string.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976
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// <fstream> 11 12// template <class charT, class traits = char_traits<charT> > 13// class basic_ofstream 14 15// explicit basic_ofstream(const string& s, ios_base::openmode mode = ios_base::out); 16 17#include <fstream> 18#include <cassert> 19 20int main() 21{ 22 { 23 std::ofstream fs(std::string("test.dat")); 24 fs << 3.25; 25 } 26 { 27 std::ifstream fs(std::string("test.dat")); 28 double x = 0; 29 fs >> x; 30 assert(x == 3.25); 31 } 32 remove("test.dat"); 33 { 34 std::wofstream fs(std::string("test.dat")); 35 fs << 3.25; 36 } 37 { 38 std::wifstream fs(std::string("test.dat")); 39 double x = 0; 40 fs >> x; 41 assert(x == 3.25); 42 } 43 remove("test.dat"); 44} 45