constructor
PHP empty constructor
Just wondering is it best to 开发者_如何转开发define an empty constructor or leave the constructor definition out completely in PHP? I have a habit of defining constructors with just return true;, eve[详细]
2023-04-11 07:56 分类:问答Default Constructors all encapsulated in the header files
While in my class today, we had an exercise in inheritance. We were to write a UnderGrad class that inherited from a Student class which inherited from a Person class.[详细]
2023-04-11 07:50 分类:问答Executing code in overloaded constructor prior to calling this()
Say we have a class like this: import java.net.URL import xml._ class SearchData(xml: Node) { def this(url: URL) = this (XML.load(url))[详细]
2023-04-11 01:57 分类:问答XML Serialization code execution order in constructor - Way to reorder it?
I serialize an XML file into an object using the built-in .NET functionality (XmlSerializer.Deserialize). After the object\'s fields have been set, I want to act on that data by calling additional cod[详细]
2023-04-10 23:43 分类:问答C++ Array in Header
I am new to C++ so please bear with me. Basically, I am creating the Header for one of my Classes, and have come into a spot of difficulty.[详细]
2023-04-10 23:42 分类:问答Defining a constructor of a private class
Queue and airportSim classes are defined. class Queue { public: Queue(int setSizeQueue = 20); //Queue\'s contents[详细]
2023-04-10 16:36 分类:问答Why is my constructor still called even if the class and constructor case are different?
I am surprised for why the constructor is called when we have different class and constructor name. Constructor name is starting with small \"r\"?[详细]
2023-04-10 15:16 分类:问答Class constructor not working?
Code: In class header file: class Coconuts { public: Coconuts constructor(); }; In class .cpp file: #include \"Coconuts.h\"[详细]
2023-04-10 14:47 分类:问答Setting a variable - constructor/get/set C#
i haven programmed in a while so i forgot something. ive 开发者_运维知识库got a \"Kunde\" class. with some variables:[详细]
2023-04-10 13:41 分类:问答Matrix constructor and method in Haskell
So here is a nested list [[1, 2], [3, 4]] I want to wrap it in a type called Matrix, and make it an instance of the classes Eq, Num, and Show[详细]
2023-04-10 13:18 分类:问答