C / C++ / MFC

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.

TechyMaila wrote:

Nope. I don't think so!

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

#define _WIN32_WINNT 0x0500<br />
<br />
#include <windows.h><br />
#include <stdio.h><br />
<br />
int main()<br />
{<br />
    HANDLE hTimer = NULL;<br />
    LARGE_INTEGER liDueTime;<br />
<br />
    liDueTime.QuadPart=-100000000;<br />
<br />
    // Create a waitable timer.<br />
    hTimer = CreateWaitableTimer(NULL, TRUE, "WaitableTimer");<br />
    if (!hTimer)<br />
    {<br />
        printf("CreateWaitableTimer failed (%d)\n", GetLastError());<br />
        return 1;<br />
    }<br />
<br />
    printf("Waiting for 10 seconds...\n");<br />
<br />
    // Set a timer to wait for 10 seconds.<br />
    if (!SetWaitableTimer(hTimer, &liDueTime, 0, NULL, NULL, 0))<br />
    {<br />
        printf("SetWaitableTimer failed (%d)\n", GetLastError());<br />
        return 2;<br />
    }<br />
<br />
    // Wait for the timer.<br />
<br />
    if (WaitForSingleObject(hTimer, INFINITE) != WAIT_OBJECT_0)<br />
        printf("WaitForSingleObject failed (%d)\n", GetLastError());<br />
    else printf("Timer was signaled.\n");<br />
<br />
    return 0;<br />
}