Mirrors/modern-cpp-tutorial
1
0
Fork 0
mirror of https://github.com/changkun/modern-cpp-tutorial.git synced 2025-12-17 12:44:40 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

book: fix the wrong about delctype (#101)

Browse Source
This commit is contained in:
TinyWang
2020-05-30 21:26:10 +08:00
committed by GitHub
parent 0f39561c5a
commit f1c1e06178
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
book/en-us/02-usability.md
View File

@@ -435,7 +435,7 @@ auto arr = new auto(10); // arr as int *
### decltype ### decltype
The `decltype` keyword is used to solve the defect that the auto keyword The `decltype` keyword is used to solve the defect that the auto keyword
can only type the variable. Its usage is very similar to `sizeof`: can only type the variable. Its usage is very similar to `typeof`:
```cpp ```cpp

2
book/zh-cn/02-usability.md
View File

@@ -369,7 +369,7 @@ auto arr = new auto(10); // arr 被推导为 int *
### decltype ### decltype
`decltype` 关键字是为了解决 auto 关键字只能对变量进行类型推导的缺陷而出现的。它的用法和 `sizeof` 很相似： `decltype` 关键字是为了解决 auto 关键字只能对变量进行类型推导的缺陷而出现的。它的用法和 `typeof` 很相似：
```cpp ```cpp
decltype(表达式) decltype(表达式)