chapter6-10.cpp

来自「C++STL程序员开发指南」· C++ 代码 · 共 20 行

//文件名:CHAPTER6-10.cpp
#pragma warning(disable:4786)
#include <iostream>
#include <vector>
using namespace std ;
typedef vector<int> INTVECTOR; //定义了一个宏
void main()
{
    INTVECTOR thevector; //定义一个vector变量
    INTVECTOR::iterator theIterator; //采用迭代器技术
    thevector.push_back(42) ; //插入一个元素值为42的元素到vector末尾中
    thevector.push_back(1) ; //插入一个元素值为1的元素到vector末尾中
    thevector.push_back(109) ; //插入一个元素值为109的元素到vector末尾中
    thevector.pop_back();  //删除109
    cout << "thevector [ " ;
    for (theIterator = thevector.begin(); theIterator != thevector.end();theIterator++)  //打印结果
    {  cout << *theIterator; if (theIterator != thevector.end()-1) cout << ", "; }
    cout << " ]" << endl ;
}