prototype design pattern real world example

This series mainly records what the design pattern intends to be, what issues it wants to solve, and when it can be used; how it solves it, master its structure diagram, remember its key code; be able to think of at least two of its application instances, one in life and one in software; What are the advantages and disadvantages of this model, and what use scenarios are there, what should I pay attention to

(string ID): Base (ID){}Public override prototype clone (){// Shallow copyReturn (prototype) This. memberwiseclone ();}}Public class concreteprototype2: Prototype{// ConstructorPublic concreteprototype2 (string ID): Base (ID){}Public override prototype clone (){// Shallow copyReturn (

PHP design pattern-Prototype pattern statement: This series of blog reference material "big talk design pattern", author Cheng Jie. Use a prototype instance to specify the type of the

Design Pattern 5-prototype Pattern 1. Interpretation 1.1 Definition Use a prototype instance to specify the type of the object to be created, and copy the prototype to create a new object. 1.2 Analysis The concept description is a

PHP design pattern-prototype Pattern Use a prototype instance to specify the type of the object to be created, and copy the prototype to create a new object. The Prototype mode allows

;}// Display member variable informationPublic void show (){Console. writeline (s );}// The clone method in the icloneable interface is not implemented, which is left to the "Specific prototype" class for implementation.Public abstract object clone ();}//PrototypeThat is, the class of the object to be copied. It inherits the sub-Abstract prototype.Class concreteprototype: Prototype{Public concreteprototype

"; mscore = pscore;} deep copy: Public personcloneobject (score pscore) {mname = "James"; Mmajor = "it"; mscore = (score) pscore. clone ();} Code: https://github.com/bird7310/DesignPatternExample.git Package name: COM. ahacool. designpattern. Prototype 3. Conclusion It's not easy to write a blog. I admire those who have written many blogs and published books. It is really difficult to write things clearly and write so many articles. At present, the i

() { alert (this.name); }}; var person1 = new Person (), var person2 = new Person (); Person1.friends.push ("Van"); alert (person1.friends);//"Shelby,court,van" alert (person2.friends);//"Shelby,court,van" alert (person1.friends=== Person2.friends); TrueHere, the Person.prototype object has a property named friends that contains an array of strings. Then, two instances of person are created. Next, an array of person1.friends references is modified, and a string is added t

During the interview, the interviewer always asked questions about the design model. Although we will inadvertently use the design model when writing the program, we still cannot tell in front of the interview manager, here I have recorded some of the design patterns that I have seen to help me better use them. [Prototype