# sigc::signal< T_return, T_arg1, T_arg2, nil, nil, nil, nil, nil > Class Template Reference

Convenience wrapper for the numbered sigc::signal2 template. More...

Inherits signal2< T_return, T_arg1, T_arg2, nil >.

Collaboration diagram for sigc::signal< T_return, T_arg1, T_arg2, nil, nil, nil, nil, nil >:

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## Classes

class | accumulated
| Convenience wrapper for the numbered sigc::signal2 template. More...

## Public Member Functions

| signal (const signal& src)

## Detailed Description

### template <class T_return, class T_arg1, class T_arg2>
class sigc::signal< T_return, T_arg1, T_arg2, nil, nil, nil, nil, nil >

Convenience wrapper for the numbered sigc::signal2 template.

See the base class for useful methods. This is the template specialization of the unnumbered sigc::signal template for 2 argument(s).

The documentation for this class was generated from the following file:

- sigc++/signal.h