stack::top (STL/CLR)
存取最後一個項目。
reference top();
備註
成員函式傳回參考給受控制序列的最後一個項目,此序列不能為空序列。 您會用它來存取,最後一個項目,當您知道它存在。
範例
// cliext_stack_top.cpp
// compile with: /clr
#include <cliext/stack>
typedef cliext::stack<wchar_t> Mystack;
int main()
{
Mystack 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();
// inspect last item
System::Console::WriteLine("top() = {0}", c1.top());
// alter last item and reinspect
c1.top() = L'x';
for each (wchar_t elem in c1.get_container())
System::Console::Write(" {0}", elem);
System::Console::WriteLine();
return (0);
}
需求
標頭: <cliext/stack>
命名空間: cliext