Re: Help with solving seemingly mutually exclusive problems please

I put everything in one file for ease of use; also I have #include
<*.h> files instead of the <*> since my compiler is pre-ANSI C so it
needs the .h

#include <iostream.h>
#include <iomanip.h>
#include <string.h>

class Cmd {
public:
   virtual ~Cmd() {}
   char* printCmd()
   {
      return _name;
   }
protected:
   Cmd() {}
   char _name[16];
};

class ACmd : public Cmd {
public:
   static Cmd* getInstance()
   {
      if (!_instance) {
         _instance=new ACmd;
      }
      return _instance;
   }
   ~ACmd() {}
private:
   ACmd()
   {
      strcpy(_name, "ACmd");
   }
   static Cmd* _instance;
};

class BCmd : public Cmd {
public:
   static Cmd* getInstance()
   {
      if (!_instance) {
         _instance=new BCmd;
      }
      return _instance;
   }
   ~BCmd() {}
private:
   BCmd()
   {
      strcpy(_name, "ACmd");

   }
   static Cmd* _instance;
};

typedef struct {
   Cmd* cmd;
} CmdS;- Hide quoted text -