//tnode.cpp
//methods for class Tnode
 
#include "tnode.h"
#include 
 
Tnode::Tnode ()
{
 left = NULL;
 right = NULL;
}
 
Tnode::Tnode (Type x)
{
 info = x;
 left = NULL;
 right = NULL;
}
 
Type Tnode::getinfo()
{
 return info;
}
 
Tnode *Tnode::getleft()
{
 return left;
}
 
Tnode *Tnode::getright()
{
 return right;
}
 
void Tnode::setinfo(Type x)
{
 info =x;
}
 
void Tnode::setleft(Tnode *n)
{
 left = n;
}
 
void Tnode::setright(Tnode *n)
{
 right = n;
}