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basic_raw_socket::at_mark (1 of 2 overloads)

Inherited from basic_socket.

Determine whether the socket is at the out-of-band data mark.

bool at_mark() const;

This function is used to check whether the socket input is currently positioned at the out-of-band data mark.

Return Value

A bool indicating whether the socket is at the out-of-band data mark.

Exceptions

boost::system::system_error

Thrown on failure.


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