source: tspsg/src/tspmodel.h @ bcfd415fe2

0.1.3.145-beta1-symbian0.1.4.170-beta2-bb10appveyorimgbotreadme
Last change on this file since bcfd415fe2 was 2bc8e278b7, checked in by Oleksii Serdiuk, 17 years ago

Finished converting to Qt's model/view architecture

  • Property mode set to 100644
File size: 1.9 KB
Line 
1/*
2 *  TSPSG - TSP Solver and Generator
3 *  Copyright (C) 2007 Lёppa <lacontacts[at]gmail[dot]com>
4 *
5 *  $Id$
6 *  $URL$
7 *
8 *  This file is part of TSPSG.
9 *
10 *  TSPSG is free software: you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License as published by
12 *  the Free Software Foundation, either version 3 of the License, or
13 *  (at your option) any later version.
14 *
15 *  TSPSG is distributed in the hope that it will be useful,
16 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
17 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 *  GNU General Public License for more details.
19 *
20 *  You should have received a copy of the GNU General Public License
21 *  along with TSPSG.  If not, see <http://www.gnu.org/licenses/>.
22 */
23
24#ifndef TSPMODEL_H
25#define TSPMODEL_H
26
27// Decided, that static array with 100 of cities maximum hard limit
28// will be enough for most cases, but the code will be simplier than
29// when using dynamic lists. If you need more, just change this value
30// and recompile the program ;-)
31#define MAX_CITIES 100
32// This value means infinity :-)
33#define INFINITY 1.7E+308
34// This is string, which represents infinite value in table
35#define INFSTR "---"
36
37#include <QAbstractTableModel>
38
39class CTSPModel: public QAbstractTableModel
40{
41        Q_OBJECT
42public:
43        CTSPModel(QObject *parent = 0);
44        int rowCount(const QModelIndex &) const;
45        int columnCount(const QModelIndex &) const;
46        QVariant headerData(int, Qt::Orientation, int) const;
47        QVariant data(const QModelIndex &, int) const;
48        bool setData(const QModelIndex &, const QVariant &, int);
49        Qt::ItemFlags flags(const QModelIndex &) const;
50        int numCities() const;
51        void setNumCities(int);
52        void randomize();
53        int randMin;
54        int randMax;
55private:
56        double table[MAX_CITIES][MAX_CITIES];
57        int nCities;
58        int rand(int, int);
59};
60
61#endif // TSPMODEL_H
62
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