// A simple, safe and efficient 8 character Buffer
#include "Buff2.h"

using namespace std;

Buffy::Buffy():len(0){for(int i=0;i<8;i++)buffer[i]='\0';}

Buffy::Buffy(const Buffy & b)
{
	len=b.len; 
	for(int i=0;i<8;i++)
		buffer[i]=b.buffer[i];
}


bool Buffy::operator ==(const Buffy & b) const
{
    for(int i=0; i<len; i++)
      if(buffer[i]!=b.buffer[i])
	return false;

    return true;
}

//Define friends of Buffy
ostream& operator <<(ostream& out, Buffy & b)
{
	for(int i=0;i<b.len;i++)
	{
	  out<<b.buffer[i];
	}

	return out;
}
istream& operator >>(istream& in, Buffy & b)
{
   int i;
   for(i=0;(i<8) && (in.peek()!='\n');i++)
	in.get(b.buffer[i]);

   b.len = i;
   //skip to end of line
   while(in.peek()!='\n')
	in.get();
   //skip end of line
	in.get();

   return in;
}