cpp08.cpp

C++参考书

// Coded by plusir -- Jan.09.2003.
// Standard C++ Bible -- (P524-18-8)

#include <iostream>
#include <sstream>
#include <cstdlib>
#include <string>
using namespace std ;

int main()
{
	char instr[100] ;
	cout << "Enter an integer, a float, and a string: " ;
	cin.getline( instr, 100 ) ;

	istringstream istr( instr ) ;
	int n ;
	float f ;
	string s ;

	istr >> n >> f >> s ;
	cout << "Extracted from istringstream: " ;
	cout << n << ' ' << f << ' ' << s << endl ;

	return 0 ;
}