85 lines
2.1 KiB
Plaintext
85 lines
2.1 KiB
Plaintext
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// This may look like C code, but it is really -*- C++ -*-
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/*
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Copyright (C) 1988 Free Software Foundation
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written by Doug Lea (dl@rocky.oswego.edu)
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This file is part of the GNU C++ Library. This library is free
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software; you can redistribute it and/or modify it under the terms of
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the GNU Library General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at your
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option) any later version. This library is distributed in the hope
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that it will be useful, but WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the GNU Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free Software
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Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _<T>CHSet_h
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#ifdef __GNUG__
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#pragma interface
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#endif
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#define _<T>CHSet_h 1
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#include "<T>.Set.h"
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#include "<T>.CHNode.h"
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class <T>CHSet : public <T>Set
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{
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protected:
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<T>CHNode** tab;
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unsigned int size;
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public:
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<T>CHSet(unsigned int sz = DEFAULT_INITIAL_CAPACITY);
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<T>CHSet(<T>CHSet& a);
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inline ~<T>CHSet();
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Pix add(<T&> item);
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void del(<T&> item);
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inline int contains(<T&> item);
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void clear();
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Pix first();
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void next(Pix& i);
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inline <T>& operator () (Pix i);
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Pix seek(<T&> item);
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void operator |= (<T>CHSet& b);
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void operator -= (<T>CHSet& b);
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void operator &= (<T>CHSet& b);
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int operator == (<T>CHSet& b);
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int operator != (<T>CHSet& b);
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int operator <= (<T>CHSet& b);
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int OK();
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};
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inline <T>CHSet::~<T>CHSet()
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{
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clear();
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delete tab;
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}
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inline int <T>CHSet::contains(<T&> key)
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{
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return seek(key) != 0;
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}
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inline <T>& <T>CHSet::operator () (Pix i)
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{
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if (i == 0) error("null Pix");
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return ((<T>CHNode*)i)->hd;
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}
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inline int <T>CHSet::operator != (<T>CHSet& b)
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{
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return ! ((*this) == b);
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}
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#endif
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