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- -- Copyright (c) 1990 Regents of the University of California.
- -- All rights reserved.
- --
- -- This software was developed by John Self of the Arcadia project
- -- at the University of California, Irvine.
- --
- -- Redistribution and use in source and binary forms are permitted
- -- provided that the above copyright notice and this paragraph are
- -- duplicated in all such forms and that any documentation,
- -- advertising materials, and other materials related to such
- -- distribution and use acknowledge that the software was developed
- -- by the University of California, Irvine. The name of the
- -- University may not be used to endorse or promote products derived
- -- from this software without specific prior written permission.
- -- THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- -- IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- -- WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
- -- TITLE symbol table routines
- -- AUTHOR: John Self (UCI)
- -- DESCRIPTION implements only a simple symbol table using open hashing
- -- NOTES could be faster, but it isn't used much
- -- $Header: /co/ua/self/arcadia/aflex/ada/src/RCS/symS.a,v 1.4 90/01/12 15:20:42 self Exp Locker: self $
-
- with TSTRING;
- with MISC_DEFS;
- package SYM is
-
- use TSTRING;
- use MISC_DEFS;
-
- procedure ADDSYM(SYM, STR_DEF : in VSTRING;
- INT_DEF : in INTEGER;
- TABLE : in out HASH_TABLE;
- TABLE_SIZE : in INTEGER;
- RESULT : out BOOLEAN);
- -- result indicates success
- procedure CCLINSTAL(CCLTXT : in VSTRING;
- CCLNUM : in INTEGER);
- function CCLLOOKUP(CCLTXT : in VSTRING) return INTEGER;
- function FINDSYM(SYMBOL : in VSTRING;
- TABLE : in HASH_TABLE;
- TABLE_SIZE : in INTEGER) return HASH_LINK;
-
- function HASHFUNCT(STR : in VSTRING;
- HASH_SIZE : in INTEGER) return INTEGER;
- procedure NDINSTAL(ND, DEF : in VSTRING);
- function NDLOOKUP(ND : in VSTRING) return VSTRING;
- procedure SCINSTAL(STR : in VSTRING;
- XCLUFLG : in BOOLEAN);
- function SCLOOKUP(STR : in VSTRING) return INTEGER;
- end SYM;
-