identdic.h

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C头文件 代码 · 共 59 行

#ifndef IDENTDICT_H
#define IDENTDICT_H


/* IdentDict.h -- declarations for Identity Dictionary

        THIS SOFTWARE FITS THE DESCRIPTION IN THE U.S. COPYRIGHT ACT OF A
        "UNITED STATES GOVERNMENT WORK".  IT WAS WRITTEN AS A PART OF THE
        AUTHOR'S OFFICIAL DUTIES AS A GOVERNMENT EMPLOYEE.  THIS MEANS IT
        CANNOT BE COPYRIGHTED.  THIS SOFTWARE IS FREELY AVAILABLE TO THE
        PUBLIC FOR USE WITHOUT A COPYRIGHT NOTICE, AND THERE ARE NO
        RESTRICTIONS ON ITS USE, NOW OR SUBSEQUENTLY.

Author:
        K. E. Gorlen
        Computer Systems Laboratory, DCRT
        National Institutes of Health
        Bethesda, MD 20892

log:    IDENTDIC.H $
Revision 1.2  95/01/29  13:27:12  NT_Test_Machine
*** empty log message ***

Revision 1.1  90/05/20  04:19:52  Anthony_Scian
.

 * Revision 3.0  90/05/20  00:19:49  kgorlen
 * Release for 1st edition.
 * 
*/

#include "Dictionary.h"

class LookupKey;

class IdentDict: public Dictionary {
        DECLARE_MEMBERS(IdentDict);
        virtual int findIndexOf(const Object&) const;
#ifndef BUG_38
// internal <<AT&T C++ Translator 2.00 06/30/89>> error: bus error (or something nasty like that)
protected:              // storer() functions for object I/O
        virtual void storer(OIOofd& fd) const   { Dictionary::storer(fd); };
        virtual void storer(OIOout& strm) const { Dictionary::storer(strm); };
#endif
public:
        IdentDict(unsigned size =DEFAULT_CAPACITY);
#ifndef BUG_TOOBIG
// yacc stack overflow
        IdentDict(const IdentDict&);
#endif
        void operator=(const IdentDict&);
        virtual LookupKey* assocAt(const Object& key) const;
        virtual Object* atKey(const Object& key) const;
        virtual Object* atKey(const Object& key, Object& newValue);
        virtual bool includesKey(const Object& key) const;
};

#endif