61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
#ifndef __Attrib_H
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#define __Attrib_H
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/*
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* Copyright (c) 2000 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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# include "StringHeap.h"
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# include "verinum.h"
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/*
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* This class keeps a map of key/value pairs. The map can be set from
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* an STL map, or by setting individual mappings.
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*/
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class Attrib {
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public:
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Attrib();
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~Attrib();
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const verinum&attribute(perm_string key) const;
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void attribute(perm_string key, const verinum&value);
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bool has_compat_attributes(const Attrib&that) const;
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/* Provide a means of iterating over the entries in the map. */
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unsigned attr_cnt() const;
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perm_string attr_key(unsigned idx) const;
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const verinum& attr_value(unsigned idx) const;
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private:
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struct cell_ {
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perm_string key;
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verinum val;
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};
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unsigned nlist_;
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struct cell_*list_;
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private: // not implemented
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Attrib(const Attrib&);
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Attrib& operator= (const Attrib&);
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};
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#endif
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