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Added constant static_vector<>/small_vector::static_capacity to use the configured capacity in constant expressions.

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This commit is contained in:
Ion Gaztañaga
2016-08-03 00:18:11 +02:00
parent 649aba461e
commit 4122e722a4
5 changed files with 16 additions and 3 deletions
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2
test/small_vector_test.cpp
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@@ -65,6 +65,7 @@ bool test_small_vector_base_test()
typedef boost::container::small_vector_base<int> smb_t;
{
typedef boost::container::small_vector<int, 5> sm5_t;
BOOST_STATIC_ASSERT(sm5_t::static_capacity == 5);
sm5_t sm5;
smb_t &smb = sm5;
smb.push_back(1);
@@ -75,6 +76,7 @@ bool test_small_vector_base_test()
}
{
typedef boost::container::small_vector<int, 7> sm7_t;
BOOST_STATIC_ASSERT(sm7_t::static_capacity == 7);
sm7_t sm7;
smb_t &smb = sm7;
smb.push_back(2);

3
test/static_vector_test.cpp
View File

@@ -33,6 +33,7 @@ template <typename T, size_t N>
void test_ctor_ndc()
{
static_vector<T, N> s;
BOOST_STATIC_ASSERT((static_vector<T, N>::static_capacity) == N);
BOOST_TEST_EQ(s.size() , 0u);
BOOST_TEST(s.capacity() == N);
BOOST_TEST(s.max_size() == N);
@@ -43,6 +44,7 @@ template <typename T, size_t N>
void test_ctor_nc(size_t n)
{
static_vector<T, N> s(n);
BOOST_STATIC_ASSERT((static_vector<T, N>::static_capacity) == N);
BOOST_TEST(s.size() == n);
BOOST_TEST(s.capacity() == N);
BOOST_TEST(s.max_size() == N);
@@ -64,6 +66,7 @@ template <typename T, size_t N>
void test_ctor_nd(size_t n, T const& v)
{
static_vector<T, N> s(n, v);
BOOST_STATIC_ASSERT((static_vector<T, N>::static_capacity) == N);
BOOST_TEST(s.size() == n);
BOOST_TEST(s.capacity() == N);
BOOST_TEST_THROWS( s.at(n), std::out_of_range );