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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. using namespace std;
  5.  
  6. template <typename T>
  7. int fun()
  8. {
  9.   cout <<" Inside fun () "<<endl;
  10. }
  11.  
  12. int main( int argc, char ** argv)
  13. {
  14.   std::vector<int> a;
  15.   fun<decltype(a)>();
  16.   return 0;
  17. }
  18.  
Success #stdin #stdout 0s 2852KB
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Standard input is empty
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 Inside fun ()
https://ideone.com/It8pRT
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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