i	1085	0644	edit dl rm
std_pair.i	6167	0644	edit dl rm
std_set.i	1490	0644	edit dl rm
std_shared_ptr.i	68	0644	edit dl rm
std_sstream.i	29	0644	edit dl rm
std_streambuf.i	31	0644	edit dl rm
std_string.i	35	0644	edit dl rm
std_unordered_map.i	8653	0644	edit dl rm
std_unordered_multimap.i	3115	0644	edit dl rm
std_unordered_multiset.i	1436	0644	edit dl rm
std_unordered_set.i	1719	0644	edit dl rm
std_vector.i	886	0644	edit dl rm
std_vectora.i	829	0644	edit dl rm
std_wios.i	26	0644	edit dl rm
std_wiostream.i	166	0644	edit dl rm
std_wsstream.i	30	0644	edit dl rm
std_wstreambuf.i	32	0644	edit dl rm
std_wstring.i	63	0644	edit dl rm
stl.i	182	0644	edit dl rm
typemaps.i	4453	0644	edit dl rm
wchar.i	186	0644	edit dl rm

Edit: /usr/share/swig/3.0.12/python/pyclasses.swg (3474B)

#ifdef __cplusplus

/*
  SwigPtr_PyObject is used as a replacement of PyObject *, where
  the INCREF/DECREF are applied as needed.

You can use SwigPtr_PyObject in a container, such as
  
     std::vector<SwigPtr_PyObject>;

or as a member variable:
  
     struct A {
       SwigPtr_PyObject obj;
       A(PyObject *o) : _obj(o) {
       }
     };

or as a input/output value

SwigPtr_PyObject func(SwigPtr_PyObject obj) {     
       SwigPtr_PyObject out = PyString_FromFormat("hello %s", PyObject_AsString(obj));
       Py_DECREF(out);
       return out;
     }

just remember to pair the object creation with the proper DECREF,
   the same as with plain PyObject *ptr, since SwigPtr_PyObject always add
   one reference at construction.

SwigPtr_PyObject is 'visible' at the wrapped side, so you can do:

%template(pyvector) std::vector<swig::SwigPtr_PyObject>;

and all the proper typemaps will be used.
   
*/

namespace swig {
  %ignore SwigPtr_PyObject;
  struct SwigPtr_PyObject {};
  %apply PyObject * {SwigPtr_PyObject};
  %apply PyObject * const& {SwigPtr_PyObject const&};

%typemap(typecheck,precedence=SWIG_TYPECHECK_SWIGOBJECT,noblock=1) SwigPtr_PyObject const& "$1 = ($input != 0);";

/* For output */
  %typemap(out,noblock=1)  SwigPtr_PyObject {
    $result = (PyObject *)$1;
    Py_INCREF($result);
  }
  
  %typemap(out,noblock=1)  SwigPtr_PyObject const & {
    $result = (PyObject *)*$1;
    Py_INCREF($result);
  }
  
}

%{
namespace swig {
  class SwigPtr_PyObject {
  protected:
    PyObject *_obj;

public:
    SwigPtr_PyObject() :_obj(0)
    {
    }

SwigPtr_PyObject(const SwigPtr_PyObject& item) : _obj(item._obj)
    {
      SWIG_PYTHON_THREAD_BEGIN_BLOCK;
      Py_XINCREF(_obj);      
      SWIG_PYTHON_THREAD_END_BLOCK;
    }
    
    SwigPtr_PyObject(PyObject *obj, bool initial_ref = true) :_obj(obj)
    {
      if (initial_ref) {
        SWIG_PYTHON_THREAD_BEGIN_BLOCK;
        Py_XINCREF(_obj);
        SWIG_PYTHON_THREAD_END_BLOCK;
      }
    }
    
    SwigPtr_PyObject & operator=(const SwigPtr_PyObject& item) 
    {
      SWIG_PYTHON_THREAD_BEGIN_BLOCK;
      Py_XINCREF(item._obj);
      Py_XDECREF(_obj);
      _obj = item._obj;
      SWIG_PYTHON_THREAD_END_BLOCK;
      return *this;      
    }
    
    ~SwigPtr_PyObject() 
    {
      SWIG_PYTHON_THREAD_BEGIN_BLOCK;
      Py_XDECREF(_obj);
      SWIG_PYTHON_THREAD_END_BLOCK;
    }
    
    operator PyObject *() const
    {
      return _obj;
    }

PyObject *operator->() const
    {
      return _obj;
    }
  };
}
%}

/*
  SwigVar_PyObject is used to manage 'in the scope' PyObject * variables,
  as in

int func () {
    SwigVar_PyObject obj = PyString_FromString("hello");
  }

ie, 'obj' is created and destructed in the same scope from
  a python object that carries at least one reference value.
  
  SwigVar_PyObject just take care of applying the proper Py_DECREF.

Hence, this class is purely internal and not visible at the wrapped side.
 */
namespace swig {
  %ignore SwigVar_PyObject;
  struct SwigVar_PyObject {};
  %apply PyObject * {SwigVar_PyObject};
  %apply PyObject * const& {SwigVar_PyObject const&};
}

%{
namespace swig {
  struct SwigVar_PyObject : SwigPtr_PyObject {
    SwigVar_PyObject(PyObject* obj = 0) : SwigPtr_PyObject(obj, false) { }
    
    SwigVar_PyObject & operator = (PyObject* obj)
    {
      Py_XDECREF(_obj);
      _obj = obj;
      return *this;      
    }
  };
}
%}

#endif

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