Scanset

[lezard]

I can't find a good charset for my string.
The separator is ':' :-(

Look at this code

int main()
{
char *str = "titititi:tutu:toto\n";
char buf1[64];
char buf2[64];
char buf3[64];

sscanf(str, "%64s[:]%64s[:]%64s[\n]", buf1, buf2, buf3);
printf("buf1: %s\n", buf1);
printf("buf2: %s\n", buf2);
printf("buf3: %s\n", buf3);
}

I would like to have tititi in buf1, tutu in buf2 and toto in buf3
But with this scanset It doesn't work. I have tried
"%64s%*[:]%64s%*[:]%64s%*[\n]" and It doesn't work too.

Could someone help me? :]

--
Lezard

[pete]

lezard wrote:

I can't find a good charset for my string.
The separator is ':' :-(

Look at this code

int main()
{
char *str = "titititi:tutu:toto\n";
char buf1[64];
char buf2[64];
char buf3[64];

sscanf(str, "%64s[:]%64s[:]%64s[\n]", buf1, buf2, buf3);
printf("buf1: %s\n", buf1);
printf("buf2: %s\n", buf2);
printf("buf3: %s\n", buf3);
}

I would like to have tititi in buf1, tutu in buf2 and toto in buf3
But with this scanset It doesn't work. I have tried
"%64s%*[:]%64s%*[:]%64s%*[\n]" and It doesn't work too.

Could someone help me? :]

int main(void)
{
char *str = "titititi:tutu:toto\n";
char buf1[64];
char buf2[64];
char buf3[64];

sscanf(str, "%64[^:]%*[:]%64[^:]%*[:]%64[^\n]", buf1, buf2, buf3);
printf("buf1: %s\n", buf1);
printf("buf2: %s\n", buf2);
printf("buf3: %s\n", buf3);
return 0;
}

--
pete

[lezard]

> int main(void)

{
char *str = "titititi:tutu:toto\n";
char buf1[64];
char buf2[64];
char buf3[64];

sscanf(str, "%64[^:]%*[:]%64[^:]%*[:]%64[^\n]", buf1, buf2, buf3);
printf("buf1: %s\n", buf1);
printf("buf2: %s\n", buf2);
printf("buf3: %s\n", buf3);
return 0;
}

Thx a lot Pete!

[Eric Sosman]

pete wrote:

lezard wrote:

I can't find a good charset for my string.
The separator is ':' :-(

Look at this code

int main()
{
char *str = "titititi:tutu:toto\n";
char buf1[64];
char buf2[64];
char buf3[64];

sscanf(str, "%64s[:]%64s[:]%64s[\n]", buf1, buf2, buf3);
printf("buf1: %s\n", buf1);
printf("buf2: %s\n", buf2);
printf("buf3: %s\n", buf3);
}

I would like to have tititi in buf1, tutu in buf2 and toto in buf3
But with this scanset It doesn't work. I have tried
"%64s%*[:]%64s%*[:]%64s%*[\n]" and It doesn't work too.

Could someone help me? :]

int main(void)
{
char *str = "titititi:tutu:toto\n";
char buf1[64];
char buf2[64];
char buf3[64];

sscanf(str, "%64[^:]%*[:]%64[^:]%*[:]%64[^\n]", buf1, buf2, buf3);

ITYM "63" for each "64". Also, the format can be
simplified a bit:

sscanf(str, "%63[^:]:%63[^:]:%63[^\n]", ...

--
Eric Sosman
es*****@acm-dot-org.invalid

[Peter Nilsson]

pete wrote:

...
int main(void)
{
char *str = "titititi:tutu:toto\n";
char buf1[64];
char buf2[64];
char buf3[64];

sscanf(str, "%64[^:]%*[:]%64[^:]%*[:]%64[^\n]", buf1, buf2, buf3);

Note you should check the return value of sscanf. For instance, the
string "a::c" will put "a" into buf1, and "c" into buf2, with sscanf
returning 2, leaving the contents of buf3 unspecified. You also have
an off by 1 error.

You can also simplify by matching the colons directly...

r = sscanf(str, "%63[^:\n]:%63[^:\n]:%63[^\n]", buf1, buf2, buf3);
printf("buf1: %s\n", buf1);
printf("buf2: %s\n", buf2);
printf("buf3: %s\n", buf3);
return 0;
}

--
Peter

[pete]

Eric Sosman wrote:

pete wrote:

lezard wrote:

I can't find a good charset for my string.
The separator is ':' :-(

Look at this code

int main()
{
char *str = "titititi:tutu:toto\n";
char buf1[64];
char buf2[64];
char buf3[64];

sscanf(str, "%64s[:]%64s[:]%64s[\n]", buf1, buf2, buf3);
printf("buf1: %s\n", buf1);
printf("buf2: %s\n", buf2);
printf("buf3: %s\n", buf3);
}

I would like to have tititi in buf1, tutu in buf2 and toto in buf3
But with this scanset It doesn't work. I have tried
"%64s%*[:]%64s%*[:]%64s%*[\n]" and It doesn't work too.

Could someone help me? :]

int main(void)
{
char *str = "titititi:tutu:toto\n";
char buf1[64];
char buf2[64];
char buf3[64];

sscanf(str, "%64[^:]%*[:]%64[^:]%*[:]%64[^\n]",
buf1, buf2, buf3);

ITYM "63" for each "64".

I think so too.
Also, the format can be
simplified a bit:

sscanf(str, "%63[^:]:%63[^:]:%63[^\n]", ...

Thank you.

--
pete

[pete]

Peter Nilsson wrote:

pete wrote:

...
int main(void)
{
char *str = "titititi:tutu:toto\n";
char buf1[64];
char buf2[64];
char buf3[64];

sscanf(str, "%64[^:]%*[:]%64[^:]%*[:]%64[^\n]", buf1, buf2,

buf3);

Note you should check the return value of sscanf. For instance, the
string "a::c" will put "a" into buf1, and "c" into buf2, with sscanf
returning 2, leaving the contents of buf3 unspecified. You also have
an off by 1 error.

You can also simplify by matching the colons directly...

r = sscanf(str, "%63[^:\n]:%63[^:\n]:%63[^\n]", buf1, buf2, buf3);

Thank you.

--
pete

[CBFalconer]

lezard wrote:

.... snip ... {
char *str = "titititi:tutu:toto\n";
.... snip ...
I would like to have tititi in buf1, tutu in buf2 and toto in buf3

Many people would like to see all titis in the buf. Those with
tutus are innately not in the buf, and I think toto would bark if
so confined. Meanwhile you are offending the prudes :-)

--
Some informative links:
news:news.announce.newusers
http://www.geocities.com/nnqweb/
http://www.catb.org/~esr/faqs/smart-questions.html
http://www.caliburn.nl/topposting.html
http://www.netmeister.org/news/learn2quote.html

[Richard Bos]

CBFalconer <cb********@yahoo.com> wrote:

lezard wrote:

I would like to have tititi in buf1, tutu in buf2 and toto in buf3

Many people would like to see all titis in the buf. Those with
tutus are innately not in the buf, and I think toto would bark if
so confined. Meanwhile you are offending the prudes :-)

....which is always a good thing to do ;->

Richard