IVGCVSW-4009 StandInLayer frontend API

Change-Id: I058c57b554769799c6775813215070ef47790e3d
Signed-off-by: Derek Lamberti <derek.lamberti@arm.com>
diff --git a/src/armnn/Network.cpp b/src/armnn/Network.cpp
index 857f6b3..1339a6e 100644
--- a/src/armnn/Network.cpp
+++ b/src/armnn/Network.cpp
@@ -1503,6 +1503,13 @@
     return m_Graph->AddLayer<StackLayer>(stackDescriptor, name);
 }
 
+
+IConnectableLayer* Network::AddStandInLayer(const StandInDescriptor& desc,
+                                            const char* name)
+{
+    return m_Graph->AddLayer<StandInLayer>(desc, name);
+}
+
 IConnectableLayer* Network::AddQuantizedLstmLayer(const QuantizedLstmInputParams& params,
                                                   const char* name)
 {