Merge branch 'develop'

Change-Id: Id4ff4c5196d35401f647e70a8c2a127d1c77629f

1 files changed, 58 insertions, 0 deletions

diff --git a/tests/manual/kinectsurface/QtKinectWrapper/OpenNI/Include/XnStackT.h b/tests/manual/kinectsurface/QtKinectWrapper/OpenNI/Include/XnStackT.h
new file mode 100644
index 00000000..2963a5f8
--- /dev/null
+++ b/tests/manual/kinectsurface/QtKinectWrapper/OpenNI/Include/XnStackT.h
@@ -0,0 +1,58 @@
+#ifndef _XN_STACK_T_H_
+#define _XN_STACK_T_H_ 
+
+//---------------------------------------------------------------------------
+// Includes
+//---------------------------------------------------------------------------
+#include "XnListT.h"
+
+//---------------------------------------------------------------------------
+// Code
+//---------------------------------------------------------------------------
+template<class T, class TAlloc = XnLinkedNodeDefaultAllocatorT<T> >
+class XnStackT : protected XnListT<T, TAlloc>
+{
+public:
+	typedef XnListT<T, TAlloc> Base;
+
+	typedef typename Base::ConstIterator ConstIterator;
+
+	XnStackT() : Base() {}
+
+	XnStackT(const XnStackT& other) : Base() 
+	{
+		*this = other;
+	}
+
+	XnStackT& operator=(const XnStackT& other)
+	{
+		Base::operator=(other);
+		// no other members
+		return *this;
+	}
+
+	~XnStackT() {}
+
+	XnBool IsEmpty() const { return Base::IsEmpty(); }
+
+	XnStatus Push(T const& value) { return Base::AddFirst(value); }
+
+	XnStatus Pop(T& value)
+	{
+		ConstIterator it = Begin();
+		if (it == End())
+		{
+			return XN_STATUS_IS_EMPTY;
+		}
+		value = *it;
+		return Base::Remove(it);
+	}
+
+	T const& Top() const { return *Begin(); }
+	T& Top() { return *Begin(); }
+
+	ConstIterator Begin() const { return Base::Begin(); }
+	ConstIterator End() const { return Base::End(); }
+};
+
+#endif // _XN_STACK_T_H_
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