How to save files in a loop ?

source: http://stackoverflow.com/questions/4232842/how-to-dynamically-change-filename-while-writing-in-a-loop

How to save pcdfiles in a loop ?

In the code segment below, count increments as the new point cloud comes in...


char file_name[64];

sprintf (file_name, "file%d.pcd", count);

pcl::io::savePCDFile(file_name, *cloud);