C / C++ / MFC

SWDevil wrote:

void func(int A, int B, int C, int D=-1, int E=-1, F);
will I be able to call the function in this manner:
func(A,B,C,,,F); ?

SWDevil wrote:

void func(int A, int B, int C, int D=-1, int E=-1, F);

SWDevil wrote:

but if I declare it this way, will I be able to call the func without specifying the parameters D and E?

Owner drawn wrote:

Well if you are desperate to get it working take a look at va_arg, va_list, va_start, va_end. It's an option.

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

brahmma wrote:

Where are you buddy? These days you are not posting messages to the board.

void foo(int A, int B, int C, int F = -1, int D = -1, int E = -1) {
    //...
}

int A, B, C, D, E, F;
 
foo(A, B, C);            // A  B  C -1 -1 -1
foo(A, B, C, F);         // A  B  C -1 -1  F
foo(A, B, C, F, D);      // A  B  C  D -1  F
foo(A, B, C, F, D, E);   // A  B  C  D  E  F

SWDevil wrote:

ut I also sometimes want to call the function without the F parameter (and with the D and E parameters)..

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

void func(int A, int B, int C, int D=-1, int E=-1, int F=-1);
#define FUNC(a_, b_, c_, f_) func(a_, b_, c_, -1, -1, f_)

void Call()
{
  int A, B, C, D, E, F;

  // normal call
  func(A, B, C);
  func(A, B, C, D, E, F);

  // special call
  FUNC(A, B, C, F);
}

Stephen Hewitt wrote:

Are you sending the WM_GETTEXT message between processes?

Stephen Hewitt wrote:

Are you sending the WM_GETTEXT message between processes?

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

NiceNaiduI think, u r trying 2 use a pointer with out allocating it.