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

cde/programs/dtinfo/DtMmdb/dstr/set.h

@@ -0,0 +1,62 @@
+/*
+ * $XConsortium: set.h /main/4 1996/06/11 17:17:41 cde-hal $
+ *
+ * Copyright (c) 1993 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  Unpublished -- rights reserved under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 _set_h
+#define _set_h 1
+
+#include  "utility/funcs.h"
+
+//**************************************************************
+//
+// an abstract set class
+//
+//**************************************************************
+
+class set {
+
+public:
+   set(cmp_func_ptr_t eq, cmp_func_ptr_t ls) :
+     f_cmp_func_eq(eq), f_cmp_func_ls(ls) 
+   {};
+   virtual ~set() {};
+
+   virtual Boolean insert(void* element) = 0;
+   virtual void* remove(void* element) = 0;
+   virtual void* member(const void* element) = 0;
+
+   virtual void* smaller_member(const void* element) = 0;
+   virtual void* larger_member(const void* element) = 0;
+
+
+protected:
+   cmp_func_ptr_t f_cmp_func_eq; 
+   cmp_func_ptr_t f_cmp_func_ls; 
+};
+
+#endif