Entity	Type	Scope	Short Description
Abs	class	public	********************************************************************** Represents some common functions that may be useful.
AbsVal	class	public	undocumented
AbsVal	class	public	the absolute value function returns the absolute value of an Image
AbsVal	class	public	the absolute value function returns the size of a given number's distance from zero on the number line
ArcTangent	class	public	undocumented
BinaryOperator	class	public	undocumented
BinaryOperator	class	public	this is a generic class for binary operators and a parent class for specific operators such as +, -, etc
BlackWhiteReader	class	public	********************************************************************** Read black and white images only (pbm format)
Checkerboard	class	public	********************************************************************** Represents the action of creating a black and white checkerboard with given number of checks.
CheckerboardNode	class	public	the checkerboard class replaces Node * RHS with a checkerboard when it is evaluated
Color	class	public	********************************************************************** Represents a color within an image.
Constant	class	public	Constant node - this class creates a node for images
Constant	class	public	Constant - This class stores a constant number
Constant	class	public	undocumented
Cos	class	public	the cos class returns the Cos of the Node * RHS when it is evaluated
Cos	class	public	the Cos class returns the cos of the Node * RHS when it is evaluated
Cos	class	public	undocumented
Cosine	class	public	undocumented
dataType	typedef	public	This typedef determines if the program is going to run images or floats
DiagonalReflection	class	public	********************************************************************** Represents the action of turning the image on its side.
DiagonalReflector	class	public	the diagonal reflection class returns the diagonal reflection of the Node * RHS when it is evaluated
Differentiator	class	public	Differentiator Class Class to recursively traverse a tree and take the derivative of each node, and return it as a string
Divide	class	public	undocumented
Divide	class	public	This represents the contents of one node / the contents of another node
Exponent	class	public	undocumented
Exponent	class	public	the Exponent class returns the exponent of the Node * RHS when it is evaluated
Expression	class	public	An Expression represents a mathmatical expression as a tree.
Factorial	class	public	The Factorial class returns the factorial of its child when it is evaluated
Factorial	class	public	undocumented
Filter	class	public	********************************************************************** Represents the action of applying the given filter to each pixel in the given image.
FilterTree	class	public	FilterTree Class the FilterTree class traverses a tree and applies the specified filter to each constant node's image.
FreeUnaryFunctor	class	public	********************************************************************** Represents a standard free function that takes one argument and returns a value of the same type.
Function	class	public	Function Class The function class replaces the specified variable in the tree with a copy containing the value given in the string argument for traverseTree
Fuzz	class	public	********************************************************************** Represents the action of "fuzzing" the given image by randomly swapping colors over a given radius at the given frequency.
FuzzNode	class	public	The fuzz class uzzes the Node * RHS when evaluated
GreyReader	class	public	********************************************************************** Read grey-scale images only (pgm format)
HorizontalGradient	class	public	********************************************************************** Represents the action of filling the given image with a gradient that goes from white on the right to black on the left.
HorizontalGradientNode	class	public	the horizontal gradient class replaces Node * RHS with a horizontal gradient when it is evaluated
HorizontalReflection	class	public	********************************************************************** Represents the action of flipping the given image so it appears to be backwards from its original.
HorizontalReflector	class	public	the horizontal reflection class returns the horizontal reflection of the Node * RHS when it is evaluated
Image	class	public	********************************************************************** Represents a matrix of colors.
ImageAction	class	public	********************************************************************** Represents an action that transforms a given image in a specific way.
ImageFunction	class	public	********************************************************************** Represents the action of applying the given function to each pixel in the given image.
ImageReader	class	public	********************************************************************** This class can read and write pixmaps in the format called P1 (.pbm) as well as other similar formats like pgm and ppm (gray-scale, color).
Invert	class	public	********************************************************************** Represents the action of inverting the colors in the given image (i.e., black becomes white, etc.)
Inverter	class	public	the Inverter class returns the inversion of the Node * RHS when it is evaluated
Kernel	class	public	********************************************************************** Represents a matrix that describes how a specified color and its surrounding colors affect the value computed for the color's position in the given image of a filtering operation.
Log	class	public	undocumented
Log	class	public	the Log class calculates the log of the first argument to the base of the second
Matrix	class	public	********************************************************************** Represents a matrix of values.
Mean	class	public	undocumented
Mean	class	public	the Mean class calculates the statistical mean of all of the arguments when it is evaluated
MemberUnaryFunctor	class	public	********************************************************************** Represents a standard class member function that takes one argument and returns a value of the same type.
Minus	class	public	undocumented
Minus	class	public	This represents the contents of one node - the contents of another node
Mod	class	public	This represents the contents of one node % the contents of another node
Mod	class	public	undocumented
MultiArgFunction	class	public	The MultiArgFunction class is the parent class for functions that take multiple arguments such as sum and mean
MultiArgFunction	class	public	undocumented
MultiTypeFunction	class	public	The MultiTypeFunction class is the parent class for functions that take multiple arguments with the format f(exp, arg, arg, ...)
Node	class	public	undocumented
Node	class	public	Superclass from which all other classes in nodes.h are inherited from
operator !=	operator	public	undocumented
operator !=	operator	public	undocumented
operator !=	operator	public	undocumented
operator *	operator	public	undocumented
operator *	operator	public	undocumented
operator *	operator	public	undocumented
operator *	operator	public	undocumented
operator +	operator	public	undocumented
operator +	operator	public	undocumented
operator +	operator	public	undocumented
operator +	operator	public	undocumented
operator -	operator	public	undocumented
operator -	operator	public	undocumented
operator -	operator	public	undocumented
operator -	operator	public	undocumented
operator /	operator	public	undocumented
operator /	operator	public	undocumented
operator /	operator	public	undocumented
operator /	operator	public	undocumented
operator <<	operator	public	undocumented
operator ==	operator	public	undocumented
operator ==	operator	public	undocumented
operator ==	operator	public	undocumented
operator >>	operator	public	undocumented
OpTable	class	public	The OpTable class contains a map of valid operators and has a single member function used to quiery the map and see if a given character is a valid operator.
Parser	class	public	Class to parse a string and build a Expression tree representing the mathematical value of that string
Plus	class	public	undocumented
Plus	class	public	This represents the contents of one node + the contents of another node
Power	class	public	This represents the contents of one node raised to the power of the contents of another node
Power	class	public	undocumented
Printer	class	public	Traverses a tree and prints it when evaluate is called.
Printer	class	public	undocumented
ReadFromFile	class	public	********************************************************************** Represents the action of reading an image from a file.
Resize	class	public	********************************************************************** Represents the action of scaling the given image so it fits in the given size.
ResizeNode	class	public	The resize class resizes the Node * RHS when evaluated
RGBGradient	class	public	********************************************************************** Represents the action of filling the given image with a gradient of colors that blend smoothly from one to another.
RGBGradientNode	class	public	the RGB gradient class replaces Node * RHS with a RGB gradient when it is evaluated
RGBReader	class	public	********************************************************************** Read full color images only (ppm format)
Sin	class	public	the sin class returns the sin of the Node * RHS when it is evaluated
Sin	class	public	the sin class returns the sin of the RHS Image when it is evaluated
Sin	class	public	undocumented
Sine	class	public	undocumented
SquareRoot	class	public	undocumented
SquareRoot	class	public	the SquareRoot class returns the square root of the Node * RHS when it is evaluated
Stripes	class	public	********************************************************************** Represents the action of creating a series of black and white stripes of the given width and direction.
StripesNode	class	public	the stripesnode class replaces Node * RHS with a striped image when it is evaluated
Sum	class	public	the Sum class calculates the sum of all of the arguments when it is evaulated
Sum	class	public	undocumented
SymbolicVar	class	public	SymbolicVar- This class stores a symbolic variable
SymbolicVar	class	public	undocumented
Tan	class	public	the tan class returns the tan of the Node * RHS when it is evaluated
Tan	class	public	undocumented
Tan	class	public	the tan class returns the tan of the Node * RHS when it is evaluated
Tangent	class	public	undocumented
Times	class	public	undocumented
Times	class	public	This represents the contents of one node * the contents of another node
TreeCleaner	class	public	undocumented
TreeCleaner	class	public	TreeCleaner Class TreeCleaner traverses a tree and simplifies the expression to a more readable form by reducing expressions with 1's and 0's.
TreeCrawler	class	public	TreeCrawler Class the TreeCrawler class recursively traverses a tree and performs an operation on each node and then returns a string of the results of that operation
UnaryFunction	class	public	Unary Function class is the parent class for functions that take a single argument in the form Function(arg)
UnaryFunction	class	public	undocumented
UnaryFunctor	class	public	********************************************************************** Represents a function with state that can be retained between calls.
VarTable	class	public	provides safe access to the map of Expression *'s by preventing a null pointer from being returned
VerticalGradient	class	public	********************************************************************** Represents the action of filling the given image with a gradient that goes from white on the top to black on the bottom.
VerticalGradientNode	class	public	the vertical gradient class replaces Node * RHS with a vertical gradient when it is evaluated
VerticalReflection	class	public	********************************************************************** Represents the action of turning the given image upside down.
VerticalReflector	class	public	the vertical reflection class returns the vertical reflection of the Node * RHS when it is evaluated