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c++ Programming Glossary: ostringstreamHow do you make a HTTP request with C++? http://stackoverflow.com/questions/1011339/how-do-you-make-a-http-request-with-c Here I use a shortcut to get it in a string stream ... std ostringstream os os myRequest.perform string asAskedInQuestion os.str my 2..
Append an int to a std::string http://stackoverflow.com/questions/10516196/append-an-int-to-a-stdstring approaches for producing a string containg an int std ostringstream #include sstream std ostringstream s s select logged from login.. containg an int std ostringstream #include sstream std ostringstream s s select logged from login where id ClientID std string query..
http://stackoverflow.com/questions/4340396/does-the-c-standard-mandate-poor-performance-for-iostreams-or-am-i-just-deali iostreams internal buffering putting binary data into an ostringstream http ideone.com 2PPYw putting binary data into a char buffer.. plus bounds check http ideone.com YyrKy Note that the ostringstream and stringbuf versions run fewer iterations because they are.. iterations because they are so much slower. On ideone the ostringstream is about 3 times slower than std copy back_inserter std vector..
C++ performance challenge: integer to std::string conversion http://stackoverflow.com/questions/4351371/c-performance-challenge-integer-to-stdstring-conversion found that outperforms sprintf by an order of magnitude. ostringstream falls behind by a factor of 50 and more. The winner of the challenge..
How to convert a number to string and vice versa in C++ http://stackoverflow.com/questions/5290089/how-to-convert-a-number-to-string-and-vice-versa-in-c streams #include string int main int number 1234 std ostringstream ostr output string stream ostr number use the string stream.. to format the string as you wish just like with cout std ostringstream ostr float f 1.2 int i 3 ostr f i f i std string s ostr.str.. in exactly the same manner as with cout Do not confuse std ostringstream with std ostrstream . The latter is deprecated Use boost lexical..
How to reuse an ostringstream? http://stackoverflow.com/questions/624260/how-to-reuse-an-ostringstream to reuse an ostringstream I'd like to clear out and reuse an ostringstream and the underlying.. reuse an ostringstream I'd like to clear out and reuse an ostringstream and the underlying buffer so that my app doesn't have to do.. do I reset the object to its initial state c stl reset ostringstream share improve this question I've used a sequence of clear..
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