stack::difference_type (STL/CLR)

帶正負號的距離，兩個元素之間的型別。

    typedef int difference_type;

備註

型別描述可能是負數的項目計數。

範例

// cliext_stack_difference_type.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(); 
 
// compute negative difference 
    Mystack::difference_type diff = c1.size(); 
    c1.push(L'd'); 
    c1.push(L'e'); 
    diff -= c1.size(); 
    System::Console::WriteLine("pushing 2 = {0}", diff); 
 
// compute positive difference 
    diff = c1.size(); 
    c1.pop(); 
    c1.pop(); 
    c1.pop(); 
    diff -= c1.size(); 
    System::Console::WriteLine("popping 3 = {0}", diff); 
    return (0); 
    } 
 

需求

標頭: < cliext/堆疊 >

Namespace: cliext

請參閱

參考

stack (STL/CLR)

stack::size_type (STL/CLR)