feedc0de/boost_tuple
1
0
Fork 0
forked from boostorg/tuple
Code Pull Requests Activity

Merge Tuple from the trunk

Browse Source 
[SVN r67590]
This commit is contained in:
Steven Watanabe
2011-01-02 20:25:11 +00:00
parent e36faf7e25
commit a2c9608ef0
5 changed files with 230 additions and 147 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
test/io_test.cpp
View File

@ -120,6 +120,13 @@ int test_main(int argc, char * argv[] ) {
is3 >> set_close(']');
BOOST_CHECK(bool(is3 >> ti2));
// Make sure that whitespace between elements
// is skipped.
useThisIStringStream is4("(100 200 300)");
BOOST_CHECK(bool(is4 >> std::noskipws >> ti1));
BOOST_CHECK(ti1 == make_tuple(100, 200, 300));
// Note that strings are problematic:
// writing a tuple on a stream and reading it back doesn't work in
// general. If this is wanted, some kind of a parseable string class

21
test/tuple_test_bench.cpp
View File

@ -445,6 +445,26 @@ void tuple_length_test()
}
// ----------------------------------------------------------------------------
// - testing swap -----------------------------------------------------------
// ----------------------------------------------------------------------------
void tuple_swap_test()
{
tuple<int, float, double> t1(1, 2.0f, 3.0), t2(4, 5.0f, 6.0);
swap(t1, t2);
BOOST_CHECK(get<0>(t1) == 4);
BOOST_CHECK(get<1>(t1) == 5.0f);
BOOST_CHECK(get<2>(t1) == 6.0);
BOOST_CHECK(get<0>(t2) == 1);
BOOST_CHECK(get<1>(t2) == 2.0f);
BOOST_CHECK(get<2>(t2) == 3.0);
int i = 1,j = 2;
boost::tuple<int&> t3(i), t4(j);
swap(t3, t4);
BOOST_CHECK(i == 2);
BOOST_CHECK(j == 1);
}
@ -465,6 +485,7 @@ int test_main(int, char *[]) {
cons_test();
const_tuple_test();
tuple_length_test();
tuple_swap_test();
return 0;
}