IVGCVSW-7635 Remove deprecated code due to be removed in 23.08 (SubgraphView)

Signed-off-by: Francis Murtagh <francis.murtagh@arm.com>
Signed-off-by: Kevin May <kevin.may@arm.com>
Change-Id: I6686ad0a16ef763dbdc771c7ef792ae2890e0ab2
diff --git a/src/backends/cl/ClBackend.cpp b/src/backends/cl/ClBackend.cpp
index 532892e..1d8ae21 100644
--- a/src/backends/cl/ClBackend.cpp
+++ b/src/backends/cl/ClBackend.cpp
@@ -295,18 +295,18 @@
 {
     OptimizationViews optimizationViews(modelOptions);
 
-    auto it = subgraph.endIConnectable();
+    auto it = subgraph.end();
     bool isFastMathEnabled = false;
     std::map<LayerGuid, Layer*> untouched;
 
-    while (it != subgraph.beginIConnectable())
+    while (it != subgraph.begin())
     {
         --it;
         Layer& base = *(PolymorphicDowncast<Layer*>(*it));
         untouched.insert({base.GetGuid(), &base});
     }
 
-    it = subgraph.endIConnectable();
+    it = subgraph.end();
 #if defined(ARMCOMPUTECL_ENABLED)
     IBackendInternal::IBackendSpecificModelContextPtr modelContextPtr = CreateBackendSpecificModelContext(modelOptions);
 
@@ -319,7 +319,7 @@
         }
     }
 #endif
-    while (it != subgraph.beginIConnectable())
+    while (it != subgraph.begin())
     {
         --it;
         Layer& base = *(PolymorphicDowncast<Layer*>(*it));
diff --git a/src/backends/neon/NeonBackend.cpp b/src/backends/neon/NeonBackend.cpp
index 3a398e0..a5e9ab9 100644
--- a/src/backends/neon/NeonBackend.cpp
+++ b/src/backends/neon/NeonBackend.cpp
@@ -144,18 +144,18 @@
 {
     OptimizationViews optimizationViews(modelOptions);
 
-    auto it = subgraph.endIConnectable();
+    auto it = subgraph.end();
     std::map<LayerGuid, Layer*> untouched;
 
-    while (it != subgraph.beginIConnectable())
+    while (it != subgraph.begin())
     {
         --it;
         Layer& base = *(PolymorphicDowncast<Layer*>(*it));
         untouched.insert({base.GetGuid(), &base});
     }
 
-    it = subgraph.endIConnectable();
-    while (it != subgraph.beginIConnectable())
+    it = subgraph.end();
+    while (it != subgraph.begin())
     {
         --it;
         Layer& base = *(PolymorphicDowncast<Layer*>(*it));
diff --git a/src/backends/reference/RefBackend.cpp b/src/backends/reference/RefBackend.cpp
index 02749af..fe11fd2 100644
--- a/src/backends/reference/RefBackend.cpp
+++ b/src/backends/reference/RefBackend.cpp
@@ -74,18 +74,18 @@
 {
     OptimizationViews optimizationViews(modelOptions);
 
-    auto it = subgraph.endIConnectable();
+    auto it = subgraph.end();
     std::map<LayerGuid, Layer*> untouched;
 
-    while (it != subgraph.beginIConnectable())
+    while (it != subgraph.begin())
     {
         --it;
         Layer& base = *(PolymorphicDowncast<Layer*>(*it));
         untouched.insert({base.GetGuid(), &base});
     }
 
-    it = subgraph.endIConnectable();
-    while (it != subgraph.beginIConnectable())
+    it = subgraph.end();
+    while (it != subgraph.begin())
     {
         --it;
         Layer& base = *(PolymorphicDowncast<Layer*>(*it));
diff --git a/src/backends/tosaReference/TosaRefBackend.cpp b/src/backends/tosaReference/TosaRefBackend.cpp
index 554bb10..bce3e2c 100644
--- a/src/backends/tosaReference/TosaRefBackend.cpp
+++ b/src/backends/tosaReference/TosaRefBackend.cpp
@@ -92,8 +92,8 @@
     std::vector<TosaSerializationOperator*> operators;
     std::vector<TosaSerializationTensor*> tensors;
 
-    auto it = subgraph.endIConnectable();
-    while (it != subgraph.beginIConnectable())
+    auto it = subgraph.end();
+    while (it != subgraph.begin())
     {
         --it;
         Layer& base = *(PolymorphicDowncast<Layer*>(*it));