priority_queue::size_type (STL/CLR)

帶正負號的距離，兩個項目之間的型別。

    typedef int size_type;

備註

型別描述是非負數的項目計數。

範例

// cliext_priority_queue_size_type.cpp 
// compile with: /clr 
#include <cliext/queue> 
 
typedef cliext::priority_queue<wchar_t> Mypriority_queue; 
int main() 
    { 
    Mypriority_queue 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 positive difference 
    Mypriority_queue::size_type diff = c1.size(); 
    c1.pop(); 
    c1.pop(); 
    diff -= c1.size(); 
    System::Console::WriteLine("size difference = {0}", diff); 
    return (0); 
    } 
 

需求

標頭: < cliext/佇列 >

Namespace: cliext

請參閱

參考

priority_queue (STL/CLR)

priority_queue::empty (STL/CLR)