1 #include <iostream> 2 #include <set> 3 #include <vector> 4 5 template<class T> printElements(const T & coll,const char * msg="")6 inline void printElements(const T& coll, const char* msg = "") 7 { 8 typename T::const_iterator it; 9 std::cout << msg; 10 for(it = coll.begin(); it != coll.end(); ++it) { 11 std::cout << *it << ' '; 12 } 13 std::cout << std:: endl; 14 } 15 main(int,char **)16 int main(int /* argc */, char** /* argv */) 17 { 18 std::set<int> set1, set2; 19 std::vector<int> aVector; 20 21 aVector.push_back(1); 22 aVector.push_back(1); 23 24 set1.insert(aVector.begin(), aVector.end()); 25 26 set2.insert(1); 27 set2.insert(1); 28 29 printElements(aVector, "vector: "); 30 printElements(set1, "set1 : "); 31 printElements(set2, "set2 : "); 32 33 return 0; 34 } 35 # if 0 36 # include <iostream> 37 main() 38 { 39 // std::stringstream tstr; 40 std::cout<<"hello world\n"; 41 } 42 # endif 43