File indexing completed on 2024-05-19 03:43:02
0001 /************************************************************************************* 0002 * Copyright (C) 2014 by Percy Camilo T. Aucahuasi <percy.camilo.ta@gmail.com> * 0003 * * 0004 * This program is free software; you can redistribute it and/or * 0005 * modify it under the terms of the GNU General Public License * 0006 * as published by the Free Software Foundation; either version 2 * 0007 * of the License, or (at your option) any later version. * 0008 * * 0009 * This program is distributed in the hope that it will be useful, * 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0012 * GNU General Public License for more details. * 0013 * * 0014 * You should have received a copy of the GNU General Public License * 0015 * along with this program; if not, write to the Free Software * 0016 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA * 0017 *************************************************************************************/ 0018 0019 #ifndef MATRIXQUERIES_H 0020 #define MATRIXQUERIES_H 0021 0022 #include "builtinmethods.h" 0023 0024 namespace Analitza { 0025 class Expression; 0026 } 0027 0028 class IsZeroMatrixCommand: public Analitza::FunctionDefinition 0029 { 0030 public: 0031 virtual Analitza::Expression operator()(const QList< Analitza::Expression >& args) override; 0032 0033 static const QString id; 0034 static const Analitza::ExpressionType type; 0035 }; 0036 0037 class IsIdentityMatrixCommand: public Analitza::FunctionDefinition 0038 { 0039 public: 0040 virtual Analitza::Expression operator()(const QList< Analitza::Expression >& args) override; 0041 0042 static const QString id; 0043 static const Analitza::ExpressionType type; 0044 }; 0045 0046 class IsDiagonalMatrixCommand: public Analitza::FunctionDefinition 0047 { 0048 public: 0049 virtual Analitza::Expression operator()(const QList< Analitza::Expression >& args) override; 0050 0051 static const QString id; 0052 static const Analitza::ExpressionType type; 0053 }; 0054 0055 #endif // MATRIXQUERIES_H