Function Pointer...help!!

[protopo]

I have a class:
class MyCase
{
...
public:
...
short DoSomething( short sType, short sCase );
}

And oneother Class:
class TheWhole
{
public:
...
void SetDoFunction( short (*)( short sType, short sCase ) );
private:
short (*pDo)( short sType, short sCase );
}

In the main I create an instance of both object, so I would like set the
poiter's function pDo and use it inside at TheWhole class.

void TheWhole::SetFaiFunction( short (*pFun)( short sType, short sCase ) )
{
pFai = pFun;
}

So:

TheWhole *pAll = new TheWhole;
MyCase *pCase = new MyCase;

pAll->SetDoFunction( pCase->DoSomething );

My problems is that the compiler give error!
error C2664: cannot convert parameter 1 from 'short (short,short)' to 'short
(__cdecl *)(short,short)'

What is wrong? Someone can help me?

Thanks!

[Lionel B]

On Mon, 12 May 2008 14:22:33 +0200, protopo wrote:

I have a class:
class MyCase
{
...
public:
...
short DoSomething( short sType, short sCase );
}

And oneother Class:
class TheWhole
{
public:
...
void SetDoFunction( short (*)( short sType, short sCase ) );
private:
short (*pDo)( short sType, short sCase );
}

In the main I create an instance of both object, so I would like set the
poiter's function pDo and use it inside at TheWhole class.

void TheWhole::SetFaiFunction( short (*pFun)( short sType, short sCase )
) {
pFai = pFun;
}

So:

TheWhole *pAll = new TheWhole;
MyCase *pCase = new MyCase;

pAll->SetDoFunction( pCase->DoSomething );

My problems is that the compiler give error! error C2664: cannot convert
parameter 1 from 'short (short,short)' to 'short (__cdecl
*)(short,short)'

What is wrong? Someone can help me?

http://www.parashift.com/c++-faq-lit...o-members.html

--
Lionel B