strUCt C180
{
 C180() {
      
    
    
        
                                                    
        
    
    
    foo();
  this->foo();
 }
 virtual foo() {
  cout << "<< C180.foo this: " << this << " vtadr: " << *(void**)this << endl;
 }
};
struct C190 : public C180
{
 C190() {}
 virtual foo() {
  cout << "<< C190.foo this: " << this << " vtadr: " << *(void**)this << endl;
 }
};C190 obj;
obj.foo();<< C180.foo this: 0012F7A4 vtadr: 0045C404
<< C180.foo this: 0012F7A4 vtadr: 0045C404
<< C190.foo this: 0012F7A4 vtadr: 0045C40001 00426FE0 push ebp 
02 00426FE1 mov ebp,esp
03 00426FE3 sub esp,0CCh
04 00426FE9 push ebx 
05 00426FEA push esi 
06 00426FEB push edi 
07 00426FEC push ecx 
08 00426FED lea edi,[ebp+FFFFFF34h]
09 00426FF3 mov ecx,33h
10 00426FF8 mov eax,0CCCCCCCCh
11 00426FFD rep stos dWord ptr [edi]
12 00426FFF pop ecx 
13 00427000 mov dword ptr [ebp-8],ecx
                         
14 00427003 mov ecx,dword ptr [ebp-8]
15 00427006 call 0041D451
16 0042700B mov eax,dword ptr [ebp-8]
17 0042700E mov dword ptr [eax],45C400h
18 00427014 mov eax,dword ptr [ebp-8]
19 00427017 pop edi 
20 00427018 pop esi 
21 00427019 pop ebx 
22 0042701A add esp,0CCh
23 00427020 cmp ebp,esp
24 00427022 call 0041DDF2
25 00427027 mov esp,ebp
26 00427029 pop ebp 
27 0042702A ret01 00427040 push ebp 
02 00427041 mov ebp,esp
03 00427043 sub esp,0CCh
04 00427049 push ebx 
05 0042704A push esi 
06 0042704B push edi 
07 0042704C push ecx 
08 0042704D lea edi,[ebp+FFFFFF34h]
09 00427053 mov ecx,33h
10 00427058 mov eax,0CCCCCCCCh
11 0042705D rep stos dword ptr [edi]
12 0042705F pop ecx 
13 00427060 mov dword ptr [ebp-8],ecx
14 00427063 mov eax,dword ptr [ebp-8]
15 00427066 mov dword ptr [eax],45C404h
16 0042706C mov ecx,dword ptr [ebp-8]
17 0042706F call 0041DA8C
18 00427074 mov ecx,dword ptr [ebp-8]
19 00427077 call 0041DA8C
20 0042707C mov eax,dword ptr [ebp-8]
21 0042707F pop edi 
22 00427080 pop esi 
23 00427081 pop ebx 
24 00427082 add esp,0CCh
25 00427088 cmp ebp,esp
26 0042708A call 0041DDF2
27 0042708F mov esp,ebp
28 00427091 pop ebp 
29 00427092 ret struct __declspec(novtable) C180
{
 C180() {
  foo();
  this->foo();
 }
 virtual foo() {
  cout << "<< C180.foo this: " << this << " vtadr: " << *(void**)this << endl;
 }
};<< C180.foo this: 0012F7A4 vtadr: CCCCCCCC
<< C180.foo this: 0012F7A4 vtadr: CCCCCCCC
<< C190.foo this: 0012F7A4 vtadr: 0045C400新聞熱點
疑難解答