How are C# const members allocated in memory?(C# const 成员是如何在内存中分配的?)
问题描述
The title of the question is self explanatory. I wonder if a member that is declared const is singleton for all instances of the class or each instance has it's own copy.
I've read some questions about const but most of them refer to const variables inside a method.
Constants are usually something that can be evaluated compile time and compiler is likely to replace it with the evaluated value.
Also Const means static (see link below)
A constant expression is an expression that can be fully evaluated at compile time. Therefore, the only possible values for constants of reference types are string and null.
Source:
C# static and const variables memory
Memory allocation for const in C#
C# do const fields use less memory?
这篇关于C# const 成员是如何在内存中分配的?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持编程学习网!
本文标题为:C# const 成员是如何在内存中分配的?
基础教程推荐
- 如果有人提交恶意软件Nuget包怎么办? 2022-01-01
- .NET SerialPort DataReceived 事件未触发 2022-01-01
- 当值可以是对象或空数组时反序列化 JSON 2022-01-01
- C# 从 List<List<int>> 中删除重 2022-01-01
- 我应该在后面的代码中直接使用 Linq To SQL 还是使 2022-01-01
- 禁止输入少量字符,例如'<'、'&a 2022-01-01
- Azure Functions:CosmosDBTrigger 未在 Visual Studio 中触发 2022-01-01
- 如何使用 .Net 检查 Active Directory 服务器是否已启动并正在运行? 2022-01-01
- WPF 模态进度窗口 2022-01-01
- Moq It.Is<>不匹配 2022-01-01
