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[ox/std] Rework itoa

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This commit is contained in:
Gary Talent
2024-05-03 20:31:40 -05:00
parent 4061b8314e
commit 20ff0f89fe
8 changed files with 107 additions and 101 deletions
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11
deps/ox/src/ox/std/vector.hpp vendored
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@@ -30,7 +30,6 @@ struct VectorAllocator {
static_assert(alignof(AllocAlias<T>) == alignof(T));
private:
ox::Array<AllocAlias<T>, Size> m_data = {};
Allocator m_allocator;
protected:
constexpr VectorAllocator() noexcept = default;
constexpr VectorAllocator(const VectorAllocator&) noexcept = default;
@@ -39,7 +38,7 @@ struct VectorAllocator {
constexpr void allocate(T **items, std::size_t cap) noexcept {
// small vector optimization cannot be done it constexpr, but it doesn't really matter in constexpr
if (std::is_constant_evaluated() || cap > Size) {
*items = m_allocator.allocate(cap);
*items = Allocator{}.allocate(cap);
} else {
*items = reinterpret_cast<T*>(m_data.data());
}
@@ -87,7 +86,7 @@ struct VectorAllocator {
// small vector optimization cannot be done it constexpr, but it doesn't really matter in constexpr
if (std::is_constant_evaluated()) {
if (items && static_cast<void*>(items) != static_cast<void*>(m_data.data())) {
m_allocator.deallocate(items, cap);
Allocator{}.deallocate(items, cap);
}
}
}
@@ -96,15 +95,13 @@ struct VectorAllocator {
template<typename T, typename Allocator>
struct VectorAllocator<T, Allocator, 0> {
private:
Allocator m_allocator;
protected:
constexpr VectorAllocator() noexcept = default;
constexpr VectorAllocator(const VectorAllocator&) noexcept = default;
constexpr VectorAllocator(VectorAllocator&&) noexcept = default;
constexpr void allocate(T **items, std::size_t cap) noexcept {
*items = m_allocator.allocate(cap);
*items = Allocator{}.allocate(cap);
}
[[maybe_unused]]
@@ -121,7 +118,7 @@ struct VectorAllocator<T, Allocator, 0> {
constexpr void deallocate(T *items, std::size_t cap) noexcept {
if (items) {
m_allocator.deallocate(items, cap);
Allocator{}.deallocate(items, cap);
}
}