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/********************************************************************** |
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* Copyright (C) 2002-2003 by Gezelter's Group
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*This program is free software; you can redistribute it and/or modify
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*it under the terms of the GNU General Public License as published by
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*the Free Software Foundation version 2 of the License.
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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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************************************************************************ |
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*Author: Teng Lin Email: tlin@nd.edu |
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*Date: 08/13/2002 Version: 1.0 |
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* |
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************************************************************************ |
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*Description: |
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* |
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***********************************************************************/ |
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#ifndef keylistH |
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#define keylistH |
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#include <iostream> |
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#include <vector> |
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#include <string> |
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#include <hash_map> |
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using namespace std; |
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template<class T1,class T2, class THashFcn, class TEqualKey> class TKeyList |
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{ |
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private: |
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vector<T1> _keys; |
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vector<T2> _data; |
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hash_map<T1, int, THashFcn, TEqualKey> _hashTable; |
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int _num; |
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public: |
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TKeyList(); |
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~TKeyList(); |
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int AddKey(T1 key, T2 data); |
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int GetIndex(T1 key); |
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const T2& GetDataByKey(string &str) const; |
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const T2& GetDataByIndex(int index) const; |
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const T1& GetKeyByIndex(int index) const; |
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void SetDataByIndex(int index, T2 data); |
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void SetDataByKey(T1 key, T2 data); |
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void ChangeKey(int index, T1 key); |
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void ChangeKey(T1 oldKey, T1 newKey); |
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}; |
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struct TEqstr |
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{
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bool operator()(const string *s1, string *s2) const
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{
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return *s1 == *s2;
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}
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};
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typedef TKeyList<string, int, hash<string>, equal_to<string> > TNameList; |
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//--------------------------------------------------------------------------- |
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#endif |
