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

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

@@ -0,0 +1,62 @@
+/*
+ * $XConsortium: token_stack.h /main/3 1996/06/11 17:18:21 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  Unpublished -- rights reserved under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 _token_stack_h
+#define _token_stack_h 1
+
+#include "utility/debug.h"
+#include "utility/buffer.h"
+#include "dstr/slist.h"
+#include "dstr/slist_void_ptr_cell.h"
+
+class token_stack 
+{
+public:
+   token_stack();
+   virtual ~token_stack();
+
+   void clear();
+
+   void new_token();
+   void add_partial_token(char*);
+
+   char* token_start() { return curr_token_start; };
+
+   friend ostream& operator <<(ostream&, token_stack&);
+
+protected:
+   slist chunk_list;
+   char* curr_token_start;
+   buffer* v_curr_token_buf;
+   slist_void_ptr_cell * v_curr_list_cell;
+};
+
+typedef token_stack *token_stackPtr;
+
+#endif