79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
/**************************************************************************
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*
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* spell.cpp - A spell checking program.
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*
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* $Id: spell.cpp 648752 2008-04-16 17:01:56Z faridz $
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*
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***************************************************************************
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*
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* Copyright 1994-2006 Rogue Wave Software.
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*
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**************************************************************************/
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#include <fstream>
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#include <iostream>
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#include <iterator>
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#include <set>
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#include <string>
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#include <examples.h>
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typedef
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std::set <std::string,
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std::less<std::string>, std::allocator<std::string> > stringset;
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typedef
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std::ostream_iterator<std::string,
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char, std::char_traits<char> > ostrm_iter;
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typedef
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std::istream_iterator<std::string,
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char, std::char_traits<char>,
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std::ptrdiff_t> istrm_iter;
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void spellCheck (std::istream & dictionary, std::istream & text) {
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stringset words, misspellings;
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std::string word;
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istrm_iter eof, dstream (dictionary);
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// First read the dictionary.
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std::copy (dstream, eof, std::inserter (words, words.begin ()));
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// Next read the text.
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while (text >> word)
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if (! words.count (word))
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misspellings.insert (word);
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// Finally, output all misspellings.
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std::cout << std::endl << "Misspelled words:" << std::endl;
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std::copy (misspellings.begin (), misspellings.end (),
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ostrm_iter (std::cout, "\n"));
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}
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int main ()
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{
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std::cout << "Enter text:";
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std::ifstream words ("words");
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spellCheck (words, std::cin);
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std::cout << "End of spell check program" << std::endl;
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return 0;
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}
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