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/pyiterators.swg (10650B)

/* -----------------------------------------------------------------------------
 * pyiterators.swg
 *
 * Implement a python 'output' iterator for Python 2.2 or higher.
 *
 * Users can derive form the SwigPyIterator to implement their
 * own iterators. As an example (real one since we use it for STL/STD
 * containers), the template SwigPyIterator_T does the
 * implementation for generic C++ iterators.
 * ----------------------------------------------------------------------------- */

%include <std_common.i>

%fragment("SwigPyIterator","header",fragment="<stddef.h>") {
namespace swig {
  struct stop_iteration {
  };

struct SwigPyIterator {
  private:
    SwigPtr_PyObject _seq;

protected:
    SwigPyIterator(PyObject *seq) : _seq(seq)
    {
    }
      
  public:
    virtual ~SwigPyIterator() {}

// Access iterator method, required by Python
    virtual PyObject *value() const = 0;

// Forward iterator method, required by Python
    virtual SwigPyIterator *incr(size_t n = 1) = 0;
    
    // Backward iterator method, very common in C++, but not required in Python
    virtual SwigPyIterator *decr(size_t /*n*/ = 1)
    {
      throw stop_iteration();
    }

// Random access iterator methods, but not required in Python
    virtual ptrdiff_t distance(const SwigPyIterator &/*x*/) const
    {
      throw std::invalid_argument("operation not supported");
    }

virtual bool equal (const SwigPyIterator &/*x*/) const
    {
      throw std::invalid_argument("operation not supported");
    }
    
    // C++ common/needed methods
    virtual SwigPyIterator *copy() const = 0;

PyObject *next()     
    {
      SWIG_PYTHON_THREAD_BEGIN_BLOCK; // disable threads       
      PyObject *obj = value();
      incr();       
      SWIG_PYTHON_THREAD_END_BLOCK; // re-enable threads
      return obj;     
    }

/* Make an alias for Python 3.x */
    PyObject *__next__()
    {
      return next();
    }

PyObject *previous()
    {
      SWIG_PYTHON_THREAD_BEGIN_BLOCK; // disable threads       
      decr();
      PyObject *obj = value();
      SWIG_PYTHON_THREAD_END_BLOCK; // re-enable threads       
      return obj;
    }

SwigPyIterator *advance(ptrdiff_t n)
    {
      return  (n > 0) ?  incr(n) : decr(-n);
    }
      
    bool operator == (const SwigPyIterator& x)  const
    {
      return equal(x);
    }
      
    bool operator != (const SwigPyIterator& x) const
    {
      return ! operator==(x);
    }
      
    SwigPyIterator& operator += (ptrdiff_t n)
    {
      return *advance(n);
    }

SwigPyIterator& operator -= (ptrdiff_t n)
    {
      return *advance(-n);
    }
      
    SwigPyIterator* operator + (ptrdiff_t n) const
    {
      return copy()->advance(n);
    }

SwigPyIterator* operator - (ptrdiff_t n) const
    {
      return copy()->advance(-n);
    }
      
    ptrdiff_t operator - (const SwigPyIterator& x) const
    {
      return x.distance(*this);
    }
      
    static swig_type_info* descriptor() {
      static int init = 0;
      static swig_type_info* desc = 0;
      if (!init) {
	desc = SWIG_TypeQuery("swig::SwigPyIterator *");
	init = 1;
      }	
      return desc;
    }    
  };

%#if defined(SWIGPYTHON_BUILTIN)
  inline PyObject* make_output_iterator_builtin (PyObject *pyself)
  {
    Py_INCREF(pyself);
    return pyself;
  }
%#endif
}
}

%fragment("SwigPyIterator_T","header",fragment="<stddef.h>",fragment="SwigPyIterator",fragment="StdTraits",fragment="StdIteratorTraits") {
namespace swig {
  template<typename OutIterator>
  class SwigPyIterator_T :  public SwigPyIterator
  {
  public:
    typedef OutIterator out_iterator;
    typedef typename std::iterator_traits<out_iterator>::value_type value_type;    
    typedef SwigPyIterator_T<out_iterator> self_type;

SwigPyIterator_T(out_iterator curr, PyObject *seq)
      : SwigPyIterator(seq), current(curr)
    {
    }

const out_iterator& get_current() const
    {
      return current;
    }

bool equal (const SwigPyIterator &iter) const
    {
      const self_type *iters = dynamic_cast<const self_type *>(&iter);
      if (iters) {
	return (current == iters->get_current());
      } else {
	throw std::invalid_argument("bad iterator type");
      }
    }
    
    ptrdiff_t distance(const SwigPyIterator &iter) const
    {
      const self_type *iters = dynamic_cast<const self_type *>(&iter);
      if (iters) {
	return std::distance(current, iters->get_current());
      } else {
	throw std::invalid_argument("bad iterator type");
      }
    }    
    
  protected:
    out_iterator current;
  };
  
  template <class ValueType>
  struct from_oper 
  {
    typedef const ValueType& argument_type;
    typedef PyObject *result_type;
    result_type operator()(argument_type v) const
    {
      return swig::from(v);
    }
  };

template<typename OutIterator, 
	   typename ValueType = typename std::iterator_traits<OutIterator>::value_type,
	   typename FromOper = from_oper<ValueType> >
  class SwigPyIteratorOpen_T :  public SwigPyIterator_T<OutIterator>
  {
  public:
    FromOper from;
    typedef OutIterator out_iterator;
    typedef ValueType value_type;
    typedef SwigPyIterator_T<out_iterator>  base;
    typedef SwigPyIteratorOpen_T<OutIterator, ValueType, FromOper> self_type;
    
    SwigPyIteratorOpen_T(out_iterator curr, PyObject *seq)
      : SwigPyIterator_T<OutIterator>(curr, seq)
    {
    }
    
    PyObject *value() const {
      return from(static_cast<const value_type&>(*(base::current)));
    }
    
    SwigPyIterator *copy() const
    {
      return new self_type(*this);
    }

SwigPyIterator *incr(size_t n = 1)
    {
      while (n--) {
	++base::current;
      }
      return this;
    }

SwigPyIterator *decr(size_t n = 1)
    {
      while (n--) {
	--base::current;
      }
      return this;
    }
  };

template<typename OutIterator, 
	   typename ValueType = typename std::iterator_traits<OutIterator>::value_type,
	   typename FromOper = from_oper<ValueType> >
  class SwigPyIteratorClosed_T :  public SwigPyIterator_T<OutIterator>
  {
  public:
    FromOper from;
    typedef OutIterator out_iterator;
    typedef ValueType value_type;
    typedef SwigPyIterator_T<out_iterator>  base;    
    typedef SwigPyIteratorClosed_T<OutIterator, ValueType, FromOper> self_type;
    
    SwigPyIteratorClosed_T(out_iterator curr, out_iterator first, out_iterator last, PyObject *seq)
      : SwigPyIterator_T<OutIterator>(curr, seq), begin(first), end(last)
    {
    }
    
    PyObject *value() const {
      if (base::current == end) {
	throw stop_iteration();
      } else {
	return from(static_cast<const value_type&>(*(base::current)));
      }
    }
    
    SwigPyIterator *copy() const
    {
      return new self_type(*this);
    }

SwigPyIterator *incr(size_t n = 1)
    {
      while (n--) {
	if (base::current == end) {
	  throw stop_iteration();
	} else {
	  ++base::current;
	}
      }
      return this;
    }

SwigPyIterator *decr(size_t n = 1)
    {
      while (n--) {
	if (base::current == begin) {
	  throw stop_iteration();
	} else {
	  --base::current;
	}
      }
      return this;
    }

private:
    out_iterator begin;
    out_iterator end;
  };

template<typename OutIter>
  inline SwigPyIterator*
  make_output_iterator(const OutIter& current, const OutIter& begin,const OutIter& end, PyObject *seq = 0)
  {
    return new SwigPyIteratorClosed_T<OutIter>(current, begin, end, seq);
  }

template<typename OutIter>
  inline SwigPyIterator*
  make_output_iterator(const OutIter& current, PyObject *seq = 0)
  {
    return new SwigPyIteratorOpen_T<OutIter>(current, seq);
  }

}
}

%fragment("SwigPyIterator");
namespace swig 
{
  /*
    Throw a StopIteration exception
  */
  %ignore stop_iteration;
  struct stop_iteration {};
  
  %typemap(throws) stop_iteration {
    (void)$1;
    SWIG_SetErrorObj(PyExc_StopIteration, SWIG_Py_Void());
    SWIG_fail;
  }

/* 
     Mark methods that return new objects
  */
  %newobject SwigPyIterator::copy;
  %newobject SwigPyIterator::operator + (ptrdiff_t n) const;
  %newobject SwigPyIterator::operator - (ptrdiff_t n) const;

%nodirector SwigPyIterator;

#if defined(SWIGPYTHON_BUILTIN)
  %feature("python:tp_iter") SwigPyIterator "&swig::make_output_iterator_builtin";
  %feature("python:slot", "tp_iternext", functype="iternextfunc") SwigPyIterator::__next__;
#else
  %extend SwigPyIterator {
  %pythoncode %{def __iter__(self):
    return self%}
  }
#endif

%catches(swig::stop_iteration) SwigPyIterator::value() const;
  %catches(swig::stop_iteration) SwigPyIterator::incr(size_t n = 1);
  %catches(swig::stop_iteration) SwigPyIterator::decr(size_t n = 1);
  %catches(std::invalid_argument) SwigPyIterator::distance(const SwigPyIterator &x) const;
  %catches(std::invalid_argument) SwigPyIterator::equal (const SwigPyIterator &x) const;
  %catches(swig::stop_iteration) SwigPyIterator::__next__();
  %catches(swig::stop_iteration) SwigPyIterator::next();
  %catches(swig::stop_iteration) SwigPyIterator::previous();
  %catches(swig::stop_iteration) SwigPyIterator::advance(ptrdiff_t n);
  %catches(swig::stop_iteration) SwigPyIterator::operator += (ptrdiff_t n);
  %catches(swig::stop_iteration) SwigPyIterator::operator -= (ptrdiff_t n);
  %catches(swig::stop_iteration) SwigPyIterator::operator + (ptrdiff_t n) const;
  %catches(swig::stop_iteration) SwigPyIterator::operator - (ptrdiff_t n) const;

struct SwigPyIterator
  {
  protected:
    SwigPyIterator(PyObject *seq);

public:
    virtual ~SwigPyIterator();

// Access iterator method, required by Python
    virtual PyObject *value() const = 0;

// Random access iterator methods, but not required in Python
    virtual ptrdiff_t distance(const SwigPyIterator &x) const;

virtual bool equal (const SwigPyIterator &x) const;
    
    // C++ common/needed methods
    virtual SwigPyIterator *copy() const = 0;

PyObject *next();
    PyObject *__next__();
    PyObject *previous();
    SwigPyIterator *advance(ptrdiff_t n);

bool operator == (const SwigPyIterator& x)  const;
    bool operator != (const SwigPyIterator& x) const;
    SwigPyIterator& operator += (ptrdiff_t n);
    SwigPyIterator& operator -= (ptrdiff_t n);
    SwigPyIterator* operator + (ptrdiff_t n) const;
    SwigPyIterator* operator - (ptrdiff_t n) const;
    ptrdiff_t operator - (const SwigPyIterator& x) const;
  };
}

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