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Merged revision(s) 81858,81859,81865,81867 from trunk:

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Add overloads of allocate_shared_noinit to complement make_shared_noinit
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Explicitly name detail array construct overloads for different parameter types.
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Use _internal_get_untyped_deleter in allocate_shared_array and make_shared_array
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Documentation corrections: make_shared_array.html
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[SVN r81882]
This commit is contained in:
Glen Fernandes
2012-12-12 22:57:03 +00:00
parent 5fc6fe474b
commit c28bef2e9b
9 changed files with 293 additions and 93 deletions
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74
test/allocate_shared_array_test.cpp
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@@ -121,5 +121,79 @@ int main() {
BOOST_TEST(type::instances == 0);
}
#endif
{
boost::shared_ptr<int[]> a1 = boost::allocate_shared_noinit<int[]>(std::allocator<int>(), 3);
int* a2 = a1.get();
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(a2 != 0);
BOOST_TEST(size_t(a2) % boost::alignment_of<int>::value == 0);
}
{
boost::shared_ptr<int[3]> a1 = boost::allocate_shared_noinit<int[3]>(std::allocator<int>());
int* a2 = a1.get();
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(a2 != 0);
BOOST_TEST(size_t(a2) % boost::alignment_of<int>::value == 0);
}
{
boost::shared_ptr<const int[]> a1 = boost::allocate_shared_noinit<const int[]>(std::allocator<int>(), 3);
const int* a2 = a1.get();
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(a2 != 0);
BOOST_TEST(size_t(a2) % boost::alignment_of<int>::value == 0);
}
{
boost::shared_ptr<const int[3]> a1 = boost::allocate_shared_noinit<const int[3]>(std::allocator<int>());
const int* a2 = a1.get();
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(a2 != 0);
BOOST_TEST(size_t(a2) % boost::alignment_of<int>::value == 0);
}
BOOST_TEST(type::instances == 0);
{
boost::shared_ptr<type[]> a1 = boost::allocate_shared_noinit<type[]>(std::allocator<type>(), 3);
type* a2 = a1.get();
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(a2 != 0);
BOOST_TEST(size_t(a2) % boost::alignment_of<type>::value == 0);
BOOST_TEST(type::instances == 3);
boost::weak_ptr<type[]> w1 = a1;
a1.reset();
BOOST_TEST(type::instances == 0);
}
BOOST_TEST(type::instances == 0);
{
boost::shared_ptr<type[3]> a1 = boost::allocate_shared_noinit<type[3]>(std::allocator<type>());
type* a2 = a1.get();
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(a2 != 0);
BOOST_TEST(size_t(a2) % boost::alignment_of<type>::value == 0);
BOOST_TEST(type::instances == 3);
boost::weak_ptr<type[3]> w1 = a1;
a1.reset();
BOOST_TEST(type::instances == 0);
}
BOOST_TEST(type::instances == 0);
{
boost::shared_ptr<const type[]> a1 = boost::allocate_shared_noinit<const type[]>(std::allocator<type>(), 3);
const type* a2 = a1.get();
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(a2 != 0);
BOOST_TEST(size_t(a2) % boost::alignment_of<type>::value == 0);
BOOST_TEST(type::instances == 3);
a1.reset();
BOOST_TEST(type::instances == 0);
}
BOOST_TEST(type::instances == 0);
{
boost::shared_ptr<const type[3]> a1 = boost::allocate_shared_noinit<const type[3]>(std::allocator<type>());
const type* a2 = a1.get();
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(a2 != 0);
BOOST_TEST(size_t(a2) % boost::alignment_of<type>::value == 0);
BOOST_TEST(type::instances == 3);
a1.reset();
BOOST_TEST(type::instances == 0);
}
return boost::report_errors();
}