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storage:

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* decouple iterator from allocator
* test iterator aliases to avoid future regressions
* internal changes/rework
This commit is contained in:
Michele Caini
2021-08-30 16:18:28 +02:00
parent 014ba5a7aa
commit 2d07a6ec1f
3 changed files with 175 additions and 140 deletions
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16
test/entt/entity/storage.cpp
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@@ -722,6 +722,10 @@ TEST(Storage, TypesFromStandardTemplateLibraryMustWork) {
TEST(Storage, Iterator) {
using iterator = typename entt::storage<boxed_int>::iterator;
static_assert(std::is_same_v<iterator::value_type, boxed_int>);
static_assert(std::is_same_v<iterator::pointer, boxed_int *>);
static_assert(std::is_same_v<iterator::reference, boxed_int &>);
entt::storage<boxed_int> pool;
pool.emplace(entt::entity{3}, 42);
@@ -764,6 +768,10 @@ TEST(Storage, Iterator) {
TEST(Storage, ConstIterator) {
using iterator = typename entt::storage<boxed_int>::const_iterator;
static_assert(std::is_same_v<iterator::value_type, boxed_int>);
static_assert(std::is_same_v<iterator::pointer, const boxed_int *>);
static_assert(std::is_same_v<iterator::reference, const boxed_int &>);
entt::storage<boxed_int> pool;
pool.emplace(entt::entity{3}, 42);
@@ -806,6 +814,10 @@ TEST(Storage, ConstIterator) {
TEST(Storage, ReverseIterator) {
using reverse_iterator = typename entt::storage<boxed_int>::reverse_iterator;
static_assert(std::is_same_v<reverse_iterator::value_type, boxed_int>);
static_assert(std::is_same_v<reverse_iterator::pointer, boxed_int *>);
static_assert(std::is_same_v<reverse_iterator::reference, boxed_int &>);
entt::storage<boxed_int> pool;
pool.emplace(entt::entity{3}, 42);
@@ -848,6 +860,10 @@ TEST(Storage, ReverseIterator) {
TEST(Storage, ConstReverseIterator) {
using const_reverse_iterator = typename entt::storage<boxed_int>::const_reverse_iterator;
static_assert(std::is_same_v<const_reverse_iterator::value_type, boxed_int>);
static_assert(std::is_same_v<const_reverse_iterator::pointer, const boxed_int *>);
static_assert(std::is_same_v<const_reverse_iterator::reference, const boxed_int &>);
entt::storage<boxed_int> pool;
pool.emplace(entt::entity{3}, 42);