Category "iostream"

Why does std::getline() skip input after a formatted extraction?

I have the following piece of code that prompts the user for their cat's age and name: #include <iostream> #include <string> int main() { int a

C++ While loop not re-assigning string value

I had created a program that counts the amount of vowels in a provided string. It counts the vowels correctly and repeats when the user provides a 'y' or 'Y'. H

C++ While loop not re-assigning string value

I had created a program that counts the amount of vowels in a provided string. It counts the vowels correctly and repeats when the user provides a 'y' or 'Y'. H

How can I make sure `iostream` is available to the linker?

I have the following C++ code in a file called helloworld.cpp: #include<iostream> int main() { std::cout << "Hello, World!\n"; } I would like

Modern pattern to write custom ostream operator

Typically, in C++, we used to define a custom ostream operator<< this way: class A { int impl_; friend std::ostream& operator<<(std::ost

I can't build c++ files anymore

I think i deleted some files i shouldn't and now when i try to build files in Sublime Text it says "g++ is missing" and in VS Code it says "#include errors dete

How do I remove EOF in cin buffer?

I'm using an example to show what I mean: On my Mac, to leave the first "while loop", the user has to type "CTRL+D". From what I understand, that is achieved by

Check if a given ostream object has been written to

Can I query an ostream object about whether or not it has been written to? For an ostringstream, one could use if(!myOssObject.str().empty()) What about the

How can I write to stdout using FlatFileItemWriter in spring batch?

I have the following writer configured in my beans definition file of a spring batch project : <bean id="writer" class="org.springframework.batch.item.file.

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