+ uint randomize( uint size )
+ {
+ static bool initialized = false;
+ if ( !initialized ) {
+ qsrand( QDateTime::currentDateTime().toTime_t() );
+ initialized = true;
+ }
+ uint v = qrand();
+ v = uint( (double)( v ) / RAND_MAX * size );
+ v = qMax( uint(0), qMin ( v, size-1 ) );
+ return v;
+ }
+