list::swap

交換兩個清單的項目。

void swap(
   list<Type, Allocator>& _Right
);
friend void swap(
   list<Type, Allocator>& _Left,
   list<Type, Allocator>& _Right
)

參數

• _Right
  項目將切換與清單 _Left清單提供項目會交換或清單。

• _Left
  項目將切換與清單 _Right的清單。

範例

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

int main( )
{
   using namespace std;
   list <int> c1, c2, c3;
   list <int>::iterator c1_Iter;

   c1.push_back( 1 );
   c1.push_back( 2 );
   c1.push_back( 3 );
   c2.push_back( 10 );
   c2.push_back( 20 );
   c3.push_back( 100 );

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

   c1.swap( c2 );

   cout << "After swapping with c2, list c1 is:";
   for ( c1_Iter = c1.begin( ); c1_Iter != c1.end( ); c1_Iter++ )
      cout << " " << *c1_Iter;
   cout << endl;

   swap( c1,c3 );

   cout << "After swapping with c3, list c1 is:";
   for ( c1_Iter = c1.begin( ); c1_Iter != c1.end( ); c1_Iter++ )
      cout << " " << *c1_Iter;
   cout << endl;
}

需求

標題: <list>

命名空間: std

請參閱

參考

list Class

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