//stl/inserter_iterator.cpp/**//*迭代器适配器(iterator Adapters) 是一组预先定义好的 迭代器,下面是安插型迭代器的用法。其他的还有,流迭代器(stream iterators),逆向迭代器( reverse iterators),有这个,拷贝的时候就不用怕空间溢出引起程序崩溃了 。。。。:)*/#include <iostream>#include <vector>#include <list>#include <deque>#include <set>#include <algorithm>using namespace std;int main()...{ list<int> coll; for(int i=1;i<=9;++i) coll.push_back(i); vector<int> coll2; vector<int>::iterator coll2_iter; // back_inserter copy(coll.begin(),coll.end(),back_inserter(coll2)); deque<int> coll3; deque<int>::iterator coll3_iter; // front_inserter copy(coll.begin(),coll.end(),front_inserter(coll3)); set<int> coll4; set<int>::iterator coll4_iter; // general inserter /**//* ** 插入容器特定的位置,关联式容器中,仅仅是提供个参考,告诉系统从哪里开始查找真正的位置 ** 容器(如 Set)还是按照 特定的顺序插入,如果提供的参考与容器规则不符合,那么效率会比不提供参考还要差 */ copy(coll.begin(),coll.end(),inserter(coll4,coll4.begin())); for(coll2_iter = coll2.begin(); coll2_iter != coll2.end();++coll2_iter) cout <<*coll2_iter<< ' '; cout <<endl; for(coll3_iter = coll3.begin(); coll3_iter != coll3.end(); ++coll3_iter) cout <<*coll3_iter<< ' '; cout <<endl; for(coll4_iter = coll4.begin(); coll4_iter != coll4.end(); ++coll4_iter) cout <<*coll4_iter<<' '; cout <<endl;}/**//*Output Result:1 2 3 4 5 6 7 8 99 8 7 6 5 4 3 2 11 2 3 4 5 6 7 8 9*/ //stl//ioiter1.cpp// iostream iterators/**//*** 标准输出拷贝到 cout 输出流** windows下输出流结束的标准是,** ctrl+z ,换行的时候不能结束*/#include <iostream>#include <vector>#include <string>#include <algorithm>using namespace std;int main()...{ vector<string> coll; copy(istream_iterator<string>(cin),istream_iterator<string>(), // source back_inserter(coll)); // destination // sort function sort(coll.begin(),coll.end()); // unique_copy function unique_copy(coll.begin(),coll.end(),ostream_iterator<string>(cout," "));} //stl /getline/**//*** getline 得到一行还是字符串还是比较方便,iostream 迭代器的用法以后学习。。。。。*/#include <iostream>#include <string>#include <vector>using namespace std;int main()...{ vector<string> coll1; string tmp; vector<string>::iterator pos; while(getline(cin,tmp)) ...{ coll1.push_back(tmp); for(pos = coll1.begin();pos != coll1.end();++pos) cout <<*pos<<endl; }} //stl/riter1.cpp/**//*** reverse iterator 通过成员函数 rbegin(),rend() 产生。*/#include <iostream>#include <vector>#include <algorithm>using namespace std;int main()...{ vector<int> coll; for(int i =1;i<9;++i) coll.push_back(i); copy(coll.rbegin(),coll.rend(), //soruce ostream_iterator<int>(cout," ")); // destination cout <<endl;}/**//*** 8 7 6 5 4 3 2 1*/