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redhead · 09-25-2002, 12:01 AM

strtok(), search for the whiutespaces in the lines, that counts the columns..

Or while reading, something like this:

Code:

int read = 0;
int a, b, c;
read = fscanf(file_pointer, "%d %d %d\n", &a, &b, &c);
if(read < 3)
   // error happened, or line didnt hold three integers.
else
   // success, we have our line, with three or more columns.

09-25-2002, 12:01 AM	#2 (permalink)
redhead Newbie Join Date: Jun 2002 Location: Denmark Posts: 1,726	strtok(), search for the whiutespaces in the lines, that counts the columns.. Or while reading, something like this: Code: int read = 0; int a, b, c; read = fscanf(file_pointer, "%d %d %d\n", &a, &b, &c); if(read < 3) // error happened, or line didnt hold three integers. else // success, we have our line, with three or more columns. __________________ Don't worry Ma'am, We're university students, We know what We're doing. ----- If you pull the pin, Mr.Grenade would no longer be your friend. ----- 01000111 01101111 00100000 01000011 00100000 00100001