MathNode Class Reference

#include <MathNode.h>

Inheritance diagram for MathNode:

Public Member Functions
	MathNode (const std::string &val)
	MathNode (const MathNode &other)
virtual double	Evaluate () const =0
std::string	GetString () const
bool	operator== (MathNode *rhs)

Public Attributes
bool	isNegative = false
	helper to determine whether a node is negated or not More...
bool	hasParentheses = false
	helper to determine if node is within parentheses More...
MathNodeType	type
	node type representation More...
NodeConnectionType	connectionType = NodeConnectionType::ConnectionType_Dual
	type of connection allowed for this node More...
std::shared_ptr< MathNode >	left = nullptr
	next node on left side More...
std::shared_ptr< MathNode >	right = nullptr
	next node on right side More...
char *	value {}
	char representation of value More...

Protected Attributes
size_t	valSize = 0
	helper to store size of value More...

Friends
bool	operator== (const MathNode &lhs, const MathNode &rhs)
std::ostream &	operator<< (std::ostream &ostr, const MathNode &other)
std::ostream &	operator<< (std::ostream &ostr, MathNode *other)

Detailed Description

Base node type of Abstract syntax tree implementation

Constructor & Destructor Documentation

MathNode() [1/2]

MathNode::MathNode ( const std::string &  val )

inlineexplicit

Default constructor

Parameters

val

MathNode() [2/2]

MathNode::MathNode ( const MathNode &  other )

inline

Copy constructor

Parameters

other

Member Function Documentation

Evaluate()

virtual double MathNode::Evaluate ( ) const

pure virtual

Interface function for evaluation of node, needs to be implemented to add new type of node

Returns

Implemented in Symbolic, Number, Operator, and Function.

GetString()

std::string MathNode::GetString ( ) const

inline

Getter for string representation of node

Returns

operator==()

bool MathNode::operator== ( MathNode *  rhs )

inline

Friends And Related Function Documentation

operator<< [1/2]

std::ostream & operator<< ( std::ostream &  ostr, const MathNode &  other  )

friend

beautified output operator

Parameters

ostr
other

Returns

operator<< [2/2]

std::ostream & operator<< ( std::ostream &  ostr, MathNode *  other  )

friend

beautified output operator

Parameters

ostr
other

Returns

operator==

bool operator== ( const MathNode &  lhs, const MathNode &  rhs  )

friend

Member Data Documentation

connectionType

NodeConnectionType MathNode::connectionType = NodeConnectionType::ConnectionType_Dual

type of connection allowed for this node

hasParentheses

bool MathNode::hasParentheses = false

helper to determine if node is within parentheses

isNegative

bool MathNode::isNegative = false

helper to determine whether a node is negated or not

left

std::shared_ptr<MathNode> MathNode::left = nullptr

next node on left side

right

std::shared_ptr<MathNode> MathNode::right = nullptr

next node on right side

type

MathNodeType MathNode::type

node type representation

valSize

size_t MathNode::valSize = 0

protected

helper to store size of value

value

char* MathNode::value {}

char representation of value

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The documentation for this class was generated from the following file:

• include/math/symb/MathNode.h