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Add more constructors

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This commit is contained in:
Christian Mazakas
2023-04-20 12:57:29 -07:00
parent c304284773
commit e08f9f11a1
2 changed files with 89 additions and 0 deletions
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21
include/boost/unordered/concurrent_flat_map.hpp
View File

@ -197,6 +197,27 @@ namespace boost {
{
}
concurrent_flat_map(std::initializer_list<value_type> il,
size_type n = detail::foa::default_bucket_count,
const hasher& hf = hasher(), const key_equal& eql = key_equal(),
const allocator_type& a = allocator_type())
: concurrent_flat_map(n, hf, eql, a)
{
this->insert(il.begin(), il.end());
}
concurrent_flat_map(size_type n, const allocator_type& a)
: concurrent_flat_map(n, hasher(), key_equal(), a)
{
}
concurrent_flat_map(
size_type n, const hasher& hf, const allocator_type& a)
: concurrent_flat_map(n, hf, key_equal(), a)
{
}
/// Capacity
///

68
test/cfoa/constructor_tests.cpp
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@ -628,6 +628,74 @@ namespace {
}
}
UNORDERED_AUTO_TEST (initializer_list_with_all_params) {
std::initializer_list<map_value_type> ilist{
map_value_type{raii{0}, raii{0}},
map_value_type{raii{1}, raii{1}},
map_value_type{raii{2}, raii{2}},
map_value_type{raii{3}, raii{3}},
map_value_type{raii{4}, raii{4}},
map_value_type{raii{5}, raii{5}},
map_value_type{raii{6}, raii{6}},
map_value_type{raii{6}, raii{6}},
map_value_type{raii{7}, raii{7}},
map_value_type{raii{8}, raii{8}},
map_value_type{raii{9}, raii{9}},
map_value_type{raii{10}, raii{10}},
map_value_type{raii{9}, raii{9}},
map_value_type{raii{8}, raii{8}},
map_value_type{raii{7}, raii{7}},
map_value_type{raii{6}, raii{6}},
map_value_type{raii{5}, raii{5}},
map_value_type{raii{4}, raii{4}},
map_value_type{raii{3}, raii{3}},
map_value_type{raii{2}, raii{2}},
map_value_type{raii{1}, raii{1}},
map_value_type{raii{0}, raii{0}},
};
raii::reset_counts();
map_type x(ilist, 0, hasher(1), key_equal(2), allocator_type(3));
BOOST_TEST_EQ(x.size(), 11u);
BOOST_TEST_EQ(x.hash_function(), hasher(1));
BOOST_TEST_EQ(x.key_eq(), key_equal(2));
BOOST_TEST(x.get_allocator() == allocator_type(3));
}
UNORDERED_AUTO_TEST (bucket_count_and_allocator) {
raii::reset_counts();
{
map_type x(0, allocator_type(3));
BOOST_TEST_EQ(x.size(), 0u);
BOOST_TEST_EQ(x.hash_function(), hasher());
BOOST_TEST_EQ(x.key_eq(), key_equal());
BOOST_TEST(x.get_allocator() == allocator_type(3));
}
{
map_type x(4096, allocator_type(3));
BOOST_TEST_EQ(x.size(), 0u);
BOOST_TEST_EQ(x.hash_function(), hasher());
BOOST_TEST_EQ(x.key_eq(), key_equal());
BOOST_TEST(x.get_allocator() == allocator_type(3));
}
}
UNORDERED_AUTO_TEST (bucket_count_with_hasher_and_allocator) {
raii::reset_counts();
{
map_type x(0, hasher(1), allocator_type(3));
BOOST_TEST_EQ(x.size(), 0u);
BOOST_TEST_EQ(x.hash_function(), hasher(1));
BOOST_TEST_EQ(x.key_eq(), key_equal());
BOOST_TEST(x.get_allocator() == allocator_type(3));
}
}
} // namespace
// clang-format off