| [14] | 1 | /* |
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| 2 | * TSPSG - TSP Solver and Generator |
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| [17] | 3 | * Copyright (C) 2007-2009 Lёppa <contacts[at]oleksii[dot]name> |
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| [14] | 4 | * |
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| 5 | * $Id: tspmodel.h 21 2009-06-21 23:37:12Z laleppa $ |
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| 6 | * $URL: https://tspsg.svn.sourceforge.net/svnroot/tspsg/trunk/src/tspmodel.h $ |
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| 7 | * |
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| 8 | * This file is part of TSPSG. |
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| 9 | * |
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| 10 | * TSPSG is free software: you can redistribute it and/or modify |
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| 11 | * it under the terms of the GNU General Public License as published by |
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| 12 | * the Free Software Foundation, either version 3 of the License, or |
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| 13 | * (at your option) any later version. |
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| 14 | * |
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| 15 | * TSPSG is distributed in the hope that it will be useful, |
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| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 18 | * GNU General Public License for more details. |
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| 19 | * |
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| 20 | * You should have received a copy of the GNU General Public License |
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| 21 | * along with TSPSG. If not, see <http://www.gnu.org/licenses/>. |
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| 22 | */ |
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| 23 | |
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| 24 | #ifndef TSPMODEL_H |
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| 25 | #define TSPMODEL_H |
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| 26 | |
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| [15] | 27 | // Decided, that static array with 100 of cities maximum hard limit |
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| 28 | // will be enough for most cases, but the code will be simplier than |
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| 29 | // when using dynamic lists. If you need more, just change this value |
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| 30 | // and recompile the program ;-) |
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| 31 | #define MAX_CITIES 100 |
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| 32 | // This value means infinity :-) |
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| [21] | 33 | #ifndef INFINITY |
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| 34 | #define INFINITY 1.7E+308 |
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| 35 | #endif |
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| [15] | 36 | // This is string, which represents infinite value in table |
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| 37 | #define INFSTR "---" |
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| 38 | |
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| [14] | 39 | #include <QAbstractTableModel> |
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| [21] | 40 | #include <QSettings> |
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| [14] | 41 | |
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| 42 | class CTSPModel: public QAbstractTableModel |
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| 43 | { |
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| 44 | Q_OBJECT |
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| 45 | public: |
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| 46 | CTSPModel(QObject *parent = 0); |
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| 47 | int rowCount(const QModelIndex &) const; |
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| 48 | int columnCount(const QModelIndex &) const; |
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| 49 | QVariant headerData(int, Qt::Orientation, int) const; |
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| 50 | QVariant data(const QModelIndex &, int) const; |
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| 51 | bool setData(const QModelIndex &, const QVariant &, int); |
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| 52 | Qt::ItemFlags flags(const QModelIndex &) const; |
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| 53 | int numCities() const; |
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| 54 | void setNumCities(int); |
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| [15] | 55 | void randomize(); |
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| [14] | 56 | private: |
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| [21] | 57 | QSettings *settings; |
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| [15] | 58 | double table[MAX_CITIES][MAX_CITIES]; |
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| [14] | 59 | int nCities; |
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| 60 | int rand(int, int); |
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| 61 | }; |
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| 62 | |
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| 63 | #endif // TSPMODEL_H |
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