Merge pull request #929 from leapmotion/ref-ctxtenumoverload

Add overload to ContextEnumerator to allow it to work from a reference
leapmotion · May 6, 2016 · d5742f3 · d5742f3
2 parents a23189d + 04660cf
commit d5742f3
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diff --git a/src/autowiring/ContextEnumerator.cpp b/src/autowiring/ContextEnumerator.cpp
@@ -9,6 +9,10 @@ ContextEnumerator::ContextEnumerator(void) :
   m_root(CoreContext::CurrentContext())
 {}
 
+ContextEnumerator::ContextEnumerator(CoreContext& root) :
+  m_root(root.shared_from_this())
+{}
+
 ContextEnumerator::ContextEnumerator(const std::shared_ptr<CoreContext>& root) :
   m_root(root)
 {}

diff --git a/src/autowiring/ContextEnumerator.h b/src/autowiring/ContextEnumerator.h
@@ -32,6 +32,11 @@ class ContextEnumerator
   /// </summary>
   ContextEnumerator(void);
 
+  /// <summary>
+  /// Constructs a context enumerator for the current context
+  /// </summary>
+  ContextEnumerator(CoreContext& root);
+
   /// <summary>
   /// Constructs an enumerator which may enumerate all of the contexts rooted at the specified root
   /// </summary>