#include <nodes.h>

Inheritance diagram for Number:

Collaboration diagram for Number:

Public Member Functions
void	getNumber (Parser &p)

Constructor and Virtual Destructor
	Number (Parser &p, Node *parent)

	Number (std::string real, Node *parent, bool neg=false, Node::Select s=Node::Select::NONE)

	Number (int n, Node *parent, bool neg=false, Node::Select s=Node::Select::NONE)

	Number (double d, Node *parent, bool neg=false, Node::Select s=Node::Select::NONE)

	Number (EqnXMLParser &in, Node *parent)

	~Number ()

Virtual Public Member Functions
std::string	toString () const

const std::string &	getName () const

std::type_index	getType () const

bool	simplify ()

Public Member Functions inherited from Node
void	calculateSize (UI::Graphics &gc)

void	out (XML::Stream &xml)

void	calculateOrigin (UI::Graphics &gc, int x, int y)

void	setUpDraw (UI::Graphics &gc)

void	draw (UI::Graphics &gc) const

void	setSelect (Select s)

Select	getSelect () const

void	setDrawParenthesis (bool fDrawPar)

bool	getDrawParenthesis () const

const Frame &	getFrame () const

Node *	first ()

Node *	last ()

Node *	getNextLeft ()

Node *	getNextRight ()

void	setParent (Node *parent)

Node *	getParent () const

int	getDepth () const

int	getNth () const

void	addNth (int n)

void	multNth (int n)

void	setNth (int n)

void	negative ()

bool	getSign () const

Complex	getValue () const

std::shared_ptr< Node >	getSharedPtr ()

	Node (Node *parent=nullptr, bool fNeg=false, Select s=NONE)

	Node (EqnXMLParser &in, Node *parent)

virtual	~Node ()
	Abstract base class needs virtual desctructor.

virtual bool	isLeaf () const

virtual bool	isFactor () const

virtual Node *	findNode (int x, int y)

virtual Node *	findNode (const Box &b)

virtual int	numFactors () const

virtual void	normalize ()

virtual bool	less (NodePtr b) const

Static Public Member Functions
static Number *	parse (Parser &p, Node *parent)

Static Public Member Functions inherited from Node
static bool	createNodeByName (std::string name, Equation &eqn)

Static Public Attributes
static const std::string	name = "number"
	Name of Number class.

static const std::type_index	type = typeid(Number)
	Type of Number class.

Static Public Attributes inherited from Node
static const std::vector< std::string >	select_tags = { "NONE", "START", "END", "ALL" }

Private Attributes
double	m_value
	Value of Number.

bool	m_isInteger
	True, if integer.

Box	m_internal
	Bounding box of this node.

Virtual Private Member Functions
static std::string	getInteger (Parser &p)

void	xml_out (XML::Stream &xml) const

Frame	calcSize (UI::Graphics &gc)

void	calcOrig (UI::Graphics &gc, int x, int y)

void	drawNode (UI::Graphics &gc) const

Complex	getNodeValue () const

Additional Inherited Members
Public Types inherited from Node
enum	Select { NONE, START, END, ALL }

Detailed Description

Represents a Number factor node that contains a real value. Complex numbers are represented with with the i Constant factor.

Constructor & Destructor Documentation

Number::Number	(	Parser &	p,
		Node *	parent
	)

inline

Parser constructor for Number class.

Parameters

p	Parser object.
parent	Parent node.

Number::Number	(	std::string	real,
		Node *	parent,
		bool	neg = `false`,
		Node::Select	s = `Node::Select::NONE`
	)

inline

Constructor for Number class.

Parameters

real	String containing real value.
parent	Parent node.
neg	If true, node is negative.
s	Selection state of node.

Number::Number	(	int	n,
		Node *	parent,
		bool	neg = `false`,
		Node::Select	s = `Node::Select::NONE`
	)

inline

Constructor for Number class.

Parameters

n	Integer containing real value.
parent	Parent node.
neg	If true, node is negative.
s	Selection state of node.

Number::Number	(	double	d,
		Node *	parent,
		bool	neg = `false`,
		Node::Select	s = `Node::Select::NONE`
	)

inline

Constructor for Number class.

Parameters

d	Double containing real value.
parent	Parent node.
neg	If true, node is negative.
s	Selection state of node.

Number::Number	(	EqnXMLParser &	in,
		Node *	parent
	)

XML constructor for Number class. Read in XML for Number class.

Parameters

in	XML input stream.
parent	Parent node object.

Number::~Number ( )

inline

Abstract base class needs virtual destructor.

Member Function Documentation

void Number::calcOrig	(	UI::Graphics &	gc,
		int	x,
		int	y
	)

privatevirtual

Calculate origin of this node offset from the point (x,y) given it.

Parameters

gc	Graphics context.
x	Horizontal origin.
y	Vertical origin.

Implements Node.

Node::Frame Number::calcSize ( UI::Graphics & gc )

privatevirtual

Calculate size of this node in given graphics context.

Parameters

gc	Graphics context.

Returns: Return frame containing size of this node.

Implements Node.

void Number::drawNode ( UI::Graphics & gc ) const

privatevirtual

Draw this node in the given graphical context.

Parameters

gc	Graphical context.

Implements Node.

string Number::getInteger ( Parser & p )

staticprivate

Static helper function to parse integer from Parser.

Parameters

p	Parser object.

Returns: String containing integer.

const std::string& Number::getName ( ) const

inlinevirtual

Get name of this class.

Returns: Name of this class.

Implements Node.

Complex Number::getNodeValue ( ) const

inlineprivatevirtual

Get value of this subtree.

Returns: Complex value of this subtree.

Implements Node.

void Number::getNumber ( Parser & p )

Load numeric value from Parser.

Parameters

p	Parser object.

std::type_index Number::getType ( ) const

inlinevirtual

Get name of this class.

Returns: Name of this class.

Implements Node.

Number * Number::parse	(	Parser &	p,
		Node *	parent
	)

static

Static helper function to parse Number class.

Parameters

p	Parser object pointing to operator.
parent	Parent node.

Returns: Number object or null if number not present.

bool Number::simplify ( )

virtual

Attempt to algebraically simplify the subtree this node is the root.

Returns: True, if subtree was changed.

Reimplemented from Node.

string Number::toString ( ) const

virtual

Get string representation of Number value.

Returns: String representation of Number value.

Implements Node.

void Number::xml_out ( XML::Stream & xml ) const

privatevirtual

Output XML of this node.

Parameters

xml	XML output stream.

Implements Node.

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

Public Member Functions

Static Public Member Functions

Static Public Attributes

Private Attributes

Virtual Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation