CLAM-Development
1.1
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00001 /* 00002 * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG) 00003 * UNIVERSITAT POMPEU FABRA 00004 * 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 * 00020 */ 00021 00022 #ifndef _Control2Data_ 00023 #define _Control2Data_ 00024 00025 #include "Processing.hxx" 00026 #include "ProcessingData.hxx" 00027 #include "InControlTmplArray.hxx" 00028 00029 #include <vector> 00030 #include <queue> 00031 00032 #include "Mutex.hxx" 00033 00034 namespace CLAM { 00035 00037 00042 class Control2DataConfig : public ProcessingConfig 00043 { 00044 public: 00045 DYNAMIC_TYPE_USING_INTERFACE (Control2DataConfig, 3, ProcessingConfig); 00046 DYN_ATTRIBUTE (0, public, unsigned, NumControls); 00047 DYN_CONTAINER_ATTRIBUTE (1, public, std::vector<TControlData>, MinValues, foo); 00048 DYN_CONTAINER_ATTRIBUTE (2, public, std::vector<TControlData>, MaxValues, foo); 00049 protected: 00051 void DefaultInit(void); 00052 00053 }; 00055 00065 class Control2Data : public Processing 00066 { 00067 public: 00068 Control2Data (); 00069 Control2Data(const Control2DataConfig& c); 00070 virtual ~Control2Data (){}; 00075 bool Do(); 00077 const ProcessingConfig& GetConfig() const; 00078 protected: 00079 00080 //typedefs 00081 00083 typedef std::queue<TControlData> TQueue; 00085 typedef std::list<int> IdxList; 00086 00087 //protected methods 00088 00093 virtual bool GenerateOutputData(int id, TControlData val)=0; 00094 00098 void BufferQueueInit( int ncontrols ); 00103 void EnqueueControl(unsigned id, TControlData data); 00105 TControlData PopControl(unsigned id); 00107 bool Empty(unsigned id); 00109 IdxList GetQueues(); 00110 00116 int ControlCallbackId(int id, TControlData val ); 00117 00119 virtual bool ConcreteConfigure(const ProcessingConfig&); 00121 const char *GetClassName() const {return "Control2Data";} 00122 00123 protected: 00124 //protected member attributes 00125 00129 InControlTmplArray<Control2Data>* mpInArray; 00130 00134 InControl mStop; 00135 00137 Control2DataConfig mConfig; 00138 00140 std::vector<TQueue> mDataQueues; 00141 00143 Mutex mDataMutex; 00145 Mutex mControl2DataDoMutex; 00146 }; 00148 }; // namespace CLAM 00149 00150 #endif // _Control2Data_ 00151