| 1 | // io_ex2.cpp ----------------------------------------------------------// |
|---|---|
| 2 | |
| 3 | // Copyright 2010 Howard Hinnant |
| 4 | // Copyright 2010 Vicente J. Botet Escriba |
| 5 | |
| 6 | // Distributed under the Boost Software License, Version 1.0. |
| 7 | // See http://www.boost.org/LICENSE_1_0.txt |
| 8 | |
| 9 | /* |
| 10 | This code was adapted by Vicente J. Botet Escriba from Hinnant's html documentation. |
| 11 | Many thanks to Howard for making his code available under the Boost license. |
| 12 | |
| 13 | */ |
| 14 | |
| 15 | #include <boost/chrono/chrono_io.hpp> |
| 16 | #include <sstream> |
| 17 | #include <boost/assert.hpp> |
| 18 | |
| 19 | int main() |
| 20 | { |
| 21 | using namespace boost::chrono; |
| 22 | |
| 23 | std::istringstream in("5000 milliseconds 4000 ms 3001 ms"); |
| 24 | seconds d(0); |
| 25 | in >> d; |
| 26 | BOOST_ASSERT(in.good()); |
| 27 | BOOST_ASSERT(d == seconds(5)); |
| 28 | in >> d; |
| 29 | BOOST_ASSERT(in.good()); |
| 30 | BOOST_ASSERT(d == seconds(4)); |
| 31 | in >> d; |
| 32 | BOOST_ASSERT(in.fail()); |
| 33 | BOOST_ASSERT(d == seconds(4)); |
| 34 | return 0; |
| 35 | } |
| 36 | |
| 37 |