1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <string> 11 12 // void clear(); 13 14 #include <string> 15 #include <cassert> 16 17 template <class S> 18 void test(S s)19test(S s) 20 { 21 s.clear(); 22 assert(s.size() == 0); 23 } 24 main()25int main() 26 { 27 typedef std::string S; 28 S s; 29 test(s); 30 31 s.assign(10, 'a'); 32 s.erase(5); 33 test(s); 34 35 s.assign(100, 'a'); 36 s.erase(50); 37 test(s); 38 } 39