Managed C++/CLI

Bulky Fellow wrote:

What rubbish? Does that code look anything like VC++ to you? I guess
one look at the
first include must have fooled you. Did you even bother reading the
code?

If you can't solve something (and also give wrong directions like a
jackass), just
shut up and sit still instead of blabbering.

#include <windows.h>
   #include <winsock.h>
   #include <stdio.h>

   void main()
   {
      WSADATA  wsaData;
      char     szHostname[100];
      HOSTENT *pHostEnt;
      int      nAdapter = 0;
      struct   sockaddr_in sAddr;

      if (WSAStartup(0x0101, &wsaData))
      {
         printf("WSAStartup failed %s\n", WSAGetLastError());
         return;
      }

      gethostname( szHostname, sizeof( szHostname ));
      pHostEnt = gethostbyname( szHostname );

      while ( pHostEnt->h_addr_list[nAdapter] )
      {
       // pHostEnt->h_addr_list[nAdapter] is the current address in host
       // order.

       // Copy the address information from the pHostEnt to a sockaddr_in
       // structure.
         memcpy ( &sAddr.sin_addr.s_addr, pHostEnt->h_addr_list[nAdapter],
                  pHostEnt->h_length);

         // Output the machines IP Address.
         printf("Name:    %s\nAddress: %s\n", pHostEnt->h_name,
                inet_ntoa(sAddr.sin_addr));

         nAdapter++;
      }
      WSACleanup();
      return;

   } 

Vichitram wrote:

I am using VC++ 6.0

Vichitram wrote:

I am using VC++ 6.0

venetus wrote:

I'm using Borland C++ 5.5.1

pan_angel wrote:

where it is mandatory to define copy construc

class A
{
char *m_pName;
int m_nid;
public:
A(char *pName,int nId)
{
   m_pName = new char [strlen(pName)+1]  ;
   strcpy(m_pName,pName);
   nid = nId;
}
~A()
{
delete []m_pName;
m_pName = NULL;
}
};
int main()
{
  A aObj("Prasad",1);
  A aObj1 = aObj;//this will work, but its not safe as m_pName  of aObj1 become unusable once aObj is destroyed , 
//default copy s'tor does shallow copy
}

class A
{
char *m_pName;
int m_nid;
public:
A(char *pName,int nId)
{
   m_pName = new char [strlen(pName)+1]  ;
   strcpy(m_pName,pName);
   m_nid = nId;
}
A(A& aObj)
{
   int  nMemoryToAlloacate = strlen(aObj's char pointer);
   m_pName = new char [nMemoryToAlloacate + 1]  ;
   strcpy(m_pName,aObj's char pointer);
   m_nid = aObj's m_nid ;
}

~A()
{
delete []m_pName;
m_pName = NULL;
}
};