fork(1) download 
  1. template<typename T, typename U>
  2. struct TemplateClass {
  3.  
  4.   template<typename D = U>
  5.   class DefaultU {
  6.     D foo;
  7.     /* ... */
  8.   };
  9.  
  10.  
  11.   T& baz;
  12.   U bar;
  13.   /* ... */
  14. };
  15.  
  16.  
  17. int main()
  18. {
  19.  
  20. 	int a = 0;
  21. 	TemplateClass<int, int>::DefaultU<int> b;
  22. 	TemplateClass<int, decltype(b)> foo = {a, b};
  23. }
Success #stdin #stdout 0s 3464KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/XWQZ23
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!