00001 /*************************************************************************** 00002 ** 00003 ** This file is part of QGpCompatibility. 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 : 2004-04-28 00021 ** Authors: 00022 ** Marc Wathelet 00023 ** Marc Wathelet (ULg, Liège, Belgium) 00024 ** Marc Wathelet (LGIT, Grenoble, France) 00025 ** 00026 ***************************************************************************/ 00027 00028 #ifndef COMPATDISPERSION_H 00029 #define COMPATDISPERSION_H 00030 00031 #include <QGpCoreWave.h> 00032 #include "QGpCompatibilityDLLExport.h" 00033 #include "CompatMultiModalCurves.h" 00034 00035 namespace QGpCompatibility { 00036 00037 class CompatEllipticity; 00038 00039 class CompatDispersion: public CompatMultiModalCurves 00040 { 00041 public: 00042 // Default constructor 00043 CompatDispersion(): CompatMultiModalCurves() {_relPrec=1e-7;} 00044 // Allocates an empty structure 00045 CompatDispersion(int modesCount,int omegasCount) 00046 : CompatMultiModalCurves(modesCount, omegasCount) {_relPrec=1e-7;} 00047 // Copy constructor 00048 CompatDispersion(const CompatMultiModalFrequency *o) 00049 : CompatMultiModalCurves(o) {_relPrec=1e-7;} 00050 // Copy constructor changing the number of modes 00051 CompatDispersion(const CompatMultiModalFrequency *o,int modesCount) 00052 : CompatMultiModalCurves(o, modesCount) {_relPrec=1e-7;} 00053 // Copy constructor 00054 CompatDispersion(const CompatMultiModalCurves *o) 00055 : CompatMultiModalCurves(o) {_relPrec=1e-7;} 00056 // Copy constructor changing the number of modes 00057 CompatDispersion(const CompatMultiModalCurves * o,int modesCount) 00058 : CompatMultiModalCurves(o, modesCount,0) {_relPrec=1e-7;} 00059 00060 // Returns the omega count for mode m where phase velocity is different from 0 00061 int omegasCount (int m) const; 00062 // Returns the omega count 00063 int omegasCount () const {return _omegasCount;} 00064 // Print the dispersion curve in Herrmann's format 00065 void exportHerrmann(char * fileName); 00066 // Check the slopes of the last dispersion curve calculated, returns true if OK, maxSlowness must be the mimimum Shear Slowness of the model used for calculations. An error is reported if a constant slowness is observed at a lower slowness. 00067 bool checkSlopes(double maxSlowness); 00068 // Set all dispersion curves to zero 00069 void resetValues(); 00070 void setPrecision(double prec) {_relPrec=prec;} 00071 void clear() {CompatMultiModalCurves::clear(0);} 00072 private: 00073 double _minSlow, _maxSlow; 00074 double _relPrec; 00075 }; 00076 00077 } // namespace QGpCompatibility 00078 00079 #endif // COMPATDISPERSION_H
