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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. struct B
  6. {
  7.     std::vector<double> c;
  8.     void cpyV(const std::vector<double> &v)
  9.     {
  10.         c = v;
  11.         return;
  12.     }
  13. };
  14.  
  15. struct C
  16. {
  17.     std::vector<std::vector<double> > c;
  18.     void cpyV(const std::vector<std::vector<double> > &v)
  19.     {
  20.         c = v;
  21.         return;
  22.     }
  23. };
  24.  
  25. int main() 
  26. {
  27.     std::vector<double> a;
  28.     std:;vector<std::vector<double>> aa;
  29.  
  30.     B b;
  31.     b.cpyV(a);
  32.  
  33.     C c;
  34.     c.cpyV(aa);
  35.  
  36. 	return 0;
  37. }
Success #stdin #stdout 0s 3296KB
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https://ideone.com/JLs1ot
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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