QT中讀取.txt檔案並儲存為陣列

    QFile fpx("/work/qt_workspace/saly/pix_x.txt");
    QFile fpy("/work/qt_workspace/saly/pix_y.txt");
   // QVector<int>array;
    if(!fpx.open(QIODevice::ReadOnly))
        return;
    if(!fpy.open(QIODevice::ReadOnly))
        return;

    QVector<int>point_x;
    QVector<int>point_y;

    int i=0,k=0;
    while(!fpx.atEnd())
    {
        QString lineString_x=QString(fpx.readLine()).trimmed();
        QString lineString_y=QString(fpy.readLine()).trimmed();
        point_x<<(int)(i++,lineString_x.toInt());
        point_y<<(int)(k++,lineString_y.toInt());

    }
    for(i=0;i<1608;i++)
    {
    qDebug()<<point_x[i];
    qDebug()<<point_y[i];
    }
 

	FILE *fpx;
	FILE *fpy;
	int *x;
	int *y;
	int i=0;
	x=(int *)malloc(1608*sizeof(int));
	y=(int *)malloc(1608*sizeof(int));

	 fpx = fopen("pix_x.txt", "r");//以文字方式開啟檔案，影象的橫座標
	 fpy = fopen("pix_y.txt", "r");//以文字方式開啟檔案，影象的縱座標

    <span style="white-space:pre">	</span> if(fpx == NULL) //開啟檔案出錯。
        return -1;
<span style="white-space:pre">	</span>if(fpy == NULL) //開啟檔案出錯。
		return -1;

    while(!feof(fpx)) //讀取資料到陣列，直到檔案結尾(返回EOF)
	{
		fscanf(fpx,"%d",x+i);
		fscanf(fpy,"%d",y+i);
		i++;
	}
    fclose(fpx);//關閉檔案
	fclose(fpy);//關閉檔案

		/*	
		for(i=0;i<1608;i++)
		{
			printf("%d ",x[i]);
			printf("%d ",y[i]);
		}