man SigC () - Perl extension which wraps the libsigc++ signal library

NAME

SigC - Perl extension which wraps the libsigc++ signal library

SYNOPSIS

  use SigC;


  $foo = sub {return shift;};


  $signal = new SigC::Signal();
  $connection = $signal->connect($foo);


  $signal->emit(1, 2); # calls $foo, returns a list containing 1


  disconnect $connection;


  $signal->emit(3, 4, 5);  # doesn't call $foo, returns an empty list

DESCRIPTION

While this module can be used alone to provide signals, its primary use is to make it easier to write modules around code that uses libsigc++. The signals provided by these other modules may have restrictions on the kinds of values they may be called with or return.

EXPORT

None by default.

AUTHOR

Ron Steinke, <rsteinke@w-link.net>

SEE ALSO

perl.

COPYRIGHT

Copyright 2002, Ron Steinke. All Rights Reserved.

This program is free software. You may copy or redistribute it under the same terms as Perl itself.