priority_queue::reference (STL/CLR)

 

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The type of a reference to an element.

Syntax

typedef value_type% reference;  

Remarks

The type describes a reference to an element.

Example

// cliext_priority_queue_reference.cpp   
// compile with: /clr   
#include <cliext/queue>   
  
typedef cliext::priority_queue<wchar_t> Mypriority_queue;   
int main()   
    {   
    Mypriority_queue 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 top of priority_queue and redisplay   
    Mypriority_queue::reference ref = c1.top();   
    ref = L'x';   
    for each (wchar_t elem in c1.get_container())   
        System::Console::Write(" {0}", elem);   
    System::Console::WriteLine();   
    return (0);   
    }  
  

c a b  
x a b  

Requirements

Header: <cliext/queue>

Namespace: cliext

See Also

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