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Questions - istream

std::cin , unwanted behaviour. and how can I fix this?

I tried to play with some code to test overloading functions. The overloading part went well, however, I learned something about std::cin that made me feel stupid for not noticing it before! #include ...
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med amine riahi

c++

iostream

cin

istream

Votes: 0

Answers: 1

Latest Answer

This is not a strange behaviour what really happens is when this line is executed in the read int function: std::cin>>*var; it expects an integer from your keyboard buffer and when you enter t...
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Bemwa Malak

C++ std::istream to read from file

I am completely new to the c++ and I have problem with managing input. I have a program where I want to be possible to read input from console but also from the file. I have class with private field s...
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Riomare

c++

file

ifstream

istream

Votes: 0

Answers: 2

Latest Answer

It is possible, but requires cautious programming. As input_stream has to be a reference, it must refere to an existing object. There is no problem with std::cin which is a well known object defined b...
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Serge Ballesta

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