queue::reference (STL/CLR)

The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.

The latest version of this topic can be found at queue::reference (STL/CLR).

The type of a reference to an element.

Syntax

typedef value_type% reference;  

Remarks

The type describes a reference to an element.

Example

// cliext_queue_reference.cpp   
// compile with: /clr   
#include <cliext/queue>   
  
typedef cliext::queue<wchar_t> Myqueue;   
int main()   
    {   
    Myqueue c1;   
    c1.push(L'a');   
    c1.push(L'b');   
    c1.push(L'c');   
  
// display initial contents " a b c"   
    for each (wchar_t elem in c1.get_container())   
        System::Console::Write(" {0}", elem);   
    System::Console::WriteLine();   
  
// modify back of queue and redisplay   
    Myqueue::reference ref = c1.back();   
    ref = L'x';   
    for each (wchar_t elem in c1.get_container())   
        System::Console::Write(" {0}", elem);   
    System::Console::WriteLine();   
    return (0);   
    }  
  

a b c  
a b x  

Requirements

Header: <cliext/queue>

Namespace: cliext

See Also

queue (STL/CLR)
queue::const_reference (STL/CLR)
queue::value_type (STL/CLR)