canvas::Layout: support for contents margins.

[simgear.git] / simgear / props / props.cxx

diff --git a/simgear/props/props.cxx b/simgear/props/props.cxx
index 6d7047223ed58d49f14dc3a0162eb08d44b8842f..d2272c37c37c741d0ae0ccb2bfc62f23ee1f332e 100644 (file)
--- a/simgear/props/props.cxx
+++ b/simgear/props/props.cxx
@@ -1695,6 +1695,12 @@ void SGPropertyNode::setInterpolationMgr(simgear::PropertyInterpolationMgr* mgr)
   _interpolation_mgr = mgr;
 }
 
+//------------------------------------------------------------------------------
+simgear::PropertyInterpolationMgr* SGPropertyNode::getInterpolationMgr()
+{
+  return _interpolation_mgr;
+}
+
 simgear::PropertyInterpolationMgr* SGPropertyNode::_interpolation_mgr = 0;
 
 //------------------------------------------------------------------------------