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Unordered: Try to make the piecewise_construct emulation a little more readable.

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[SVN r81392]
This commit is contained in:
Daniel James
2012-11-17 12:03:32 +00:00
parent ef4d33ce89
commit da455124d2
2 changed files with 48 additions and 35 deletions
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14
test/unordered/insert_tests.cpp
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@@ -691,6 +691,13 @@ UNORDERED_AUTO_TEST(set_emplace_test)
BOOST_TEST(x.find(check) != x.end() && *x.find(check) == check);
}
struct derived_from_piecewise_construct_t :
boost::unordered::piecewise_construct_t {};
derived_from_piecewise_construct_t piecewise_rvalue() {
return derived_from_piecewise_construct_t();
}
UNORDERED_AUTO_TEST(map_emplace_test2)
{
boost::unordered_map<overloaded_constructor, overloaded_constructor> x;
@@ -703,9 +710,14 @@ UNORDERED_AUTO_TEST(map_emplace_test2)
BOOST_TEST(x.find(overloaded_constructor(1)) != x.end() &&
x.find(overloaded_constructor(1))->second == overloaded_constructor());
x.emplace(boost::unordered::piecewise_construct, boost::make_tuple(2,3), boost::make_tuple(4,5,6));
x.emplace(piecewise_rvalue(), boost::make_tuple(2,3), boost::make_tuple(4,5,6));
BOOST_TEST(x.find(overloaded_constructor(2,3)) != x.end() &&
x.find(overloaded_constructor(2,3))->second == overloaded_constructor(4,5,6));
derived_from_piecewise_construct_t d;
x.emplace(d, boost::make_tuple(9,3,1), boost::make_tuple(10));
BOOST_TEST(x.find(overloaded_constructor(9,3,1)) != x.end() &&
x.find(overloaded_constructor(9,3,1))->second == overloaded_constructor(10));
}
UNORDERED_AUTO_TEST(set_emplace_test2)