STL 简述

STL是Standard Template Library的简称，中文名标准模板库。Library包括：

• A pair class(pairs of anything, int/int, int/char, ,etc)
• Containers
  
  • Vector(expandable array)
  • Deque(expandable array, expandable at both ends)
  • List(double-linked)
  • Sets and Maps
• Basic Algorithms(sort, search, etc)
  STL包含在std的名字命名空间(namespace)里。

#include <iostream>
#include <vector>
using namespace std;

int main()
{
    vector<int> x;
    for(int i=0;i<1000;i++)
        x.push_back(i);
    vector<int>::iterator p;
    for(p=x.begin();p<x.end();p++)
        cout<<*p<<" ";
    return 0;
}