CCL.h

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// $Id: CCL.h,v 1.2 2005/09/02 23:00:06 vern Exp $
//
// Copyright (c) 1998, 1999, 2002
//      The Regents of the University of California.  All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that: (1) source code distributions
// retain the above copyright notice and this paragraph in its entirety, (2)
// distributions including binary code include the above copyright notice and
// this paragraph in its entirety in the documentation or other materials
// provided with the distribution, and (3) all advertising materials mentioning
// features or use of this software display the following acknowledgement:
// ``This product includes software developed by the University of California,
// Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
// the University nor the names of its contributors may 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
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

#ifndef ccl_h
#define ccl_h

#include "List.h"

declare(List,ptr_compat_int);
typedef List(ptr_compat_int) int_list;

class CCL {
public:
        CCL();
        ~CCL();

        void Add(int sym);
        void Negate();
        int IsNegated()         { return negated; }
        int Index()             { return index; }

        void Sort();

        int_list* Syms()        { return syms; }

        void ReplaceSyms(int_list* new_syms)
                                { delete syms; syms = new_syms; }

        unsigned int MemoryAllocation() const
                { return padded_sizeof(*this) + syms->MemoryAllocation(); }

protected:
        int_list* syms;
        int negated;
        int index;
};

#endif

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