Top "Ostream" questions

C++: What is the difference between ostream and ostringstream?

What is the difference between ostream and ostringstream? When would you use one versus the other?

c++ ostream ostringstream

What is the difference between flush() and sync() in regard to fstream buffers?

I was reading the cplusplus.com tutorial on I/O. At the end, it says fstream buffers are synchronized with …

c++ stream buffer fstream ostream

Does Overloading Operator<< works inside the class?

I mean, I was trying to overload the operator<< inside the class like this class A { public: ostream &…

c++ operator-overloading ostream

Why is istream/ostream slow

At 50:40 of http://channel9.msdn.com/Events/GoingNative/2013/Writing-Quick-Code-in-Cpp-Quickly Andrei Alexandrescu makes a joke about how not efficient/slow istream …

c++ performance ostream istream

Print vector of vectors to ostream

Please consider the following code. I'm trying to output a vector of vectors to an ostream. #include <iterator> #…

c++ vector ostream

creating an ostream

I am trying to create a c++ ostream for educational reasons. My test will be creating an ostream that acts …

c++ std ostream

Inheriting and overriding ostream operator in C++

I've been trying to find an answer to this, but no one seems to have exactly the same problem as …

c++ inheritance operator-overloading ostream

identifier "ostream" is undefined error

i need to implement a number class that support operator << for output. i have an error: "identifier "ostream" …

c++ compiler-errors operators ostream

C++ ostream out manipulation

well basically it should list all the vector coords in this kind of format : (x, y, z) but at the …

c++ ostream

How can I set up a map with string as key and ostream as value?

I am trying to use the map container in C++ in the following way: The Key is a string and …

c++ dictionary stdmap ostream