back_insert_iterator::container_type

為 back_insert_iterator提供容器的型別。

typedef Container container_type;

備註

這個型別是樣板參數的 容器一個同義資料表。

範例

// back_insert_iterator_container_type.cpp
// compile with: /EHsc
#include <iterator>
#include <vector>
#include <iostream>

int main( )
{
   using namespace std;
   int i;

   vector<int> vec;
   for (i = 1 ; i < 4 ; ++i )  
   {
      vec.push_back (  i );
   }
   
   vector <int>::iterator vIter;
   cout << "The original vector vec is: ( ";
   for ( vIter = vec.begin ( ) ; vIter != vec.end ( ); vIter++)
      cout << *vIter << " ";
   cout << ")." << endl;

   back_insert_iterator<vector<int> >::container_type vec1 = vec;
   back_inserter ( vec1 ) = 40;

   cout << "After the insertion, the vector is: ( ";
   for ( vIter = vec1.begin ( ) ; vIter != vec1.end ( ); vIter++)
      cout << *vIter << " ";
   cout << ")." << endl;
}

需求

標題: <iterator>

命名空間: std

請參閱

參考

back_insert_iterator Class

標準樣板程式庫