Differentiator Class Class to recursively traverse a tree and take the derivative of each node, and return it as a string

Source:

arithtreecrawlers.h:85

Author:

jhc7@duke.edu, ag20@duke.edu

Version:

unknown

Entity	Inherited From	Type	Scope	Short Description
~Differentiator		destructor	public	automatically generated
Differentiator		constructor	public	Default constructor for a Differentiator.
Differentiator		constructor	public	automatically generated
description		method	public	the description of this tree crawler.
differentiate		method	public	traverses the tree and recursively takes the derivative of each node with respect to diffVar and returns the unsimplified result in a string
operator =		operator	public	automatically generated
traverseTree		method	public	calls Differentiate to traverse the tree.

automatically generated

Source:

arithtreecrawlers.h

Code:

public ~ Differentiator ( )

Default constructor for a Differentiator.

Initializes the map of function pointers to differentiation rules

Source:

arithtreecrawlers.h:107

Code:

public Differentiator (

)

automatically generated

Source:

arithtreecrawlers.h

Code:

public Differentiator (

const Differentiator & )

the description of this tree crawler.

Used to map it to a function call in Parser::NodeFactory

Source:

arithtreecrawlers.h:143

Code:

public virtual string description (

)

traverses the tree and recursively takes the derivative of each node with respect to diffVar and returns the unsimplified result in a string

Source:

arithtreecrawlers.h:133

Code:

public Node * differentiate (	Node * diffNode ,
	string diffVar )

automatically generated

Source:

arithtreecrawlers.h

Code:

public Differentiator & operator = (

const Differentiator & )

calls Differentiate to traverse the tree.

included to maintain common interface

Source:

arithtreecrawlers.h:116

Code:

public virtual Node * traverseTree (	Node * diffNode ,
	string diffVar )