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  1. #include <memory>
  2. #include <string>
  3. #include <vector>
  4.  
  5. class Widget{
  6. public:
  7.     Widget();
  8. private:
  9.     struct Impl;
  10.     std::unique_ptr<Impl> pImpl;
  11. };
  12.  
  13. struct Widget::Impl
  14. {
  15.   std::string name;                // Widget::Impl
  16.   std::vector<double> data;
  17.  
  18.   Impl()
  19.   {
  20.   }
  21.  
  22.   ~Impl()
  23.   {
  24.   }
  25. };
  26.  
  27. int main()
  28. {
  29. }
Success #stdin #stdout 0s 15240KB
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https://ideone.com/bWKTTC
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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