63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
/**************************************************************************
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*
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* string.cpp - Example program of string.
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*
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* $Id: string.cpp 550991 2007-06-26 23:58:07Z sebor $
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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 <iostream> // for cout, endl
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#include <string> // for string
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#include <examples.h>
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int main ()
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{
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std::string test;
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// Type in a string over five characters long.
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while (test.empty() || test.size() < 5) {
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std::cout << "Type a string between 5 and 100 characters long. \n";
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std::cin >> test;
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}
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// Try operator[] access.
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std::cout << "Changing the third character from "
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<< test[2] << " to * \n";
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test [2] = '*';
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std::cout << "now its: " << test << "\n\n";
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// Try the insertion member function.
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test.insert (test.size() / 2, "(the middle is here!)");
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std::cout << "Identifying the middle: " << test << "\n\n";
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// Try replacement.
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test.replace (test.find ("middle", 0), 6, "center");
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std::cout << "I didn't like the word 'middle', so instead, I'll say: \n"
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<< test << std::endl;
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return 0;
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}
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