C / C++ / MFC

danscort yu wrote:

But I really want to know why return 2 ?

danscort yu wrote:

I reset socket receive buffer size

int Class::DoIt(float x, char y, char z)
{
   return 0;
}
...
typedef int (Class::*ClassDoItPtr)(float, char, char);
...
//void PassPtr(int (Class::*pt2Func)(float, char, char)) or
void PassPtr(ClassDoItPtr pt2Func)
{
   //ClassDoItPtr pt2Func = &Class::DoIt;
 
   Class classobject();
   int result = (classobject.*pt2Func)(12, 'a', 'b');
}

void Class::PassPtr(int (Class::*pt2Func)(float, char, char))
{
   int result = (this->*pt2Func)(12, 'a', 'b');
}

Cyrilix wrote:

You first create the function pointer from the existing this object. Then you create a new
object of the same type as this, and you try to call the function pointer from the newly created
object. Are you sure that works? Wouldn't you have to create the new object first?

int FindAceIndexToDelete(PACL pACL)<br />
{<br />
int i = 0;<br />
PVOID pTempAce;<br />
int i = 0;<br />
<br />
while (1) {<br />
if (!GetAce(pACL, i, &pTempAce))<br />
    break;<br />
<br />
 // So now I have a pointer to the Ace, in TempAce<br />
 // So I want to figure out whether it denies delete access, if so, remove it<br />
 // BUT HOW DO I CHECK?<br />
 i++;<br />
}<br />
}

int main()<br />
{<br />
const int MAX_SIZE=100;<br />
char hiddenword[MAX_SIZE]; <br />
char typedword[MAX_SIZE];<br />
sprintf(hiddenword, "secret");<br />
printf("Type the word: ");<br />
cin.getline(typedword, MAX_SIZE);<br />
if(strcmp(hiddenword, typedword)){ // return of 0 means they're the same, anything else means diff<br />
printf("That is an incorrect word...try again\n");<br />
}<br />
else{<br />
printf("Congratulations! You figured out the secret word!\n");<br />
}<br />
system("pause");<br />
return 0;<br />
}

LateNightsInNewry wrote:

How can I use either at a later stage to determine whether the module is still running,