list::pop_front (STL/CLR)

 

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Removes the first element.

Syntax

void pop_front();  

Remarks

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

Example

// cliext_list_pop_front.cpp   
// compile with: /clr   
#include <cliext/list>   
  
int main()   
    {   
    cliext::list<wchar_t> c1;   
    c1.push_back(L'a');   
    c1.push_back(L'b');   
    c1.push_back(L'c');   
  
// display contents " a b c"   
    for each (wchar_t elem in c1)   
        System::Console::Write(" {0}", elem);   
    System::Console::WriteLine();   
  
// pop an element and redisplay   
    c1.pop_front();   
    for each (wchar_t elem in c1)   
        System::Console::Write(" {0}", elem);   
    System::Console::WriteLine();   
    return (0);   
    }  
  

a b c  
b c  

Requirements

Header: <cliext/list>

Namespace: cliext

See Also

list (STL/CLR)
list::pop_back (STL/CLR)
list::push_back (STL/CLR)
list::push_front (STL/CLR)