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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [libstdc++-v3/] [testsuite/] [27_io/] [basic_stringbuf/] [in_avail/] [char/] [21955.cc] - Rev 19
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// 2005-06-07 Benjamin Kosnik // Copyright (C) 2005 // Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library 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 2, or (at your option) // any later version. // This library 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 library; see the file COPYING. If not, write to the Free // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, // USA. #include <sstream> #include <testsuite_hooks.h> #include <stdexcept> double test_stringstream() { double result; char* source = "1918"; std::stringstream s; s << source; std::string tmp = s.str(); std::streambuf* sb = s.rdbuf(); int i = sb->in_avail(); if (i) { s >> result; } else { throw std::runtime_error("conversion failed"); } return result; } int main () { test_stringstream(); return 0; }