initial commit. This is icculus version 5542b94cae02a6333845854bbbd1abe0a259f1a4

ExternalLibs/FTGL/include/FTList.h

@@ -0,0 +1,112 @@
+#ifndef    __FTList__
+#define    __FTList__
+
+#include "FTGL.h"
+
+/**
+* Provides a non-STL alternative to the STL list
+ */
+template <typename FT_LIST_ITEM_TYPE>
+class FTGL_EXPORT FTList
+{
+    public:
+        typedef FT_LIST_ITEM_TYPE value_type;
+        typedef value_type& reference;
+        typedef const value_type& const_reference;
+        typedef size_t size_type;
+
+        /**
+         * Constructor
+         */
+        FTList()
+        :   listSize(0),
+            tail(0)
+        {
+            tail = NULL;
+            head = new Node;
+        }
+
+        /**
+         * Destructor
+         */
+        ~FTList()
+        {
+            Node* next;
+            
+            for( Node *walk = head; walk; walk = next)
+            {
+                next = walk->next;
+                delete walk;
+            }
+        }
+
+        /**
+         * Get the number of items in the list
+         */
+        size_type size() const
+        {
+            return listSize;
+        }
+
+        /**
+         * Add an item to the end of the list
+         */
+        void push_back( const value_type& item)
+        {
+            Node* node = new Node( item);
+            
+            if( head->next == NULL)
+            {
+                head->next = node;
+            }
+
+            if( tail)
+            {
+                tail->next = node;
+            }
+            tail = node;
+            ++listSize;
+        }
+        
+        /**
+         * Get the item at the front of the list
+         */
+        reference front() const
+        {
+            return head->next->payload;
+        }
+
+        /**
+         * Get the item at the end of the list
+         */
+        reference back() const
+        {
+            return tail->payload;
+        }
+
+    private:
+        struct Node
+        {
+            Node()
+            :	next(NULL)
+            {}
+
+            Node( const value_type& item)
+            :	next(NULL)
+            {
+                payload = item;
+            }
+            
+            Node* next;
+            
+            value_type payload;
+        };
+        
+        size_type listSize;
+
+        Node* head;
+        Node* tail;
+};
+
+#endif // __FTList__
+