BlackMATov/meta.hpp
1
0
Fork 0
mirror of https://github.com/BlackMATov/meta.hpp.git synced 2025-12-14 11:40:35 +07:00
Code Issues Packages Projects Releases Wiki Activity

add is_direct_base_of and is_direct_derived_from

Browse Source
This commit is contained in:
BlackMATov
2023-03-03 22:36:06 +07:00
parent f264391fc2
commit 78c6773ced
4 changed files with 94 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
headers/meta.hpp/meta_types.hpp
View File

@@ -180,10 +180,18 @@ namespace meta_hpp
[[nodiscard]] bool is_base_of() const noexcept;
[[nodiscard]] bool is_base_of(const class_type& derived) const noexcept;
template < detail::class_kind Derived >
[[nodiscard]] bool is_direct_base_of() const noexcept;
[[nodiscard]] bool is_direct_base_of(const class_type& derived) const noexcept;
template < detail::class_kind Base >
[[nodiscard]] bool is_derived_from() const noexcept;
[[nodiscard]] bool is_derived_from(const class_type& base) const noexcept;
template < detail::class_kind Base >
[[nodiscard]] bool is_direct_derived_from() const noexcept;
[[nodiscard]] bool is_direct_derived_from(const class_type& base) const noexcept;
[[nodiscard]] function get_function(std::string_view name) const noexcept;
[[nodiscard]] member get_member(std::string_view name) const noexcept;
[[nodiscard]] method get_method(std::string_view name) const noexcept;

30
headers/meta.hpp/meta_types/class_type.hpp
View File

@@ -168,15 +168,16 @@ namespace meta_hpp
}
inline bool class_type::is_base_of(const class_type& derived) const noexcept {
if ( !is_valid() || !derived.is_valid() ) {
return false;
}
return is_valid() && derived.is_valid() && derived.data_->deep_upcasts.contains(*this);
}
if ( derived.data_->deep_upcasts.contains(*this) ) {
return true;
}
template < detail::class_kind Derived >
bool class_type::is_direct_base_of() const noexcept {
return is_direct_base_of(resolve_type<Derived>());
}
return false;
inline bool class_type::is_direct_base_of(const class_type& derived) const noexcept {
return is_valid() && derived.is_valid() && derived.data_->base_upcasts.contains(*this);
}
template < detail::class_kind Base >
@@ -185,15 +186,16 @@ namespace meta_hpp
}
inline bool class_type::is_derived_from(const class_type& base) const noexcept {
if ( !is_valid() || !base.is_valid() ) {
return false;
}
return is_valid() && base.is_valid() && data_->deep_upcasts.contains(base);
}
if ( data_->deep_upcasts.contains(base) ) {
return true;
}
template < detail::class_kind Base >
bool class_type::is_direct_derived_from() const noexcept {
return is_direct_derived_from(resolve_type<Base>());
}
return false;
inline bool class_type::is_direct_derived_from(const class_type& base) const noexcept {
return is_valid() && base.is_valid() && data_->base_upcasts.contains(base);
}
inline function class_type::get_function(std::string_view name) const noexcept {