listtest11.cpp

来自「VC.net 的一些有用的技巧」· C++ 代码 · 共 34 行

#include <list>
#include <string>
#include <iostream>
#include <algorithm>
using namespace std ;
typedef list<string> LISTSTR;

void PrintItem(string& ItemToPrint)
{
	cout << ItemToPrint<<"  ";
}

int main()
{
    LISTSTR Fruit;
	LISTSTR::iterator NewEnd;
	
	Fruit.push_back("apple");
	Fruit.push_back("orange");
	Fruit.push_back("grape");
	Fruit.push_back("pear");
	Fruit.push_back("banana");
	
  	cout << "原list：" << endl; 
  	for_each(Fruit.begin(), Fruit.end(), PrintItem);

	NewEnd = remove(Fruit.begin(), Fruit.end(), "grape"); 

	cout << endl << "新list：" << endl; 
	for_each(Fruit.begin(), NewEnd, PrintItem);

	cout << endl << "原list，容器大小未改变：" << endl; 
  	for_each(Fruit.begin(), Fruit.end(), PrintItem); 
}