player/worlds/my_code/xswarming.cc

#include <xswarming.h>

int main(void)
{
        int i=0;
        FILE *fp;
          
        Robot  robot1(1);
        Robot  robot2(2);
        Robot  robot3(3);
        
        fp = fopen("xswarmlogs.txt", "w");
        
        while(i < 5000)
        {
                robot1.ReadSensors();
                robot1.LogPosition(fp);
                
                robot2.ReadSensors();
                robot2.LogPosition(fp);
                
                robot3.ReadSensors();
                robot3.LogPosition(fp);
                
                i++;
                usleep(250000);
        }
        fflush(fp);
        fclose(fp);
        return 0;
}

---