static bool eq_int_type( int_type c1, int_type c2

template< class CharT, class Traits, class ResultType > std::basic_ostream<CharT

void pop_back();

void push( const T& value );

template<class T> struct hash<shared_ptr<T>>;

(1)

Defined in header

Defined in header

static constexpr result_type min();

Defined in header