default-constructor

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Does Spring require all beans to have a default constructor?

I don\'t want to create a default constructor for my auditRecord class. But Spring seems to insist on it:[详细]

2023-04-06 11:49 分类：问答
defaulted default constructor ? in n3290 draft

A point from n3290 draft §12.1 (Constructors) ¶5: An implicitly-declared default constructor is an inline public member of[详细]

2023-04-06 08:05 分类：问答
In which cases there is no constructor at all, even a default constructor?

In this book I am currently reading I ran across this: A class doesn\'t need a constructor. A default constructor is not needed if the object doesn\'t need initialization.[详细]

2023-03-29 05:48 分类：问答
Difference between default-initialize and value-initialize in C++03?

I had always thought that creating a new object would开发者_如何转开发 always call the default constructor on an object, and whether the constructor was explicit or automatically generated by the comp[详细]

2023-03-28 18:40 分类：问答
what does default constructor do when it's empty?

I wonder if anyone could explai开发者_运维问答n what the default ctor does after memory allocated, how it initializes the allocated memory?I don\'t know which languange you asked the question for, but[详细]

2023-03-21 18:04 分类：问答
Google Mock: "no appropriate default constructor available"?

Using Visual Studio 2010 C++ with googlemock.I\'m trying to use a mock I created and I\'m getting the compiler error on the line:[详细]

2023-03-17 07:15 分类：问答
Will default-constructing an integer array zero-initialize it?

If I have a structure with an array member, and I explicitly call the default constructor of the array in the structure\'s constructor, will the elements get default-constru开发者_StackOverflow中文版c[详细]

2023-03-15 15:10 分类：问答
Pretty simple constructor question that I just can't get. Java

Create a class with a default constructor (one that takes no arguments) that prints a message. In your main() method, create an object of this class.[详细]

2023-03-13 07:44 分类：问答
Custom Control Constructors [duplicate]

This question already has answers here: 'UserControl' constructor with parameters in C# (10 answers)[详细]

2023-03-08 00:58 分类：问答
SCJP Sierra Bates Chapter 2 Question 2 Default constructor calls

Background info I have a query regarding a questions from Sierra & Bates, SCJP v6 book. Namely Chapter 2 question 2. The answer given is that the \"compilation fails\". However when I tried this i[详细]

2023-02-26 00:53 分类：问答