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  1. #include <iostream>
  2. #include <complex>
  3.  
  4. template<class T>
  5. class cc {
  6.     template <typename TT>
  7.     void print(const TT&v) { std::cout << v << std::endl ;}
  8.  
  9.     template <typename TT>
  10.     void print(const std::complex<TT>& c) { std::cout << "complex " << c << std::endl; }
  11.  
  12. public:
  13.     void foo() { print(v); }
  14.  
  15.     T v ;
  16. };
  17.  
  18. int main()
  19. {
  20.   cc< std::complex<double> > r ;
  21.   cc<double> r2 ;
  22.  
  23.   r.foo() ;
  24.   r2.foo() ;
  25. }
Success #stdin #stdout 0s 16064KB
comments (?)
stdin 
Standard input is empty
stdout 
complex (0,0)
0
https://ideone.com/eQomjC
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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