Data storage in matlab.

Hi, I have a cpp code and I'm running it in matlab using mex command. I tried storing my program output in a '.dat' file (using fprintf command), but all the data isn't get printed. Some portion of data is lost. Why is it so? The code runs well when I run it in VS and output is also ok. But Matlab is giving problem.

[Walter Roberson]

Are you fclose()'ing the file after you print the data ?

Is it only the last line that is going missing? If so then you might be missing writing a final \n

[Jan]

Please show us the corresponding code and explain how you find out, that the data are not printed.

[Sean de Wolski]

Amit's comment from flag:

Thanks Walter. Not fclose()ing the file was the cause of problem. Thanks alot.