Integrating latest 47acbe8

Code/Tools/SceneAPI/SceneCore/Containers/Views/ConvertIterator.h

@@ -104,7 +104,7 @@ namespace AZ
                     RootIterator& operator++();
                     RootIterator operator++(int);
 
-                    const Iterator& GetBaseIterator();
+                    const Iterator& GetBaseIterator() const;
                 protected:
                     Iterator m_iterator;
                     Function m_converter;

Code/Tools/SceneAPI/SceneCore/Containers/Views/ConvertIterator.inl

@@ -46,7 +46,7 @@ namespace AZ
                 }
 
                 template<typename Iterator, typename ReturnType>
-                const Iterator& ConvertIterator<Iterator, ReturnType, void>::GetBaseIterator()
+                const Iterator& ConvertIterator<Iterator, ReturnType, void>::GetBaseIterator() const
                 {
                     return m_iterator;
                 }

Code/Tools/SceneAPI/SceneCore/Containers/Views/FilterIterator.h

@@ -85,7 +85,7 @@ namespace AZ
                     RootIterator& operator++();
                     RootIterator operator++(int);
 
-                    const Iterator& GetBaseIterator();
+                    const Iterator& GetBaseIterator() const;
 
                 protected:
                     // Pseudo default constructor.

Code/Tools/SceneAPI/SceneCore/Containers/Views/FilterIterator.inl

@@ -59,7 +59,7 @@ namespace AZ
                 }
 
                 template<typename Iterator>
-                auto FilterIterator<Iterator, void>::GetBaseIterator()->const Iterator&
+                auto FilterIterator<Iterator, void>::GetBaseIterator() const -> const Iterator&
                 {
                     return m_iterator;
                 }

Code/Tools/SceneAPI/SceneCore/Containers/Views/View.h

@@ -44,6 +44,8 @@ namespace AZ
                     Iterator cbegin() const;
                     Iterator cend() const;
 
+                    [[nodiscard]] bool empty() const;
+
                 private:
                     Iterator m_begin;
                     Iterator m_end;
@@ -59,4 +61,4 @@ namespace AZ
     } // SceneAPI
 } // AZ
 
-#include <SceneAPI/SceneCore/Containers/Views/View.inl>
+#include <SceneAPI/SceneCore/Containers/Views/View.inl>

Code/Tools/SceneAPI/SceneCore/Containers/Views/View.inl

@@ -62,6 +62,12 @@ namespace AZ
                 {
                     return m_end;
                 }
+
+                template<typename Iterator>
+                [[nodiscard]] bool View<Iterator>::empty() const
+                {
+                    return m_begin == m_end;
+                }
             }; // Views
         } // Containers
     } // SceneAPI