C / C++ / MFC

9ine wrote:

sscanf(str,"%s %s %s",0,0,tmp);

char  str[] = "15 12 14";
 
int num1,num2,num3;
num1=num2=num3=0;
 
sscanf(str, "%d %d %d", &num1, &num2, &num3 );
printf( "Num1: %d, num2: %d, num3: %d", num1, num2, num3 );

9ine wrote:

Consider if I need to read 20th field from a string I dont want to declare

int num1,num2,num3,num4, ........... num20

to read last field

9ine wrote:

sscanf(str,"%s %s %s",0,0,tmp);

sscanf(str, "%*s %*s %s", tmp);

9ine wrote:

it produces exception in this case

Sebastian Schneider wrote:

I am gonna remove all stringstreams from my code, right now

toxcct wrote:

are you serious

Sebastian Schneider wrote:

Wow. I am gonna remove all stringstreams from my code, right now

Zac Howland wrote:

...for 8 hours a day, 5 days a week

experience tells us:

...for 11 hours a day, 6 days a week

<br />
char str[] = "field1 field2 field3 ..."<br />
// only one field3 string using sscanf() and one buffer for it - tmp.<br />
<br />
char * cpLastSpace = strrchr(str, (int) ' '); // Find the last space in str<br />
if(NULL != cpLastSpace) {<br />
    sscanf(cpLastSpace+1,"%s",tmp);<br />
    // Or strcpy(tmp, cpLastSpace+1);<br />
}<br />

javad_2005 wrote:

How To Convert Imnage To Binary