gras: formalize the weak container api w/ docs

address issue #69, we now have a set_container call,
which is now formally part of the api.

Anyone can call set_container for custom container types.
GRAS supports shared ptr and pyobject out of the box.

1 files changed, 15 insertions, 0 deletions

diff --git a/lib/weak_container.cpp b/lib/weak_container.cpp
new file mode 100644
index 0000000..192a2fd
--- /dev/null
+++ b/lib/weak_container.cpp
@@ -0,0 +1,15 @@
+// Copyright (C) by Josh Blum. See LICENSE.txt for licensing information.
+
+#include <gras/weak_container.hpp>
+
+using namespace gras;
+
+WeakContainer::WeakContainer(void)
+{
+    //NOP
+}
+
+WeakContainer::~WeakContainer(void)
+{
+    //NOP
+}