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(C++) std::set

std::set is an STL container to store elements as an ordered set.

Download the Qt Creator project 'CppSet' (zip)


#include <cassert>

#include <set>



int main()

{

  std::set<int> s;

  s.insert(2);

  assert(s.count(2)==1);



  s.erase(2);

  assert(s.count(2)==0);

}

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