Beginners - C++ Forum

Welcome to the beginner's forum in C++.com! In this forum, users can to talk about any topic related to C++ for non-expert audiences. Feel free to participate...

[2 replies] Last: How To Answer Questions in a Helpful Way Be gentle. Problem-relat... (by admin)

by closed account 3A4iE3v7

Console Closing Down (1,2,3,4,5,6,7)

Hi, i am new to C++ and have just written my "Hello World" program. It worked all right but the console/cmd closes down instantly. If you tell me why it is clos...

[120 replies] Last: It displayed "Hello world" after you pressed Enter. int c is a ... (by Duthomhas)

by Nomarr2

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[no replies]

by Nomarr2

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[no replies]

by Nomarr2

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by Nomarr2

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[no replies]

by Nomarr2

BCA KCU SEMARANG Wa Resmi 083800180099

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[no replies]

by Nomarr2

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[no replies]

by Nomarr2

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[no replies]

by neerajsati

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[no replies]

by neerajsati

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[no replies]

by neerajsati

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[no replies]

by leander g

Interacting with a vector of objects derived from base class

I am currently trying to wrap my head around how to actually work with derived / inherited classes, how to set up a little "tree" of such classes and how to sto...

[7 replies] Last: Like for a game where the player can have different types of items in... (by seeplus)

by bkelly13

Visual Studio 2022, How to find my breakpoint

How can I find the module where the breakpoint is active. I am working on a moderately complex project. There are several breakpoints set, some inside an if...

[2 replies] Last: I think something is a bit odd on my system. Open View -> Output and ... (by bkelly13)

by Ganado

Pretend my unique_ptr is a reference?

I have code that looks like this: std::unique_ptr<Foobar> pFoobar = FoobarFactory(); Foobar& foobar = *pFoobar; // fix'd! foobar.Adjuvant(); foobar.Acutance()...

[4 replies] Last: LOL, this made my day. Bless you little LisaBot. (by Duthomhas)

by Ganado

Access specifiers in nested class

This is probably a really basic question, but I'm confused by why this code compiles class Foo { public: Foo() : value(100) { } private: class...

[2 replies] Last: Thanks Peter. (by Ganado)

by Mif

C programming. "Using #include inside array initialization"

Hello again.. I just want to know if the syntax bellow is valid.. I tried to initialize an array with a file instead where are defined some assets, but I get an...

[16 replies] Last: Yup.. it is. Okay this being said.. I'll pass over and mark this as so... (by Mif)

by ElusiveTau

Logging Wrong Line Number

I'm working with C++17 or prior. I'm writing a custom logger class (I don't have access to a logging library) and have an issue with the following use case. ...

[5 replies] Last: [quote=kigar64551]#ifdef CUSTOM_LOGGER #ifdef CUSTOM_LOGGER # define ... (by ElusiveTau)

by Ch1156

Is my understanding of pointers correct?

So I've been studying pointers and really trying to learn how to use them and how they work, and I feel like I completely understand their use cases now. I...

[19 replies] Last: I have just discovered that [ ] can be applied to type constructors ... (by TheIdeasMan)

by ElusiveTau

Getter for enum member returns a copy of enum?

I came across something non-intuitive, found a solution, but don't fully understand why the solution works. #include <iostream> using namespace std; enum ...

[11 replies] Last: My view with regard to interface and not needing setters and maybe nee... (by TheIdeasMan)