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  1. #include <iostream>
  2. #include <list>
  3. #include <string>
  4. #include <map>
  5.  
  6. using namespace std;
  7.  
  8. struct node {
  9.     map<string,double> candidates;
  10.     double pathCost;
  11.     string source;
  12. };
  13.  
  14. void addNode(list<node*> &nodeKeeper, string source, double pathCost )
  15. {
  16.     node* newNode = new node;
  17.     newNode->source = source;
  18.     newNode->pathCost = pathCost;
  19.  
  20.     nodeKeeper.push_back(newNode);
  21. }
  22.  
  23. int main()
  24. {
  25.     std::list<node*> nodeKeeper;
  26.  
  27.     int sizeOfList = 10;
  28.     for( int i =0; i < sizeOfList; i++) {
  29.         addNode(nodeKeeper, "test", i);
  30.     }
  31.  
  32.    for( int i =0; i < sizeOfList; i++) {
  33.        node * temp = nodeKeeper.back();
  34.  
  35.        cout << temp->pathCost << endl;
  36.  
  37.        //free the memory
  38.        delete temp;
  39.        //get rid of it from the list
  40.        nodeKeeper.pop_back();
  41.     }
  42. }
Success #stdin #stdout 0s 2988KB
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https://ideone.com/p6UlyN
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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