std::function_ref::operator=

1. Copy assignment operator is explicitly-defaulted. std::function_ref satisfies copyable and TriviallyCopyable. This defaulted assignment operator performs a shallow copy of the stored thunk-ptr and bound-entity.

# Declarations

constexpr function_ref& operator=( const function_ref& ) noexcept = default;

(since C++26)

template< class T >
constexpr function_ref& operator=( T ) = delete;

(since C++26)

# Return value

*this

# See also

• (constructor)
• operator=
• operator=
• operator=