Added a lot of template files, and some simpler function implementati…

…ons for EventManager.

AUTHORS

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+===== AUTHORS LIST =====
+
+Contact Patrick Reiter Horn at <[email protected]>
+

LICENSE

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+Iridium is Licensed using the revised BSD license.
+If you have any questions, contact Patrick Horn at <[email protected]>
+
+
+ Copyright (c) 2008, the Iridium developers (see AUTHORS file for credit).
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+ * Neither the name of Iridium nor the names of its contributors may
+   be used to endorse or promote products derived from this software
+   without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+

src/task/Event.hpp

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+/** Iridium Kernel -- Task scheduling system
+ *  Event.hpp
+ *
+ *  Copyright (c) 2008, Patrick Reiter Horn
+ *  All rights reserved.
+ * 
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name of Iridium nor the names of its contributors may
+ *    be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef IRIDIUM_Event_HPP__
+#define IRIDIUM_Event_HPP__
+
+#include "EventManager.hpp"
+
+namespace Iridium {
+namespace Task {
+
+typedef class EventManager<Event> GenEventManager;
+
+
+int HASH(const std::string &s);
+
+class IdPair {
+public:
+	class Secondary {
+	public:
+		typedef intptr_t IntType;
+	private:
+		intptr_t mIntValue;
+		std::string mStrValue;
+	public:
+		Secondary(intptr_t i) : mIntValue(i) {}
+		Secondary(const std::string &str) : mStrValue(str), mIntValue(HASH(str)) {}
+
+		inline bool operator== (const Secondary &otherId) const {
+			return (mIntValue == otherId.mIntValue && 
+					mStrValue == otherId.mStrValue);
+		}
+		inline bool operator< (const Secondary &otherId) const {
+			if (mIntValue == otherId.mIntValue) {
+				return (mStrValue < otherId.mStrValue);
+			} else {
+				return (mIntValue < otherId.mIntValue);
+			}
+		}
+
+		static inline Secondary null() {
+			return Secondary(0);
+		}
+	};
+
+	class Primary {
+	private:
+		int mId;
+	public:
+		PrimaryId(const std::string &eventName);
+
+		inline bool operator< (const Primary &other) const {
+			return mId < other.mId;
+		}
+		inline bool operator== (const Primary &other) const {
+			return mId == other.mId;
+		}
+	};
+
+	Primary mPriId;
+	Secondary mSecId;
+
+	IdPair(const Primary &pri, const Secondary &sec)
+		: mPriId(pri), mSecId(sec) {
+	}
+	IdPair(const std::string &pri, const std::string &sec)
+		: mPriId(pri), mSecId(sec) {
+	}
+	IdPair(const std::string &pri, Secondary::IntType sec)
+		: mPriId(pri), mSecId(sec) {
+	}
+};
+
+
+/** Base class for any events that are to be thrown */
+class Event {
+protected:
+	/**
+	 * a IdPair used to determine which EventListeners are interested:
+	 * The PrimaryId must not be an empty string, and should be one of a
+	 * predefined set of strings for efficiency reasons.
+	 * 
+	 * Most events should have a SecondaryId (string, pointer, or number)
+	 * which identifies it, however in a few cases the secondary ID does not make
+	 * sense, in which case it should be <code>SecondaryId::null()</code>
+	 */
+	IdPair mId;
+public:
+	Event(const IdPair &id) 
+		: mId(id) {
+	}
+
+	/** Most subclasses will use aditional members, free them properly. */
+	virtual ~Event();
+
+	inline bool operator == (const IdPair &otherId) const {
+		return (mId == otherId);
+	}
+};
+
+}
+}
+
+#endif