C / C++ / MFC

ptr_Electron wrote:

CORBA

raesa wrote:

Please do let me know if there is some function or some way to do it, because in my program i have to get the name of the machine.Is there a way out?

TCHAR szBuf [MAX_PATH];
DWORD dwSize = MAX_PATH;
DWORD dw = WNetGetConnection (_T("p:"), szBuf, &dwSize);

Iain Clarke wrote:

Phew, regained my sense of superiority after replying to the wrong person earlier!

Hamid. wrote:

I delete previous post.

Iain Clarke wrote:

Codeproject MVP for C++, I can't believe it's for my lounge posts...

template<typename Ty>
class sample
{
public:
  typedef Ty& reference;
  typedef Ty* pointer;
  typedef const Ty* const_pointer;
  typedef const Ty& const_reference;


  const_pointer address(const_reference p_data_r) const
  {
    return &p_data_r;
  }

  pointer address(reference p_data_r) const
  {
    return &p_data_r;
  }


};

int main()
{
  sample<int*> sample_obj;
  //Calling address with const pointer
  int* iptr=new int();
  int* const &const_reference=iptr;
  int* const *const_pointer = sample_obj.address(const_reference);
  return 0;
}

• const int* and int const* both mean pointer to const int - i.e.you can alter the pointer, but not the int it points at.
  
• int * const means constant pointer to integer - i.e. you cannot alter the pointer, but you can alter the int it points at.
  

template <typename T>
class Sample
{
public:
	typedef const T* const_pointer;
	typedef const T& const_reference;
	
	const_pointer address( const_reference ref ) const
	{
		return &ref;
	}
};

int main()
{
	Sample<int*> s1;
	int val = 10;
	int * const pval = &val;
	int * const &  ref = pval;

	int * const * p = s1.address( ref );	
	return 0;
}

ptr_Electron wrote:

When to delete ILayer is Initiated in the below case