is_base_of< Base, Derived > Struct Template Reference

If Derived is derived from Base or if both are the same non-union class (in both cases ignoring cv-qualification), provides the member constant value equal to true. Otherwise value is false. More...

#include <is_base_of.hpp>

Inheritance diagram for is_base_of< Base, Derived >:

Related Symbols
(Note that these are not member symbols.)
template<typename Base , typename Derived >
constexpr bool	is_base_of_v = is_base_of<Base, Derived>::value
Related Symbols inherited from integral_constant< Type, Val >
template<typename Rhs , Rhs R, typename Lhs , Lhs L>
constexpr auto	operator!= (integral_constant< Rhs, R >, integral_constant< Lhs, L >) -> integral_constant< bool, L !=R >
template<typename Rhs , Rhs R, typename Lhs , Lhs L>
constexpr auto	operator+ (integral_constant< Rhs, R >, integral_constant< Lhs, L >) -> integral_constant< decltype(L+R), L+R >
template<typename Rhs , Rhs R, typename Lhs , Lhs L>
constexpr auto	operator== (integral_constant< Rhs, R >, integral_constant< Lhs, L >) -> integral_constant< bool, L==R >

Additional Inherited Members
Public Types inherited from integral_constant< Type, Val >
using	type = integral_constant< Type, Val >
using	value_type = Type
Public Member Functions inherited from integral_constant< Type, Val >
constexpr	operator value_type () const noexcept
constexpr auto	operator() () const noexcept -> value_type
Static Public Attributes inherited from integral_constant< Type, Val >
static constexpr Type	value = Val

Detailed Description

template<typename Base, typename Derived>
struct etl::is_base_of< Base, Derived >

If Derived is derived from Base or if both are the same non-union class (in both cases ignoring cv-qualification), provides the member constant value equal to true. Otherwise value is false.

If both Base and Derived are non-union class types, and they are not the same type (ignoring cv-qualification), Derived shall be a complete type; otherwise the behavior is undefined.

https://en.cppreference.com/w/cpp/types/is_base_of

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The documentation for this struct was generated from the following file:

• include/etl/_type_traits/is_base_of.hpp