C/C++ Wonderland

#include 
#include 

using namespace std;

class Buf
 { public:
  Buf( char* s )
   { buffer = new char[ strlen( s ) + 1 ];
   strcpy( buffer, s ); }
  Buf& Buf::operator=( const Buf &otherbuf )
   { if( &otherbuf != this )
    { delete [] buffer;
    buffer = new char[ strlen( otherbuf.buffer ) + 1 ];
    strcpy( buffer, otherbuf.buffer ); }
    return *this; }
  void Display() { cout << buffer << endl; }
 private:
  char* buffer; };

int main()
 { Buf myBuf( "my buffer" );
 Buf yourBuf( "your buffer" );
 myBuf.Display();
 myBuf = yourBuf;
 myBuf.Display(); }

# posted by samuel @ 6:12 PM 0 comments