Line no 138-139 suggest if condition satisfy if n_actual <=max_arity :
if (n_actual + f->m_nkeyword_values >= min_arity
&& n_actual <= max_arity)
So condition at Line no 161 is not reachable.
"nickm-at-sitius.com" (Nikolay Mladenov) which supplies the
ability to wrap functions that can be called with ommitted
arguments in the middle.
[SVN r19441]
Boost.Python. The major change is that, instead of being
boost::function2<PyObject*,PyObject*,PyObject*>, py_function is now a
runtime-polymorphic wrapper for compile-time polymorphic
behavior (just like function) of our own which carries more
information/behaviors. In particular, you can retrieve an array of
c-strings describing the types in the function signature.
Additionally, the minimum and maximum arity are stored in the
py_function object instead of in the 'function' object which wraps it.
* data_members.hpp -
Adjustments for the new py_function. Workarounds for CodeWarrior
Pro 8.3 bugs in function template argument deduction with
pointers-to-members.
* has_back_reference.hpp, test/back_reference.cpp,
test/select_holder.cpp -
Updated to follow the metafunction protocol
* init.hpp, detail/defaults_gen.hpp -
Make Keywords a more-specific type in function signatures to
prevent string literals that show up as char[N] from binding to
the wrong argument (at least Intel 7.1 for Windows does this).
* make_function.hpp -
Adjustments for the new py_function. Arities are now computed
by caller<>.
* opaque_pointer_converter.hpp, type_id.hpp -
Use BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS facilities;
generate specializations that all compilers can handle.
* raw_function.hpp -
Adjustments for the new py_function.
* caller.hpp -
Added arity and signature type name reporting.
* detail/config.hpp
Enable __declspec(dllexport) for Cygwin, thereby fixing the
recent horrible Cygwin linking problems.
* detail/msvc_typeinfo.hpp -
Always pass boost::type<T>* explicitly, thereby working around
incompatible notions of how to specialize function templates with
default arguments on various compilers.
* object/function.hpp
, object/function_handle.hpp
, object/function_object.hpp
, object/function_object.cpp
Adjustments for the new py_function. Arities are carried by
py_function.
* object/iterator.hpp, object/iterator.cpp
Adjustments for the new py_function; we have to compute a
signature of types to construct it with.
* object/py_function.hpp
Removed dependency on boost::function; see the comment at the
top of this entry for more details.
* object/select_holder.hpp
Clean up to more closely follow MPL idioms.
* test/Jamfile -
Adjust the embedding test for the new Cygwin use of declspec.
Update bases and pointee tests with missing properties.
* test/input_iterator.cpp -
Updates for the new iterator adaptors.
* test/opaque.py -
Add Python encoding comment to suppress PendinDeprecationWarning
with recent Python builds.
* test/str.cpp
Pass a Python long instead of a float to string.expandtabs,
suppressing a PendinDeprecationWarning with recent Python builds.
* libs/utility/counting_iterator_example.cpp
Borland workaround
* libs/utility/indirect_iterator_example.cpp
const-correctness fix.
*
[SVN r19247]
Various idiomatic MPL cleanups in indirect_traits.hpp
raw_function support
Patches for CWPro7.2
Patches to pass tests under Python 2.3 with the new bool type.
Tests for member operators returning const objects
Fixes for testing Boost.Python under Cygwin
[SVN r17777]
* 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]
