EventAttributeBase.h
Go to the documentation of this file.00001 /* ======================================================================== 00002 * Copyright (c) 2006, 00003 * Institute for Computer Graphics and Vision 00004 * Graz University of Technology 00005 * All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions are 00009 * met: 00010 * 00011 * Redistributions of source code must retain the above copyright notice, 00012 * this list of conditions and the following disclaimer. 00013 * 00014 * Redistributions in binary form must reproduce the above copyright 00015 * notice, this list of conditions and the following disclaimer in the 00016 * documentation and/or other materials provided with the distribution. 00017 * 00018 * Neither the name of the Graz University of Technology nor the names of 00019 * its contributors may be used to endorse or promote products derived from 00020 * this software without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 00023 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 00024 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00025 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 00026 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00027 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00028 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00029 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00030 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00031 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00032 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00033 * ======================================================================== 00034 * PROJECT: OpenTracker 00035 * ======================================================================== */ 00042 /* ======================================================================= */ 00043 00044 #ifndef EVENTATTRIBUTEBASE_HEADER 00045 #define EVENTATTRIBUTEBASE_HEADER 00046 00047 #include <map> 00048 #include <string> 00049 #include <iostream> 00050 #include <stdexcept> 00051 00052 #include "../dllinclude.h" 00053 #include "Translator.h" 00054 00055 namespace ot 00056 { 00057 00058 class EventAttributeBase; 00059 00063 typedef EventAttributeBase * (*CreateFunction)(void); 00067 typedef std::map<std::string, CreateFunction> CreatorMap; 00068 00085 class EventAttributeBase 00086 { 00087 friend class Event; 00088 friend std::istream& operator>>(std::istream &in, ot::EventAttributeBase &att); 00089 friend std::ostream& operator<<(std::ostream &out, ot::EventAttributeBase &att); 00090 00091 protected: 00096 virtual OPENTRACKER_API ~EventAttributeBase(); 00102 virtual EventAttributeBase& operator=(const EventAttributeBase &rv) = 0; 00107 virtual void serialize(std::ostream &out) = 0; 00112 virtual void deserialize(std::istream &in) = 0; 00117 virtual const std::type_info& getType() const = 0; 00122 virtual const std::string& getGenericTypeName() const = 0; 00129 static OPENTRACKER_API EventAttributeBase* create(const std::string &genericTypeName); //throw (std::runtime_error); 00136 static OPENTRACKER_API EventAttributeBase* create(const std::type_info &typeInfo); //throw (std::runtime_error); 00146 static OPENTRACKER_API void registerType(const std::string &genericTypeName, const std::type_info &typeInfo, CreateFunction create); 00152 static OPENTRACKER_API CreatorMap creators; 00157 static OPENTRACKER_API Translator translator; 00158 }; 00159 00166 std::istream& operator>>(std::istream &in, ot::EventAttributeBase &att); 00173 std::ostream& operator<<(std::ostream &out, ot::EventAttributeBase &att); 00174 00175 } // namespace ot 00176 00177 #endif 00178 00179 /* 00180 * ------------------------------------------------------------ 00181 * End of EventAttributeBase.h 00182 * ------------------------------------------------------------ 00183 * Automatic Emacs configuration follows. 00184 * Local Variables: 00185 * mode:c++ 00186 * c-basic-offset: 4 00187 * eval: (c-set-offset 'substatement-open 0) 00188 * eval: (c-set-offset 'case-label '+) 00189 * eval: (c-set-offset 'statement 'c-lineup-runin-statements) 00190 * eval: (setq indent-tabs-mode nil) 00191 * End: 00192 * ------------------------------------------------------------ 00193 */