Qucs-core
0.0.19
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00001 /* 00002 * eqndefined.h - equation defined device class definitions 00003 * 00004 * Copyright (C) 2007, 2008 Stefan Jahn <stefan@lkcc.org> 00005 * 00006 * This 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, or (at your option) 00009 * any later version. 00010 * 00011 * This software 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 package; see the file COPYING. If not, write to 00018 * the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, 00019 * Boston, MA 02110-1301, USA. 00020 * 00021 * $Id$ 00022 * 00023 */ 00024 00025 #ifndef __EQNDEFINED_H__ 00026 #define __EQNDEFINED_H__ 00027 00028 class eqndefined : public qucs::circuit 00029 { 00030 public: 00031 CREATOR (eqndefined); 00032 ~eqndefined (); 00033 void initDC (void); 00034 void calcDC (void); 00035 void initAC (void); 00036 void calcAC (nr_double_t); 00037 void saveOperatingPoints (void); 00038 void initSP (void); 00039 void calcSP (nr_double_t); 00040 void initTR (void); 00041 void calcTR (nr_double_t); 00042 void initHB (int); 00043 void calcHB (int); 00044 00045 private: 00046 void initModel (void); 00047 char * createVariable (const char *, int, int, bool prefix = true); 00048 char * createVariable (const char *, int, bool prefix = true); 00049 void setResult (void *, nr_double_t); 00050 nr_double_t getResult (void *); 00051 qucs::matrix calcMatrixY (nr_double_t); 00052 void evalOperatingPoints (void); 00053 void updateLocals (void); 00054 00055 private: 00056 void ** veqn; 00057 void ** ieqn; 00058 void ** geqn; 00059 void ** qeqn; 00060 void ** ceqn; 00061 nr_double_t * _jstat; 00062 nr_double_t * _jdyna; 00063 nr_double_t * _charges; 00064 bool doHB; 00065 }; 00066 00067 #endif /* __EQNDEFINED_H__ */