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  1. template< class T > struct remove_pointer                    {typedef T type;};
  2. template< class T > struct remove_pointer<T*>                {typedef T type;};
  3.  
  4. template<class ptr_to_t>
  5. void f(ptr_to_t x) {
  6.     typedef ptr_to_t t; // does not compile
  7.     typename remove_pointer<t>::type elem = *x;
  8. }
  9.  
  10. int main()
  11. {
  12.     int five = 5;
  13.     f<int*>(&five);
  14.     return 0;
  15. }
Success #stdin #stdout 0s 2724KB
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https://ideone.com/qnzgUS
language:
C++ 4.3.2 (gcc-4.3.2)
created:
12 years ago
visibility:
public

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