C++ getline的使用

getline（istream &in, string &s）

从输入流读入一行到string s

#include<iostream>
#include<fstream>
#include<string>

using namespace std;

int main()
{
	string buff;
	ifstream infile;
	ofstream outfile;
	cout<<"Input file name: "<<endl;
	cin>>buff;
	infile.open(buff.c_str());

	if(!infile)
		cout<<"error"<<buff<<endl;
	
	cout<<"Input outfile name: "<<endl;
	cin>>buff;
	outfile.open(buff.c_str());
	
	while(getline(infile, buff))
		outfile<<buff<<endl;

	infile.close();
	outfile.close();
	return 0;

}

C++ getline的使用

原文：http://blog.csdn.net/slience_perseverance/article/details/19819601