list<int> coll1 = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }; vector<int> coll2; cout << "** collection 1: **" << endl; ContainerUtil<list<int>>::printElements(coll1); // resize to have enough room coll2.resize(coll1.size()); copy(coll1.cbegin(), coll1.cend(), coll2.begin()); cout << "** collection 2(copy collection 1): **" << endl; ContainerUtil<vector<int>>::printElements(coll2); // intit with enough room deque<int> coll3(coll1.size()); copy(coll1.cbegin(), coll1.cend(), coll3.begin()); cout << "** collection 3(copy collection 1): **" << endl; ContainerUtil<deque<int>>::printElements(coll3);
运行结果:
** collection 1: **
1 2 3 4 5 6 7 8 9
** collection 2(copy collection 1): **
1 2 3 4 5 6 7 8 9
** collection 3(copy collection 1): **
1 2 3 4 5 6 7 8 9