Defined in header

static std::chrono::time_point<std::chrono::system_clock> now();

template <class ToDuration, class

bad_array_new_length();

static const std::float_denorm_style has_denorm

void assign( int ec, const error_category& ecat );

Defined in header

error_category( const error_category& other ) = delete;

Defined in header

Defined in header