C / C++ / MFC

class ToolKit
{
  static const int a = 5; // Supported since VC.NET (7.0)
};

class ToolKit
{
  const int a = 5; // Not yet in VC2005.
};

_NielsB wrote:

// buffAB is the only thing we want ... how to clean up the rest?

char * pB = malloc(2);
pB[0]='b';
pB[1]='b';
/* or *pb='b'; *(pb+1)='b'; */
/* or memset(b, (int)'b', 2); */
char * pA = malloc(1);
pA[0]='a'; /* same options b has */
char * PAB = malloc(3);
memcpy(pAB, pA, 1 );
memcpy(pAB+1, pB, 2);
free(pA);
free(pB);

char *p=malloc(10);
if ( ! p )
{
  /* handle error */
}
/* allocation was fine, go on

<br />
// buffA<br />
int n_A = 30; <br />
char* p_buffA = new char[n_A];<br />
memset(p_buffA, (int)'a', n_A);<br />
<br />
// buffB<br />
int n_B = 50;<br />
char* p_buffB = new char[n_B];<br />
memset(p_buffB, (int)'b', n_B);<br />
	<br />
// append buffB to buffA, use temp buffAB<br />
int n_AB = n_A + n_B;<br />
char* p_buffAB = new char[n_AB];<br />
	<br />
// cpy<br />
memcpy(p_buffAB, p_buffA, n_A); // copy buffA to buffAB<br />
memcpy(p_buffAB+n_A, p_buffB, n_B); // copy buffB to buffAB<br />
<br />
// buffA and buffB are no longer neaded -> delete<br />
delete [] p_buffA;<br />
delete [] p_buffB;<br />
<br />
// set buffA to buffAB<br />
p_buffA = p_buffAB;<br />
n_A = n_AB;<br />
<br />

char* p_buffA = new char[n_A];
if ( !p_buffA )
{
  // handle error
}
// go on with program
...

// buffA
int n_A = 30; 
char* p_buffA = (char*) malloc(n_A);
memset(p_buffA, (int)'a', n_A);

// buffB
int n_B = 50;
char* p_buffB = (char*) malloc(n_B);
memset(p_buffB, (int)'b', n_B);

// append buffB to buffA, without use temporary
char* p_buffA = realloc[p_BuffA, n_A + n_B];

// cpy
memcpy(p_buffA + n_A, p_buffB, n_B); // copy buffB to new buffA

// buffB is no longer neaded, delete
free(p_buffB);

if (rsltDoc = IHTMLDocument2Ptr(brwsr->GetDocument())) {
       HRESULT hr = rsltDoc->get_body(&body);
   if (!FAILED(hr)) {
         BSTR bstr_b;
     hr = body->get_innerText(&bstr_b);
     if (!FAILED(hr)) {
           char* szBody = ConvertBSTRToString(bstr_b);
       if (!strstr(szBody,szNotFound)) {
         pf_fmt(szSrch);
         fprintf(f,"%s\n\n",szSrch);
         printf("%s\n\n",szSrch);
         bMatch = TRUE;
       }
       delete [] szBody;
       SysFreeString(bstr_b);
     }
   }
     }

tibiz wrote:

Or need to change registry values?

tibiz wrote:

Can you post me the place where to find the reg. entry ?

<br />
bool SetHibState(BYTE state)<br />
{<br />
	HKEY hKey;<br />
	HKEY hk;<br />
<br />
	if(RegOpenKeyEx(HKEY_LOCAL_MACHINE, SUBKEY, 0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS) {<br />
<br />
		BYTE byteRegData[255];<br />
		DWORD dwBufLen = 255;<br />
<br />
		LONG lRet;<br />
		if((lRet = RegQueryValueEx(hKey, VALNAME, NULL, NULL, byteRegData, &dwBufLen)) == ERROR_SUCCESS) {<br />
			RegCloseKey(hKey);<br />
<br />
			byteRegData[6]=(BYTE)state;<br />
<br />
			//for(int i=0;i<dwbuflen;i++)><br />
			//printf(" %x", byteRegData[i]);<br />
<br />
			if(!RegCreateKey(HKEY_LOCAL_MACHINE, SUBKEY, &hk)) {<br />
<br />
				RegSetValueEx(hk, VALNAME, 0, REG_BINARY, (LPBYTE)byteRegData, (DWORD)dwBufLen);<br />
				RegCloseKey(hk);<br />
			}				<br />
			else return false;<br />
		}<br />
		else {<br />
			RegCloseKey(hKey);<br />
			return false;<br />
		}<br />
	}<br />
<br />
	return true;<br />
}<br />
</dwbuflen;i++)>

followait wrote:

With the menu, the backgroup is erase automatically.

Mark Salsbery
Microsoft MVP - Visual C++