Have a look Mats:
Code:#include <iostream> #include <string> #include <sstream> using namespace std; int main() { sringstream sinout; sinout << "number: " << 13 << "is un-unlucky!"; string s; sinout >> s; cout << s << endl; return 0; }error C2065: 'sringstream' : undeclared identifier
c:\my\src\cpp\test-bed\test-bed.cpp(94) : error C2146: syntax error : missing ';' before identifier 'sinout'
Argh, come on people. Effort! manav, just read the error: what is the typo supposed to be written as? You can do it.
i can't!sorry!! what's the typo?
EDIT: damn! so sorry citizen! so sorry Mats!
Last edited by manav; 04-16-2008 at 07:12 AM.
sringstream should be stringstream.Originally Posted by manav
i can't!
Because it's such a long (and single case) name, it's hard to spot the missing t.
--
Mats
Compilers can produce warnings - make the compiler programmers happy: Use them!
Please don't PM me for help - and no, I don't do help over instant messengers.
Slightly off topic:Because it's such a long (and single case) name, it's hard to spot the missing t.
I have been known to #include <iosteam>
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compiles fine!Code:#include <iostream> #include <string> #include <sstream> using namespace std; int main() { stringstream sinout; sinout << "number: " << 13 << "is un-unlucky!"; string s; sinout >> s; cout << s << endl; return 0; }
runs strange!!
output>>
number:
Yes, stringstream, like iostreams, stops reading strings on encountering a space - use getline if you want to avoid that. Which is one reason my example didn't include any text [the other reason is that I'm too lazy].
--
Mats
Compilers can produce warnings - make the compiler programmers happy: Use them!
Please don't PM me for help - and no, I don't do help over instant messengers.
That output is expected, since "number:" is the first substring in the stream before the first whitespace character.
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yeah . . .
i again wish that this was possible:
Code:string s; s << "number:" << 13 << " is un-unlucky!";
This will do what you want (I'm 99% sure)
--Code:stringstream ss; ss << "number:" << 13 << " is un-unlucky!"; string s = ss.str();
Mats
Compilers can produce warnings - make the compiler programmers happy: Use them!
Please don't PM me for help - and no, I don't do help over instant messengers.
We could modify your example to work as you apparently want it to work:
Code:stringstream sinout; sinout << "number: " << 13 << "is un-unlucky!"; string s(sinout.str()); cout << s << endl;
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thanks Mats!
it fails laserlight! just the same as i posted!
I think you looked at my accidental posting... I hit the "post quick reply" button while trying to edit your example.it fails laserlight! just the same as i posted!
Look up a C++ Reference and learn How To Ask Questions The Smart Way
wow! the speedy helpers!but very nice! all of you! thanks!
