reading integers from text file

[grnfvr]

the only way i know to get data out of a text file is with the getline function on a fstream object. one line in my text file contains two integers. is there a way i can read in the integers? or can i convert the line with two integers i get using getline into two integers?

 

[victorv]

Hi,

the easiest way is to use
int i,j;
FILE *stream;
fscanf( stream, "%d %d", &i, &j ) ;

--------------------------------------------------
The best is to use fgets ( or .getline) + sscanf :

char buf[80];
fgets( buf, 70, stream );
or
x.getline( buf, 70, '\n')

sscanf( buf, "%d %d", &i, &j ) ;

----------------------------------------------

Reading the buffer before scanf, brings your prog. to
be more flex. and relab. ( you can test len of line, mix
diff ype of elem in just one read op. and then make conversion.)

bye