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Diffstat (limited to 'src/Core/Signals/Connection.h')
-rw-r--r-- | src/Core/Signals/Connection.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/Core/Signals/Connection.h b/src/Core/Signals/Connection.h new file mode 100644 index 0000000..5ce7b4a --- /dev/null +++ b/src/Core/Signals/Connection.h @@ -0,0 +1,53 @@ +/* + * Connection.h + * + * Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de> + * + * This program is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef MAD_CORE_SIGNALS_CONNECTION_H_ +#define MAD_CORE_SIGNALS_CONNECTION_H_ + +namespace Mad { +namespace Core { +namespace Signals { + +class SignalBase; + +class Connection { + private: + friend class SignalBase; + + SignalBase *signal; + unsigned long id; + + Connection(SignalBase *signal0, unsigned long id0) + : signal(signal0), id(id0) {} + + public: + bool operator==(const Connection &o) const { + return (signal == o.signal && id == o.id); + } + + bool operator<(const Connection &o) const { + return (signal != o.signal) ? (signal < o.signal) : (id < o.id); + } +}; + +} +} +} + +#endif /* MAD_CORE_SIGNALS_CONNECTION_H_ */ |