Given a wrapper type template <typename T> struct Ptr { Ptr(T*); }; a class hierarchy struct Base {}; struct Derived : Base {}; and a set of function overloads void f(Ptr<Base>); ...

If I have a class constructor with two overloads taking in different inputs, is there a way to tell them apart? For example, class example { double ExampleDouble; char ExampleChar; public: ...

I am designing a container (yeah, do not reinvent the wheel, I know). Let's call it Container<T>. I have a constructor to allow the initial number of elements: explicit Container(std::size_t ...

I'm on a team with two other devs. For the past few months I've been working on a project in C# 12 independently, and only recently have the other devs pulled my code and run it. For one of them it ...

I have a Managed Record named TEmail with a nested private class called TEmailForm that inherits from TForm. The idea is my email Record can create a modal form as needed for the user to type an email....

public class Sample { int id; String name; int age; Sample(int i, String n){ id = i; name = n; } Sample(int i, String n, int a){ id = i; ...

I have a class Vec<C> that works as below, and I need to know a way to write the constructor and/or deduction guide such that a braced-enclosed initializer list deduces C as std::array<T,N>...

I am trying to implement a list container in C++, and I have problem with compiler selecting the wrong constructor overload. The constructors are as follows: list(size_type count, const T& value); ...

Consider the following two classes: struct Base { Base() = default; Base(auto&&); }; struct Derived : Base { using Base::Base; }; If I try the following test with Type = Base and ...

I am attempting to create an overloaded contructor that will take in integer and add them with the byteAdd function. However; whenever I compile the output is always the default constructor rather ...

I am writing a small library for working with polynomials. The main class is called poly and it contains 4 overloaded constructors. An object of class poly is a representation of one polynomial. Full ...

I am porting a project from Java to Python and there is a class with multiple constructors. I'm trying to port that same idea to python, in a pythonic way. I've recently been informed of the typing....

Hi I'm trying to learn java This a simple program that stores a patient's blood details, well in any case how can i keep the program accurate by means of returning an error message if the input was ...

I am working on a class PlaybackControl, I use it to create two HTMLElements: PlaybackControlButton: HTMLButtonElement PlaybackControlMenu: HTMLDivElement Now, to initialise the class object, I need ...

If in C++ a class had an overloaded constructor: class MyClass { std::string name; public: MyClass(){}; MyClass(std::string name_){ name = name_;} }; how do I expose this to python? Can I ...