Changeset 70 in tspsg-svn

Timestamp:

Nov 2, 2009, 9:56:53 AM (15 years ago)

Author:

laleppa

Message:

Fixed random number generation.

Location:

trunk/src

Files:

• main.cpp (modified) (1 diff)
• tspmodel.cpp (modified) (1 diff)

trunk/src/main.cpp

@@ -44 +44 @@
         app.setApplicationName("TSPSG");
         app.setApplicationVersion(BUILD_VERSION);
+
+        // Seeding random number generator
+        qsrand(QDateTime::currentDateTime().toTime_t() ^ QCursor::pos().x() ^ QCursor::pos().y());
+
 MainWindow mainwindow;
         mainwindow.show();

trunk/src/tspmodel.cpp

@@ -468 +468 @@
 inline int CTSPModel::rand(int min, int max) const
 {
-        return min + (int)(((float)qrand() / RAND_MAX) * max);
-}
+        return min + (int)(((float)qrand() / RAND_MAX) * (max - min));
+}