| Username |
Post |
| sainju_fan |
Posted
on 30-Apr-02 06:16 AM
Sainju ji, (or anyone else who could help... no VC++ solutions pls....)
Is there a way to use "itoa()" in GCC without having to dig into the GCC itself for fixes? GCC claims it is a non standard function.
code seg:
{
int x = 123;
char y[4];
strcat(itoa(x, y, 4), "_chr");
}
dhanyabaad
|
| SMSainju |
Posted
on 30-Apr-02 08:54 AM
itoa is not supported by ANSI C. Sorry I don't do Visual C++.
but here is the mechanics of how itoa() should work.
void itoa (int n, char s[]) /* it converts n to characters in s */
{
int i, sign;
if ((sign = n) <0)
n = -n;
i = 0;
do {
s[i++] = n%10+'0';
}while((n/=10)>0);
if (sign <0)
s[i++] = '-';
s[i] = '\0';
reverse(s);
}
for reverse(), just loop thru the string and copy using swap.
hope this helps..
SMSainju
|
| SMSainju |
Posted
on 30-Apr-02 08:55 AM
you should be able to find solutions in Brian Kernighan and Dennis Ritchie's book.
SMSainju
|
| sainju_fan |
Posted
on 30-Apr-02 10:31 AM
Dhanyabaad Sainju ji
I was able to work around it with slight modifications to what you gave...
tapaai ko pankha
|
