c++-faq Archives - IT Nursery

It’s difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably ...

May 31, 2022
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C++, Programming

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What do the following phrases mean in C++: zero-, default- and value-initialization?

What do the following phrases mean in C++: zero-initialization, default-initialization, and value-initialization What should a C++ developer know about them? 2 Answers 2

May 30, 2022
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C++, Programming

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How to stop C++ console application from exiting immediately?

Lately, I’ve been trying to learn C++ from this website. Unfortunately whenever I try to run one of the code samples, I see ...

May 29, 2022
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C++, Programming

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Default constructor with empty brackets

Is there any good reason that an empty set of round brackets (parentheses) isn’t valid for calling the default constructor in C++? MyObject ...

May 27, 2022
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C++, Programming

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Why is it wrong to use std::auto_ptr with standard containers?

Why is it wrong to use std::auto_ptr<> with standard containers? 6 Answers 6

May 27, 2022
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C++, Programming

IT Nursery

What is the curiously recurring template pattern (CRTP)?

Without referring to a book, can anyone please provide a good explanation for CRTP with a code example? 6 Answers 6

May 26, 2022
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Why do I have to access template base class members through the this pointer?

If the classes below were not templates I could simply have x in the derived class. However, with the code below, I have ...

May 24, 2022
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