1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 1992, 2004 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 2 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program; if not, write to the Free Software 17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 18 */ 19 20 #include <string> 21 #include <iostream> 22 using namespace std; 23 24 template <class T> 25 class StringTest { 26 public: 27 virtual void runTest(); 28 void testFunction(); 29 }; 30 31 template <class T> 32 void StringTest<T>:: runTest() { 33 testFunction (); 34 } 35 36 template <class T> 37 void StringTest <T>::testFunction() { 38 // initialize s with string literal 39 cout << "in StringTest" << endl; 40 string s("I am a shot string"); 41 cout << s << endl; 42 43 // insert 'r' to fix "shot" 44 s.insert(s.begin()+10,'r' ); 45 cout << s << endl; 46 47 // concatenate another string 48 s += "and now a longer string"; 49 cout << s << endl; 50 51 // find position where blank needs to be inserted 52 string::size_type spos = s.find("and"); 53 s.insert(spos, " "); 54 cout << s << endl; 55 56 // erase the concatenated part 57 s.erase(spos); 58 cout << s << endl; 59 } 60 61 int main() { 62 StringTest<wchar_t> ts; 63 ts.runTest(); 64 } 65 66 /* output: 67 I am a shot string 68 I am a short string 69 I am a short stringand now a longer string 70 I am a short string and now a longer string 71 I am a short string 72 */ 73