deque::pop_back (STL/CLR)

發行項
06/10/2015

移除最後一個項目。

    void pop_back();

備註

成員函式移除受控制序列的最後一個項目，此序列不能為空序列。您可以使用它從佇列的尾端縮短一個項目。

範例

// cliext_deque_pop_back.cpp 
// compile with: /clr 
#include <cliext/deque> 
 
int main() 
    { 
    cliext::deque<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_back(); 
    for each (wchar_t elem in c1) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
    return (0); 
    }