DictEntry.hh
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00001 /*
00002  * PUBLIC DOMAIN PCCTS-BASED C++ GRAMMAR (cplusplus.g, stat.g, expr.g)
00003  *
00004  * Authors: Sumana Srinivasan, NeXT Inc.;            sumana_srinivasan@next.com
00005  *          Terence Parr, Parr Research Corporation; parrt@parr-research.com
00006  *          Russell Quong, Purdue University;        quong@ecn.purdue.edu
00007  *
00008  * SOFTWARE RIGHTS
00009  *
00010  * This file is a part of the ANTLR-based C++ grammar and is free
00011  * software.  We do not reserve any LEGAL rights to its use or
00012  * distribution, but you may NOT claim ownership or authorship of this
00013  * grammar or support code.  An individual or company may otherwise do
00014  * whatever they wish with the grammar distributed herewith including the
00015  * incorporation of the grammar or the output generated by ANTLR into
00016  * commerical software.  You may redistribute in source or binary form
00017  * without payment of royalties to us as long as this header remains
00018  * in all source distributions.
00019  *
00020  * We encourage users to develop parsers/tools using this grammar.
00021  * In return, we ask that credit is given to us for developing this
00022  * grammar.  By "credit", we mean that if you incorporate our grammar or
00023  * the generated code into one of your programs (commercial product,
00024  * research project, or otherwise) that you acknowledge this fact in the
00025  * documentation, research report, etc....  In addition, you should say nice
00026  * things about us at every opportunity.
00027  *
00028  * As long as these guidelines are kept, we expect to continue enhancing
00029  * this grammar.  Feel free to send us enhancements, fixes, bug reports,
00030  * suggestions, or general words of encouragement at parrt@parr-research.com.
00031  * 
00032  * NeXT Computer Inc.
00033  * 900 Chesapeake Dr.
00034  * Redwood City, CA 94555
00035  * 12/02/1994
00036  * 
00037  * Restructured for public consumption by Terence Parr late February, 1995.
00038  *
00039  * Requires PCCTS 1.32b4 or higher to get past ANTLR. 
00040  * 
00041  * DISCLAIMER: we make no guarantees that this grammar works, makes sense,
00042  *             or can be used to do anything useful.
00043  */
00044 /* 1999-2004 Version 3.0 July 2004
00045  * Modified by David Wigg at London South Bank University for CPP_parser.g
00046  *
00047  * See MyReadMe.txt for further information
00048  *
00049  * This file is best viewed in courier font with tabs set to 4 spaces
00050  */
00051 
00052 #ifndef DictEntry_hpp
00053 #define DictEntry_hpp
00054 
00055 class DictEntry 
00056 {
00057 protected:
00058     std::string key;
00059     int hashCode;
00060     DictEntry *next;            // next element in the bucket
00061     DictEntry *scope;           // next element in the scope
00062 
00063 public:
00064     int this_scope;                     // 4/2/96 LL - added to store scope
00065 
00066     DictEntry()
00067     { 
00068         hashCode = -1; 
00069         next = scope = NULL;
00070     }
00071     DictEntry(const std::string& k, int h = -1) 
00072     { 
00073         key = k; 
00074         hashCode = h; 
00075         next = scope = NULL;
00076     }
00077     virtual ~DictEntry()
00078     { 
00079         hashCode = -1; 
00080         next = scope = NULL;
00081     }
00082 
00083     void setKey(const std::string& k)   {key = k;}
00084     const std::string& getKey() {return key;}
00085 
00086     void setHashCode(int h)     {hashCode = h;}
00087     int getHashCode()           {return hashCode;}
00088 
00089     void setNext(DictEntry *n)  {next = n;}
00090     DictEntry *getNext()                {return next;}
00091 
00092     void setScope(DictEntry *s) {scope = s;}
00093     DictEntry *getNextInScope() {return scope;}
00094 };
00095 
00096 #endif
00097 


typelib
Author(s): Sylvain Joyeux/sylvain.joyeux@m4x.org
autogenerated on Mon Oct 6 2014 03:17:12