Example Analysis of C# memory Management

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C# memory management

C # memory management provides the same automatic memory management function as java, which frees programmers from the heavy memory management. Memory management improves the quality of code and development efficiency.

C # limits the use of pointers and frees programmers from memory leaks, but it doesn't mean that C # programmers can't use pointers as java programmers do. Microsoft took this problem into account when designing the C # language, abandoning the pointer on the one hand and making a compromise on the other, introducing the pointer to the program through a flag.

First, let's take a look at automatic memory management.

Public class Stack {private Node first = null; public bool Empty {get {return (first = = null);}} public object Pop () {if (first = = null) throw new Exception ("Can't Pop from an empty Stack."); else {object temp = first.Value; firstfirst = first.Next; return temp;}} public void Push (object o) {first = new Node (o, first);} class Node {public Node Next; public object Value Public Node (object value): this (value, null) {} public Node (object value, Node next) {Next = next; Value = value;}

The program creates a staCk class to implement a chain, using a push method to create an instance of the Node node and a collector when the Node node is no longer needed. A node instance is collected when it cannot be accessed by any code. For example, when a point element is removed from the stack, the associated Node is collected.

The example class Test {static void Main () {Stack s = new Stack (); for (int I = 0; I < 10; iTunes +) s.Push (I); s = null;}}

With regard to pointer references, the unsafe flag is used in C# to represent the reference of the team pointer. The following program demonstrates the use of pointers, but because of the use of pointers, C# memory management has to be done manually.

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