C / C++ / MFC

ita_cas wrote:

If I have an empty destructer , does it automatcly calls to the delete() function ?
or should I include it within it

<marquee direction="up" height="30" scrolldelay="1" step="1" scrollamount="1" hspace="0" vspace="0">
--Owner Drawn
--Nothing special
--Defeat is temporary but surrender is permanent
--Never say quits
--Jesus is Lord

class A {
public:
  ~A();
};
class B: public A {
  ~B();
};
class C: public B {
  ~C();
};
//...
C *c;
delete c;

{
  C c;
  //...
}

toxcct wrote:

did you try CWnd::PostMessage(WM_CLOSE); ?

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

struct TBTAddr {
    unsigned _address:48;
};

Cedric Moonen wrote:

The problem is that unsigned is 4 bytes thus 32 bits only. Otherwise that would work...

toxcct wrote:

actually, that is true for unsigned, but not for unsigned:48

Cedric Moonen wrote:

you will have a compile error

so i'm right when i say unsigned:48 will behave the same way as char:48

struct TBTAddr{
  unsigned __int64 _address:48;
};

Cedric Moonen wrote:

if the same as __int64 exists but for unsigned numbers

#include <ws2bth.h>         // Bluetooth
 
typedef ULONGLONG  BTH_ADDR, *PBTH_ADDR;
 
typedef struct _SOCKADDR_BTH
{
    USHORT      addressFamily;  // Always AF_BTH
    BTH_ADDR    btAddr;         // Bluetooth device address
    GUID        serviceClassId; // [OPTIONAL] system will query SDP for port
    ULONG       port;           // RFCOMM channel or L2CAP PSM
} SOCKADDR_BTH, *PSOCKADDR_BTH;

<br />
BEGIN_MESSAGE_MAP(GridClass, CListCtrl)<br />
	//{{AFX_MSG_MAP(yourclass)<br />
...<br />
	//}}AFX_MSG_MAP<br />
<br />
	ON_NOTIFY(HDN_BEGINTRACKA,		0, your_OnBegintrack)<br />
	ON_NOTIFY(HDN_BEGINTRACKW,		0, your_OnBegintrack)<br />
	ON_NOTIFY(HDN_ENDTRACKA,		0, your_OnEndtrack)<br />
	ON_NOTIFY(HDN_ENDTRACKW,		0, your_OnEndtrack)<br />
<br />
END_MESSAGE_MAP()<br />