Mirrors/modern-cpp-features
1
0
Fork 0
mirror of https://github.com/AnthonyCalandra/modern-cpp-features.git synced 2025-12-17 18:14:36 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix incorrect (ill-formed) example for class template argument deduction

Browse Source
This commit is contained in:
Richard Smith
2016-11-11 16:47:25 -08:00
committed by GitHub
parent 6bb6ec1961
commit a633a217ea
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
README.md
View File

@@ -75,14 +75,15 @@ C++11 includes the following new library features:
### Template argument deduction for class templates
Automatic template argument deduction much like how it's done for functions, but now including class constructors.
```c++
template <typename T>
template <typename T = float>
struct MyContainer {
T val;
MyContainer() : val() {}
MyContainer(T val) : val(val) {}
// ...
};
MyContainer c1{ 1 }; // OK MyContainer<int>
MyContainer c2; // OK MyContainer<>
MyContainer c2; // OK MyContainer<float>
```
### Declaring non-type template parameters with auto