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|
return_stl_iterator
-------------------
Motivation
~~~~~~~~~~
This policy converts an STL container to a generator function that can be used
in lua to iterate over the container. It works on any container that defines
``begin()`` and ``end()`` member functions (they have to return iterators).
Defined in
~~~~~~~~~~
.. parsed-literal::
#include <luabind/iterator_policy.hpp>
Synopsis
~~~~~~~~
.. parsed-literal::
return_stl_iterator
Example
~~~~~~~
.. parsed-literal::
struct X
{
std::vector<std::string> names;
};
...
module(L)
[
class_<A>("A")
.def_readwrite("names", &X::names, **return_stl_iterator**)
];
...
> a = A()
> for name in a.names do
> print(name)
> end
|
