00001 /*************************************************************************** 00002 ** 00003 ** This file is part of geopsynr. 00004 ** 00005 ** This file may be distributed and/or modified under the terms of the 00006 ** GNU General Public License version 2 or 3 as published by the Free 00007 ** Software Foundation and appearing in the file LICENSE.GPL included 00008 ** in the packaging of this file. 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 General Public License for 00013 ** more details. 00014 ** 00015 ** You should have received a copy of the GNU General Public License 00016 ** along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 ** 00018 ** See http://www.geopsy.org for more information. 00019 ** 00020 ** Created : 2007-11-12 00021 ** Authors: 00022 ** Marc Wathelet 00023 ** Marc Wathelet (LGIT, Grenoble, France) 00024 ** 00025 ***************************************************************************/ 00026 00027 #ifndef T0CORRELATION_H 00028 #define T0CORRELATION_H 00029 00030 #include <GeopsyCore.h> 00031 #include <QGpCoreTools.h> 00032 00033 class ShotRecord; 00034 00035 class T0Correlation : public AbstractFunction2 00036 { 00037 public: 00038 T0Correlation(ShotRecord * refShot, ShotRecord * shot); 00039 00040 void setTimeLimits(const TimeRangeParameters& timeLimits) {_timeLimits=timeLimits;} 00041 void setReceiverRange(int minRecIndex, int maxRecIndex); 00042 00043 virtual double value(double x, double, int) const; 00044 virtual double value(double x, double) const; 00045 protected: 00046 double correlationInterpolate(double t0); 00047 private: 00048 ShotRecord * _refShot; 00049 ShotRecord * _shot; 00050 int _minRecIndex, _maxRecIndex; 00051 mutable TimeRangeParameters _timeLimits; 00052 }; 00053 00054 #endif // T0CORRELATION_H
