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  1. #include <iostream>
  2. #include <type_traits>
  3.  
  4.  
  5. struct test
  6. {
  7.     void method() const
  8.     {
  9.         test_const<decltype(this)>();
  10.     }
  11.  
  12.     template<typename T>
  13.     void test_const() const
  14.     {
  15.         std::cout << std::is_const<T>::value << " "
  16.                   << std::is_const<
  17.                         typename std::remove_pointer<T>::type>::value << std::endl;
  18.     }
  19. };
  20.  
  21. int main()
  22. {
  23.     test t;
  24.     t.test_const<int const* const>();
  25.     t.test_const<int * const>();
  26.     t.test_const<int const* >();
  27.     t.test_const<int *>();
  28.     t.method();
  29.  
  30.     return 0;
  31. }
Success #stdin #stdout 0s 2852KB
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stdin
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Standard input is empty
stdout
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1 1
1 0
0 1
0 0
0 1
https://ideone.com/DfQ1oj
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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