Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtinfo/DtMmdb/api/smart_ptr.h

@@ -0,0 +1,82 @@
+/*
+ * $XConsortium: smart_ptr.h /main/5 1996/06/11 17:11:38 cde-hal $
+ *
+ * Copyright (c) 1992 HAL Computer Systems International, Ltd.
+ * All rights reserved.  Unpublished -- rights reserved under
+ * the Copyright Laws of the United States.  USE OF A COPYRIGHT
+ * NOTICE IS PRECAUTIONARY ONLY AND DOES NOT IMPLY PUBLICATION
+ * OR DISCLOSURE.
+ * 
+ * THIS SOFTWARE CONTAINS CONFIDENTIAL INFORMATION AND TRADE
+ * SECRETS OF HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.  USE,
+ * DISCLOSURE, OR REPRODUCTION IS PROHIBITED WITHOUT THE
+ * PRIOR EXPRESS WRITTEN PERMISSION OF HAL COMPUTER SYSTEMS
+ * INTERNATIONAL, LTD.
+ * 
+ *                         RESTRICTED RIGHTS LEGEND
+ * Use, duplication, or disclosure by the Government is subject
+ * to the restrictions as set forth in subparagraph (c)(l)(ii)
+ * of the Rights in Technical Data and Computer Software clause
+ * at DFARS 252.227-7013.
+ *
+ *          HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.
+ *                  1315 Dell Avenue
+ *                  Campbell, CA  95008
+ * 
+ */
+
+
+
+#ifndef _smart_ptr_h
+#define _smart_ptr_h 1
+
+#include "object/cset.h"
+#include "object/dl_list.h"
+#include "object/integer.h"
+#include "api/info_lib.h"
+#include "mgrs/query_mgr.h"
+
+class smart_ptr : public composite_handler 
+{
+
+public:
+
+   enum composite_tag { SET, LIST };
+
+   smart_ptr(info_lib* lib_ptr,
+             const char* infobase_name, int composite_position,
+             const handler& query_hd, int index_selector, composite_tag);
+
+   smart_ptr(info_base* base_ptr, int composite_position,
+             const handler& query_hd, int index_selector, composite_tag);
+
+   smart_ptr(abs_storage* st, const oid_t& x) 
+     /*: composite_handler(c)*/
+   {
+      _init(*(oid_t*)&x, st);
+   };
+
+   smart_ptr() {};
+   virtual ~smart_ptr() {};
+
+   int get_int(int component_index);
+   const char* get_string(int component_index);
+   const char* get_string(int component_index, buffer&);
+   int get_string_size(int component_index);
+   oid_t get_oid(int component_index);
+
+   void update_oid(int component_index, const oid_t& x);
+   void update_string(int component_index, istream& in);
+   void update_string(int component_index, const char* buf, int size);
+
+
+protected:
+   void _init(const oid_t& id, const abs_storage*);
+
+   handler* get_handler(int component_index, c_code_t code);
+
+};
+
+typedef smart_ptr* smart_ptrPtr;
+
+#endif