C / C++ / MFC

Eranga Thennakoon wrote:

but in initialization you have use it as void

DavidCrow wrote:

you'd have to cast it first. That's ugly and inefficient.

I appreciate your help all the time...
Eranga

void* pBuffer = NULL;

for (int i = 0; i < numFiles; i++)
{
	CFile f (a_szFileName[i], CFile::modeCreate | CFile::modeWrite);
	pBuffer = new BYTE [(a_differentSizes[i])];

	//Fill the buffer with the relevant data

	f.Write (pBuffer, (a_differentSizes[i] * sizeof (BYTE)));
	
	//Last Line
	delete [] pBuffer;
	pBuffer = NULL;
}

void* pBuffer = NULL;
pBuffer = new BYTE [nBufferSize];

for (int i = 0; i < nBufferSize; i++)
{
	//do whatever you want with the individual BYTEs in the buffer

	if (*(pBuffer + i) == "F")
		//do something
}

delete [] pBuffer;
pBuffer = NULL;

Greetings.

--------
M.D.V.

If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?

Help me to understand what I'm saying, and I'll explain it better to you

Nelek wrote:

The intialization in void is correct, you can after cast to other types.

Nelek wrote:

pBuffer = NULL;

I appreciate your help all the time...
Eranga

Nelek wrote:

About the NULL after deleting, it actually is not a must, but it doesn't disturb at all, and I use it so, maybe to ensure that if I reuse the buffer, it won't go trhough ASSERT (pBuffer) by mistake because it still has the last address (although no datas in).

I appreciate your help all the time...
Eranga

Amjath Rahman wrote:

Plz any have the code for socket programming in vc++ for dialog based application...

Llasus wrote:

int ld_intLen = sizeof(*ld_pbyteTemp);