Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This version of Boost is under active development. You are currently in the develop branch. The current version is 1.90.0.

basic_signal_set::add (1 of 4 overloads)

basic_signal_set::add (1 of 4 overloads)

Add a signal to a signal_set.

void add(
    int signal_number);

This function adds the specified signal to the set. It has no effect if the signal is already in the set.

Parameters

signal_number: The signal to be added to the set.

Exceptions

boost::system::system_error: Thrown on failure.