default-constructor

相关标签：javascript jquery android 多少钱 iPhone

Default constructor is good or evil? Checkstyle and PMD are opposite here [closed]

Closed. This question is o开发者_开发百科pinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citati[详细]

2023-01-22 05:27 分类：问答
What is the code : base()

What is the purpose of base() in the following code? c开发者_开发百科lass mytextbox : TextBox { public mytextbox() : base()[详细]

2023-01-19 14:44 分类：问答
C++ unrestricted union workaround

#include <stdio.h> struct B { int x,y; }; struct A : public B { // This whines about \"copy assignment operator not allowed in union\"[详细]

2023-01-18 23:06 分类：问答
Should we always include a default constructor in the class?

I have been asked this question by a colleague that should we always include a default constructor in a class? If so, why? If no, why not?[详细]

2023-01-15 13:42 分类：问答
Do I really need to define default constructor in java?

It works fine when constructors are not defined, but gives errors if I define a parameterized constructor and not a default one and not passing any values while creating an object. I thought construct[详细]

2023-01-15 00:09 分类：问答
Declare an object in C++ w/o creating it?

Is this possible? F开发者_如何学运维or example if i write Car myCar; Then the constructor taking no arguments of Car is called. It results in an error if there is only a constructor taking argument[详细]

2023-01-11 17:13 分类：问答
C# Automatic Properties -- setting defaults

What\'s the easiest/straight-forward way of setting a default value for a C# public property? // how do I set a default for this?[详细]

2023-01-09 02:13 分类：问答
C++: Creating an uninitialized placeholder variable rather than a default object

I\'m moving from Java to C++ right now and I\'m having some difficulties whenever a commonly used concept i开发者_开发百科n Java doesn\'t map directly into C++.For instance, in Java I would do somethi[详细]

2023-01-08 15:10 分类：问答
Detect compiler generated default constructor using reflection in C#

I\'m targeting .NET 3.5 SP1 and I\'m using CommentChecker to validate my XML documentation, everything works OK until I get to a class like this:[详细]

2023-01-06 03:02 分类：问答
Is calling base class constructor always necessary in C++?

Suppose I have some class C, and I inherit from it and name this class D. Do I always have to call C\'s default constructor as in this example:[详细]

2023-01-05 22:01 分类：问答