DtMmdb: move to lib directory as a standalone library.

cde/lib/DtMmdb/oliasdb/collectionIterator.h

@@ -0,0 +1,101 @@
+/*
+ * CDE - Common Desktop Environment
+ *
+ * Copyright (c) 1993-2012, The Open Group. All rights reserved.
+ *
+ * These libraries and programs are free software; you can
+ * redistribute them and/or modify them under the terms of the GNU
+ * Lesser General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * These libraries and programs are distributed in the hope that
+ * they will be useful, but WITHOUT ANY WARRANTY; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU Lesser General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with these libraries and programs; if not, write
+ * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
+ * Floor, Boston, MA 02110-1301 USA
+ */
+/* $XConsortium: collectionIterator.h /main/3 1996/06/11 17:28:33 cde-hal $ */
+
+#ifndef _collection_iterator_h
+#define _collection_iterator_h 1
+
+#include "api/info_base.h"
+#include "object/cset.h"
+
+// collectionIterator iterates over MMDB's cset objects through
+// index.
+
+class collectionIterator
+{
+public:
+   collectionIterator(info_base*, int set_position);
+   virtual ~collectionIterator();
+
+// advance the iterator to the next position.
+// A newly constructed iterator's position is
+// undefined. This operator must be called to
+// advance to the 1st position.
+
+// return 1 if advance successful and 0 otherwize.
+   virtual unsigned int operator++() ;
+
+protected:
+   oid_t get_oid(int index);
+
+protected:
+   cset_handler* f_set_ptr;
+   info_base* f_base;
+   int f_index;
+};
+
+// iterator over node set
+class nodeCollectionIterator : public collectionIterator
+{
+
+public:
+   nodeCollectionIterator(info_base*);
+   ~nodeCollectionIterator();
+
+   const char* get_locator();
+};
+
+// iterator over graphic set
+class graphicCollectionIterator : public collectionIterator
+{
+
+public:
+   graphicCollectionIterator(info_base*);
+   ~graphicCollectionIterator();
+
+   const char* get_locator();
+};
+
+// iterator over stylesheet set
+class stylesheetCollectionIterator : public collectionIterator
+{
+
+public:
+   stylesheetCollectionIterator(info_base*);
+   ~stylesheetCollectionIterator();
+
+   const char* get_locator();
+};
+
+// iterator over locator set
+class locatorCollectionIterator : public collectionIterator
+{
+
+public:
+   locatorCollectionIterator(info_base*);
+   ~locatorCollectionIterator();
+
+   const char* get_locator();
+};
+
+#endif