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  1. #include <iostream>
  2. #include <map>
  3. #include <set>
  4. using namespace std;
  5.  
  6. struct shape {
  7.  
  8. 	int x;
  9. };
  10.  
  11. int main() {
  12. 	shape arr[6] = {{1},{2},{3},{4},{5},{6}}; // some shapes
  13. 	std::multimap<shape*,shape*> c;
  14. 	c.insert({&arr[0],&arr[1]});
  15. 	c.insert({&arr[0],&arr[1]});
  16. 	cout<< c.count(&arr[0]) << endl;
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 3472KB
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https://ideone.com/2vdGYm
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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