Boost C++ Libraries

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basic_signal_set::basic_signal_set (5 of 8 overloads)

Construct a signal set and add two signals.

basic_signal_set(
    const executor_type & ex,
    int signal_number_1,
    int signal_number_2);

This constructor creates a signal set and registers for two signals.

Parameters

ex

The I/O executor that the signal set will use, by default, to dispatch handlers for any asynchronous operations performed on the signal set.

signal_number_1

The first signal number to be added.

signal_number_2

The second signal number to be added.

Remarks

This constructor is equivalent to performing:

boost::asio::signal_set signals(ex);
signals.add(signal_number_1);
signals.add(signal_number_2);

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