mirror of
https://github.com/boostorg/python.git
synced 2026-01-20 16:52:15 +00:00
56e7b2a592
* function pointer from a function should work also. * make_function/make_constructor now return object instead of a raw pointer. * module::setattr() now accepts anything which can be passed to object's constructor. * Rework upcast<> to catch more errors at compile-time instead of infinite-looping. * Rationalize class<>::def() in preparation for docstring support * Partial docstring support in module::def (untested) * dependent<> trick moved to detail namespace and separate header * Added __doc__ attribute to C++ function wrapper objects * Sunk implementation of function_object into a library source file. [SVN r14724]
33 lines
934 B
C++
33 lines
934 B
C++
// Copyright David Abrahams 2002. Permission to copy, use,
|
|
// modify, sell and distribute this software is granted provided this
|
|
// copyright notice appears in all copies. This software is provided
|
|
// "as is" without express or implied warranty, and with no claim as
|
|
// to its suitability for any purpose.
|
|
|
|
#include <boost/python/object/iterator_core.hpp>
|
|
#include <boost/python/object/function.hpp>
|
|
#include <boost/python/object/function_object.hpp>
|
|
#include <boost/bind.hpp>
|
|
|
|
namespace boost { namespace python { namespace objects {
|
|
|
|
static PyObject* identity(PyObject* args_, PyObject*)
|
|
{
|
|
PyObject* x = PyTuple_GET_ITEM(args_,0);
|
|
Py_INCREF(x);
|
|
return x;
|
|
}
|
|
|
|
BOOST_PYTHON_DECL object const& identity_function()
|
|
{
|
|
static object result(function_object(&identity, 1));
|
|
return result;
|
|
}
|
|
|
|
void set_stop_iteration_error()
|
|
{
|
|
PyErr_SetObject(PyExc_StopIteration, Py_None);
|
|
}
|
|
|
|
}}} // namespace boost::python::objects
|