《c++primer（第四版）》习题8.16

#include <iostream>#include <vector>#include <sstream>#include "const.h"#include "assistfun.h"using namespace std;void fun_816(){ifstream in;vector<string> contentLine;open_file(in, string(FILE_NAME));string line;while(getline(in, line)){contentLine.push_back(line);}vector<string>::iterator it = contentLine.begin();while(it!=contentLine.end()){stringstream s(*it);string word;while(s>>word){cout<<word<<endl;}it++;}}