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====TNode class====

The node class deals with the fundamental unit of manipulation in our program, the venerable **Node**.

===Node() constructor===

<code c++>
Node *mynode = new Node;
</code>

^  Function  ^  Parameter(s)  ^  Return value  |
|  TNode()  |  none  |  pointer to the newly allocated node   |

Node() is the parameterless constructor that is responsible for creating a new instance of a node.

===TNode() constructor===
Overloaded constructor that will accept an initial integer value to be assigned to the newly allocated Node's **value** member.

<code c++>
TNode *mynode = new Node(4);
</code>

^  Function  ^  Parameter(s)  ^  Return value  |
|  TNode()  |    |  pointer to the newly allocated node  |

===~TNode() destructor===
Destructor for TNode

<code c++>
delete mynode;
</code>

^  Function  ^  Parameter(s)  ^  Return value  |
|  ~TNode()  |  none  |  none  |

===copy()===
copy() will duplicate the node's contents, except NULL next and prev


^  Function  ^  Parameter(s)  ^  Return value  |
|  notset  |  notset  |  notset  |

===getRight()===
getLeft() will return the value of the node to the right of the current node
^  Function  ^  Parameter(s)  ^  Return value  |
|  TNode *getRight()  |  no parameters  |  return pointer |
<code c++>
location -> setRight(this -> location -> getRight());
</code>

===getLeft()===
getLeft() will return the value to the left of the current node

^  Function  ^  Parameter(s)  ^  Return value  |
|  TNode *getLeft()  |  no parameters  |  return pointer |
<code c++>
location -> setLeft(this -> location -> getLeft());
</code>

===setRight()===
setRight() will set the value of the node to the right of the current node

^  Function  ^  Parameter(s)  ^  Return value  |
|  bool *setRight  |  pointer value to set value of node  |  bool status  |
<code c++>
location -> setRight(this -> location -> getRight());
</code>

===setLeft()===
setLeft() will set the value of the node

^  Function  ^  Parameter(s)  ^  Return value  |
|  TNode *setLeft  |  pointer value to set value of node  |  bool status  |
<code c++>
location -> setLeft(this -> location -> getLeft());
</code>

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