list<int> coll1 = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }; cout << "** collection 1: **" << endl; ContainerUtil<list<int>>::printElements(coll1); vector<int> coll2; copy(coll1.cbegin(), coll1.cend(), back_inserter(coll2)); cout << "** collection 2(copy back insert from collection 1): **" << endl; ContainerUtil<vector<int>>::printElements(coll2); deque<int> coll3; copy(coll1.cbegin(), coll1.cend(), front_inserter(coll3)); cout << "** collection 3(copy front insert from collection 1): **" << endl; ContainerUtil<deque<int>>::printElements(coll3); set<int> coll4; copy(coll1.cbegin(), coll1.cend(), inserter(coll4, coll4.begin())); cout << "** collection 4(copy general insert from collection 1): **" << endl; ContainerUtil<set<int>>::printElements(coll4);
运行结果:
** collection 1: **
1 2 3 4 5 6 7 8 9
** collection 2(copy back insert from collection 1): **
1 2 3 4 5 6 7 8 9
** collection 3(copy front insert from collection 1): **
9 8 7 6 5 4 3 2 1
** collection 4(copy general insert from collection 1): **
1 2 3 4 5 6 7 8 9