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/* This testcase is part of GDB, the GNU debugger.

   Copyright 1992, 2004, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program.  If not, see <http://www.gnu.org/licenses/>.

   */

#include <string>

#include <iostream>

using namespace std;

template <class T>

class StringTest {

public:

   virtual void runTest();

   void testFunction();

};

template <class T>

void StringTest<T>:: runTest() {

   testFunction ();

}

template <class T>

void StringTest <T>::testFunction() {

   // initialize s with string literal

   cout << "in StringTest" << endl;

   string s("I am a shot string");

   cout << s << endl;

   // insert 'r' to fix "shot"

   s.insert(s.begin()+10,'r' );

   cout << s << endl;

   // concatenate another string

   s += "and now a longer string";

   cout << s << endl;

   // find position where blank needs to be inserted

   string::size_type spos = s.find("and");

   s.insert(spos, " ");

   cout << s << endl;

   // erase the concatenated part

   s.erase(spos);

   cout << s << endl;

}

int main() {

   StringTest<wchar_t> ts;

   ts.runTest();

}

/* output:

I am a shot string

I am a short string

I am a short stringand now a longer string

I am a short string and now a longer string

I am a short string

*/