diff options
Diffstat (limited to 'lib/sol2/docs/source/api/tie.rst')
-rw-r--r-- | lib/sol2/docs/source/api/tie.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/sol2/docs/source/api/tie.rst b/lib/sol2/docs/source/api/tie.rst new file mode 100644 index 0000000..946f7e6 --- /dev/null +++ b/lib/sol2/docs/source/api/tie.rst @@ -0,0 +1,11 @@ +tie +=== +*improved version of std::tie* + + +`std::tie()`_ does not work well with :doc:`sol::function<function>`'s ``sol::function_result`` returns. Use ``sol::tie`` instead. Because they're both named `tie`, you'll need to be explicit when you use sol's by naming it with the namespace (``sol::tie``), even with a ``using namespace sol;``. Here's an example: + +.. literalinclude:: ../../../examples/source/tie.cpp + :linenos: + +.. _std::tie(): http://en.cppreference.com/w/cpp/utility/tuple/tie |