queue::pop (STL/CLR)

 

Removes the last element.

void pop();

The member function removes the last element of the controlled sequence, which must be non-empty. You use it to shorten the queue by one element at the back.

Example

// cliext_queue_pop.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 contents " a b c" 
    for each (wchar_t elem in c1.get_container()) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 

// pop an element and redisplay 
    c1.pop(); 
    for each (wchar_t elem in c1.get_container()) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
    return (0); 
    } 

a b c
b c

Requirements

Header: <cliext/queue>

Namespace: cliext

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