STL链表list和向量vector的通用输出函数

#include <list>
#include <string>
#include <vector>
#include <iostream>

using namespace std;

template<typename TYPE>
void display( TYPE& obj )
{
     for (typename TYPE::iterator iter = obj.begin( ); iter != obj.end( ); ++iter)
     {
         cout << *iter << ",  ";
     }
     
     cout << endl;
}

int main( void )
{
    list<string> lis;
    lis.push_back( "ok2002.com" );
    lis.push_back( "ok1500.com" );
    lis.push_back( "ok1700.com" );
    
    display( lis );
    
    vector<int> vec;
    vec.push_back( 2002 );
    vec.push_back( 1500 );
    vec.push_back( 1700 );
    
    display( vec );
    
    system( "PAUSE" );
    return EXIT_SUCCESS;
}

/*-----------
ok2002.com,  ok1500.com,  ok1700.com,
2002,  1500,  1700,
请按任意键继续. . .
-----------------------*/