Moved PagedLODContainer from PagedLOD header/source into DatabasePager header/source

Author: robertosfield

include/vsg/io/DatabasePager.h

@@ -48,6 +48,47 @@ namespace vsg
         std::vector<const PagedLOD*> newHighresRequired;
     };
 
+    struct PagedLODContainer : public Inherit<Object, PagedLODContainer>
+    {
+        explicit PagedLODContainer(uint32_t maxNumPagedLOD = 10000);
+
+        struct List
+        {
+            uint32_t head = 0;
+            uint32_t tail = 0;
+            uint32_t count = 0;
+            std::string name;
+        };
+
+        struct Element
+        {
+            uint32_t previous = 0;
+            uint32_t next = 0;
+            ref_ptr<PagedLOD> plod;
+            List* list = nullptr;
+        };
+
+        using Elements = std::vector<Element>;
+
+        Elements elements;
+        List availableList;
+        List inactiveList;
+        List activeList;
+
+        void resize(uint32_t new_size);
+        void resize();
+        void inactive(const PagedLOD* plod);
+        void active(const PagedLOD* plod);
+        void remove(PagedLOD* plod);
+
+        void _move(const PagedLOD* plod, List* targetList);
+
+        bool check();
+        bool check(const List& list);
+
+        void print(std::ostream& out);
+    };
+
     /// Thread safe queue for tracking PagedLOD that needs to be loaded, compiled or merged by the DatabasePager
     class VSG_DECLSPEC DatabaseQueue : public Inherit<Object, DatabaseQueue>
     {

include/vsg/nodes/PagedLOD.h

@@ -108,45 +108,4 @@ namespace vsg
     };
     VSG_type_name(vsg::PagedLOD);
 
-    struct PagedLODContainer : public Inherit<Object, PagedLODContainer>
-    {
-        explicit PagedLODContainer(uint32_t maxNumPagedLOD = 10000);
-
-        struct List
-        {
-            uint32_t head = 0;
-            uint32_t tail = 0;
-            uint32_t count = 0;
-            std::string name;
-        };
-
-        struct Element
-        {
-            uint32_t previous = 0;
-            uint32_t next = 0;
-            ref_ptr<PagedLOD> plod;
-            List* list = nullptr;
-        };
-
-        using Elements = std::vector<Element>;
-
-        Elements elements;
-        List availableList;
-        List inactiveList;
-        List activeList;
-
-        void resize(uint32_t new_size);
-        void resize();
-        void inactive(const PagedLOD* plod);
-        void active(const PagedLOD* plod);
-        void remove(PagedLOD* plod);
-
-        void _move(const PagedLOD* plod, List* targetList);
-
-        bool check();
-        bool check(const List& list);
-
-        void print(std::ostream& out);
-    };
-
 } // namespace vsg