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  1. #include <iostream>
  2. #include <string>
  3. #include <list>
  4.  
  5. using namespace std;
  6.  
  7. struct Blob
  8. {
  9.     int x;
  10.     int y;
  11. };
  12.  
  13. int main()
  14. {
  15.     list<Blob> blob; 
  16.  
  17.     Blob b = { 0, 0 };
  18.     blob.push_back(b);
  19.  
  20.     for(list<Blob>::iterator iterator=blob.begin();
  21.         iterator!=blob.end();
  22.         ++iterator)
  23.     {
  24.         std::cout << iterator->x << ", " << iterator->y << "\n";
  25.     }
  26.  
  27.     for(list<Blob>::iterator iterator=blob.begin();
  28.         iterator!=blob.end();
  29.         ++iterator)
  30.     {
  31.         Blob temp;
  32.         temp.x = ((Blob)*iterator).x; 
  33.         temp.y = ((Blob)*iterator).y; 
  34.         if (temp.x < 10 - 1) temp.x++;
  35.  
  36.         *iterator = temp;
  37.     }   
  38.  
  39.     for(list<Blob>::iterator iterator=blob.begin();
  40.         iterator!=blob.end();
  41.         ++iterator)
  42.     {
  43.         std::cout << iterator->x << ", " << iterator->y << "\n";
  44.     }
  45.  
  46.     return 0;
  47. }
  48.  
Success #stdin #stdout 0.01s 2856KB
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https://ideone.com/7I3xF
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

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