remove sol2 (will re-add as submodule)

1 files changed, 0 insertions, 23 deletions

diff --git a/lib/sol2/docs/source/api/as_container.rst b/lib/sol2/docs/source/api/as_container.rst
deleted file mode 100644
index 917cebb..0000000
--- a/lib/sol2/docs/source/api/as_container.rst
+++ /dev/null
@@ -1,23 +0,0 @@
-as_container
-============
-*force a type to be viewed as a container-type when serialized to Lua*
-
-.. code-block:: cpp
-	
-	template <typename T>
-	struct as_returns_t { ... };
-
-	template <typename T>
-	as_returns_t<T> as_returns( T&& );
-
-
-Sometimes, you have a type whose metatable you claim with a usertype metatable via :doc:`usertype semantics<usertype>`. But, it still has parts of it that make it behave like a container in C++: A ``value_type`` typedef, an ``iterator`` typedef, a ``begin``, an ``end``, and other things that satisfy the `Container requirements`_ or the `Sequence Container requirements`_ or behaves like a `forward_list`_.
-
-Whatever the case is, you need it to be returned to Lua and have many of the traits and functionality described in the :doc:`containers documentation<../containers>`. Wrap a return type or a setter in ``sol::as_container( value );`` to allow for a type to be treated like a container, regardless of whether ``sol::is_container`` triggers or not.
-
-See `this container example`_ to see how it works.
-
-.. _this container example: https://github.com/ThePhD/sol2/blob/develop/examples/source/container_usertype_as_container.cpp
-.. _Container requirements: http://en.cppreference.com/w/cpp/concept/Container
-.. _Sequence Container requirements: http://en.cppreference.com/w/cpp/concept/SequenceContainer
-.. _forward_list: http://en.cppreference.com/w/cpp/container/forward_list