list::end

返回用于发现列表中最后一个元素之后的位置的迭代器。

const_iterator end( ) const; iterator end( );

返回值

用于发现列表中最后一个元素之后的位置的双向迭代器。 如果列表为空，则 list::end == list::begin。

备注

end 用于测试迭代器是否已到达列表的末尾。

示例

// list_end.cpp
// compile with: /EHsc
#include <list>
#include <iostream>

int main( ) 
{
   using namespace std;
   list <int> c1;
   list <int>::iterator c1_Iter;
   
   c1.push_back( 10 );
   c1.push_back( 20 );
   c1.push_back( 30 );

   c1_Iter = c1.end( );
   c1_Iter--;
   cout << "The last integer of c1 is " << *c1_Iter << endl;

   c1_Iter--;
   *c1_Iter = 400;
   cout << "The new next-to-last integer of c1 is "
        << *c1_Iter << endl;

   // If a const iterator had been declared instead with the line:
   // list <int>::const_iterator c1_Iter;
   // an error would have resulted when inserting the 400

   cout << "The list is now:";
   for ( c1_Iter = c1.begin( ); c1_Iter != c1.end( ); c1_Iter++ )
      cout << " " << *c1_Iter;
}

要求

标头：<list>

命名空间: std

请参见

参考

list 类

标准模板库