00001 /*************************************************************************** 00002 ** 00003 ** This file is part of GeopsyCore. 00004 ** 00005 ** This library is free software; you can redistribute it and/or 00006 ** modify it under the terms of the GNU Lesser General Public 00007 ** License as published by the Free Software Foundation; either 00008 ** version 2.1 of the License, or (at your option) any later version. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00013 ** License for more details. 00014 ** 00015 ** You should have received a copy of the GNU Lesser General Public 00016 ** License along with this library; if not, write to the Free Software 00017 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00018 ** 00019 ** See http://www.geopsy.org for more information. 00020 ** 00021 ** Created : 2007-10-19 00022 ** Authors : 00023 ** Marc Wathelet 00024 ** Marc Wathelet (LGIT, Grenoble, France) 00025 ** 00026 ***************************************************************************/ 00027 00028 #ifndef MINISEEDTRACE_H 00029 #define MINISEEDTRACE_H 00030 00031 #include "GeopsyCoreDLLExport.h" 00032 #include "MiniSeedRecords.h" 00033 00034 namespace GeopsyCore { 00035 00036 class MiniSeedTrace 00037 { 00038 MiniSeedTrace(const MiniSeedTrace& t); 00039 public: 00040 MiniSeedTrace(LibMSeed::MSRecord * msr); 00041 ~MiniSeedTrace(); 00042 00043 void addRecord(LibMSeed::MSRecord * msr, off_t pos); 00044 bool belongsTo(LibMSeed::MSRecord * msr); 00045 MiniSeedTrace * split(); 00046 00047 double samplingFrequency() const {return _samplingFrequency;} 00048 QString channel() const {return _channel;} 00049 QString network() const {return _network;} 00050 QString station() const {return _station;} 00051 QString location() const {return _location;} 00052 00053 QDateTime startTime() const {return _records.first()->_startTime;} 00054 double t0() const {return _records.first()->_t0;} 00055 int nSamples() const; 00056 MiniSeedRecords records() const; 00057 private: 00058 double _samplingFrequency, _deltaT; 00059 QString _network, _station, _location, _channel; 00060 00061 void splitOverlapping(int firstRecord, MiniSeedTrace * sig); 00062 class Record 00063 { 00064 public: 00065 static bool lessThan(const Record * r1, const Record * r2) { 00066 return r1->_startTime < r2->_startTime || (r1->_startTime==r2->_startTime && r1->_t0 < r2->_t0); 00067 } 00068 00069 int _nSamples; 00070 QDateTime _startTime; 00071 double _t0; 00072 off_t _pos; 00073 quint32 _byteLength; 00074 }; 00075 QList<Record *> _records; 00076 bool _sorted; 00077 }; 00078 00079 } // namespace GeopsyCore 00080 00081 #endif // MINISEEDTRACE_H
