BlackMATov/meta.hpp
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return is_valid instead is_empty

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BlackMATov
2023-02-17 23:27:02 +07:00
parent 36e76ccd93
commit cbbf8dbe1f
24 changed files with 85 additions and 85 deletions
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52
develop/singles/headers/meta.hpp/meta_all.hpp
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@@ -441,12 +441,12 @@ namespace meta_hpp::detail
return *this;
}
[[nodiscard]] bool is_empty() const noexcept {
return vtable_ == nullptr;
[[nodiscard]] bool is_valid() const noexcept {
return vtable_ != nullptr;
}
[[nodiscard]] explicit operator bool() const noexcept {
return vtable_ != nullptr;
return is_valid();
}
R operator()(Args... args) const {
@@ -1088,12 +1088,12 @@ namespace meta_hpp::detail
reset();
}
[[nodiscard]] bool is_empty() const noexcept {
return data_ == nullptr;
[[nodiscard]] bool is_valid() const noexcept {
return data_ != nullptr;
}
[[nodiscard]] explicit operator bool() const noexcept {
return data_ != nullptr;
return is_valid();
}
void reset() noexcept {
@@ -2235,12 +2235,12 @@ namespace meta_hpp
type_base& operator=(type_base&&) noexcept = default;
type_base& operator=(const type_base&) = default;
[[nodiscard]] bool is_empty() const noexcept {
return data_ == nullptr;
[[nodiscard]] bool is_valid() const noexcept {
return data_ != nullptr;
}
[[nodiscard]] explicit operator bool() const noexcept {
return data_ != nullptr;
return is_valid();
}
[[nodiscard]] type_id get_id() const noexcept {
@@ -2497,7 +2497,7 @@ namespace std
template < meta_hpp::detail::type_family Type >
struct hash<Type> {
size_t operator()(const Type& type) const noexcept {
return type.is_empty() ? 0 : type.get_id().get_hash();
return type.is_valid() ? type.get_id().get_hash() : 0;
}
};
}
@@ -2506,15 +2506,15 @@ namespace meta_hpp
{
template < detail::type_family L, detail::type_family R >
[[nodiscard]] bool operator==(const L& l, const R& r) noexcept {
return l.is_empty() == r.is_empty() && (l.is_empty() || l.get_id() == r.get_id());
return l.is_valid() == r.is_valid() && (!l.is_valid() || l.get_id() == r.get_id());
}
template < detail::type_family L, detail::type_family R >
[[nodiscard]] std::strong_ordering operator<=>(const L& l, const R& r) noexcept {
if ( const std::strong_ordering cmp{!l.is_empty() <=> !r.is_empty()}; cmp != std::strong_ordering::equal ) {
if ( const std::strong_ordering cmp{l.is_valid() <=> r.is_valid()}; cmp != std::strong_ordering::equal ) {
return cmp;
}
return l.is_empty() ? std::strong_ordering::equal : l.get_id() <=> r.get_id();
return l.is_valid() ? l.get_id() <=> r.get_id() : std::strong_ordering::equal;
}
}
@@ -2522,12 +2522,12 @@ namespace meta_hpp
{
template < detail::type_family L >
[[nodiscard]] bool operator==(const L& l, type_id r) noexcept {
return !l.is_empty() && l.get_id() == r;
return l.is_valid() && l.get_id() == r;
}
template < detail::type_family L >
[[nodiscard]] std::strong_ordering operator<=>(const L& l, type_id r) noexcept {
return !l.is_empty() ? l.get_id() <=> r : std::strong_ordering::less;
return l.is_valid() ? l.get_id() <=> r : std::strong_ordering::less;
}
}
@@ -3366,12 +3366,12 @@ namespace meta_hpp
state_base& operator=(state_base&&) noexcept = default;
state_base& operator=(const state_base&) = default;
[[nodiscard]] bool is_empty() const noexcept {
return state_ == nullptr;
[[nodiscard]] bool is_valid() const noexcept {
return state_ != nullptr;
}
[[nodiscard]] explicit operator bool() const noexcept {
return state_ != nullptr;
return is_valid();
}
[[nodiscard]] const index_type& get_index() const noexcept {
@@ -3632,7 +3632,7 @@ namespace std
template < meta_hpp::detail::state_family State >
struct hash<State> {
size_t operator()(const State& state) const noexcept {
return state.is_empty() ? 0 : state.get_index().get_hash();
return state.is_valid() ? state.get_index().get_hash() : 0;
}
};
}
@@ -3641,15 +3641,15 @@ namespace meta_hpp
{
template < detail::state_family L, detail::state_family R >
[[nodiscard]] bool operator==(const L& l, const R& r) noexcept {
return l.is_empty() == r.is_empty() && (l.is_empty() || l.get_index() == r.get_index());
return l.is_valid() == r.is_valid() && (!l.is_valid() || l.get_index() == r.get_index());
}
template < detail::state_family L, detail::state_family R >
[[nodiscard]] std::strong_ordering operator<=>(const L& l, const R& r) noexcept {
if ( const std::strong_ordering cmp{!l.is_empty() <=> !r.is_empty()}; cmp != std::strong_ordering::equal ) {
if ( const std::strong_ordering cmp{l.is_valid() <=> r.is_valid()}; cmp != std::strong_ordering::equal ) {
return cmp;
}
return l.is_empty() ? std::strong_ordering::equal : l.get_index() <=> r.get_index();
return l.is_valid() ? l.get_index() <=> r.get_index() : std::strong_ordering::equal;
}
}
@@ -3657,12 +3657,12 @@ namespace meta_hpp
{
template < detail::state_family L, detail::index_family R >
[[nodiscard]] bool operator==(const L& l, const R& r) noexcept {
return !l.is_empty() && l.get_index() == r;
return l.is_valid() && l.get_index() == r;
}
template < detail::state_family L, detail::index_family R >
[[nodiscard]] std::strong_ordering operator<=>(const L& l, const R& r) noexcept {
return !l.is_empty() ? l.get_index() <=> r : std::strong_ordering::less;
return l.is_valid() ? l.get_index() <=> r : std::strong_ordering::less;
}
}
@@ -7873,7 +7873,7 @@ namespace meta_hpp
}
inline bool class_type::is_base_of(const class_type& derived) const noexcept {
if ( is_empty() || derived.is_empty() ) {
if ( !is_valid() || !derived.is_valid() ) {
return false;
}
@@ -7897,7 +7897,7 @@ namespace meta_hpp
}
inline bool class_type::is_derived_from(const class_type& base) const noexcept {
if ( is_empty() || base.is_empty() ) {
if ( !is_valid() || !base.is_valid() ) {
return false;
}