BlackMATov/flat.hpp
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fix msvc compilation

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This commit is contained in:
Matvey Cherevko
2019-05-04 17:58:25 +07:00
parent 60765fcaaf
commit c0ad79ff23
2 changed files with 49 additions and 9 deletions
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34
flat_map_tests.cpp
View File

@@ -17,16 +17,32 @@ namespace
public:
using value_type = T;
T* allocate(std::size_t n) {
dummy_allocator() = default;
template < typename U >
dummy_allocator(const dummy_allocator<U>&) noexcept {
}
T* allocate(std::size_t n) noexcept {
return static_cast<T*>(std::malloc(sizeof(T) * n));
}
void deallocate(T* p, std::size_t n) {
void deallocate(T* p, std::size_t n) noexcept {
(void)n;
std::free(p);
}
};
template < typename T, typename U >
bool operator==(const dummy_allocator<T>&, const dummy_allocator<U>&) noexcept {
return true;
}
template < typename T, typename U >
bool operator!=(const dummy_allocator<T>& l, const dummy_allocator<U>& r) noexcept {
return !(l == r);
}
template < typename T >
constexpr std::add_const_t<T>& my_as_const(T& t) noexcept {
return t;
@@ -150,6 +166,7 @@ TEST_CASE("flat_map") {
REQUIRE(s0.at(1) == 84);
REQUIRE(my_as_const(s0).at(1) == 84);
REQUIRE_THROWS_AS(s0.at(0), std::out_of_range);
REQUIRE_THROWS_AS(my_as_const(s0).at(0), std::out_of_range);
}
SECTION("inserts") {
struct obj_t {
@@ -186,13 +203,16 @@ TEST_CASE("flat_map") {
REQUIRE(i3 == s0.begin() + 2);
s0.insert(s0.cend(), std::make_pair(4, obj_t(84)));
auto i4 = s0.insert(s0.cend(), std::make_pair(0, obj_t(21)));
REQUIRE(i4 == s0.begin());
auto i4 = s0.emplace(5, 100500);
REQUIRE(i4 == std::make_pair(s0.end() - 1, true));
REQUIRE(s0 == map_t{{1,42},{2,42},{3,84},{4,84},{5,100500}});
auto i5 = s0.emplace(5, 100500);
REQUIRE(i5 == std::make_pair(s0.end() - 1, true));
REQUIRE(s0 == map_t{{0,21},{1,42},{2,42},{3,84},{4,84},{5,100500}});
auto i5 = s0.emplace_hint(s0.cend(), 6, 100500);
REQUIRE(s0 == map_t{{1,42},{2,42},{3,84},{4,84},{5,100500},{6,100500}});
auto i6 = s0.emplace_hint(s0.cend(), 6, 100500);
REQUIRE(i6 == s0.end() - 1);
REQUIRE(s0 == map_t{{0,21},{1,42},{2,42},{3,84},{4,84},{5,100500},{6,100500}});
}
}
SECTION("erasers") {

24
flat_set_tests.cpp
View File

@@ -17,16 +17,32 @@ namespace
public:
using value_type = T;
T* allocate(std::size_t n) {
dummy_allocator() = default;
template < typename U >
dummy_allocator(const dummy_allocator<U>&) noexcept {
}
T* allocate(std::size_t n) noexcept {
return static_cast<T*>(std::malloc(sizeof(T) * n));
}
void deallocate(T* p, std::size_t n) {
void deallocate(T* p, std::size_t n) noexcept {
(void)n;
std::free(p);
}
};
template < typename T, typename U >
bool operator==(const dummy_allocator<T>&, const dummy_allocator<U>&) noexcept {
return true;
}
template < typename T, typename U >
bool operator!=(const dummy_allocator<T>& l, const dummy_allocator<U>& r) noexcept {
return !(l == r);
}
template < typename T >
constexpr std::add_const_t<T>& my_as_const(T& t) noexcept {
return t;
@@ -159,6 +175,10 @@ TEST_CASE("flat_set") {
REQUIRE(s0 == set_t{1,2});
REQUIRE(i2 == std::make_pair(s0.begin() + 1, true));
auto o2 = obj_t(2);
auto i3 = s0.insert(o2);
REQUIRE(i3 == std::make_pair(s0.begin() + 1, false));
s0.insert(s0.cbegin(), 1);
s0.insert(s0.cbegin(), 2);
s0.insert(s0.cend(), 1);