hed::Node Class Reference

Node class for data structures (Inherits from HandleId) More...

#include <ttl/halfedge/HeTriang.h>

Inheritance diagram for hed::Node:

List of all members.

Public Member Functions
	Node ()
	Default constructor.
	Node (double x, double y, double z=0.0)
	Constructor.
	~Node ()
	Destructor.
void	init (double x, double y, double z)
	Initialize the position.
const double &	x () const
	Returns the x-coordinate.
const double &	y () const
	Returns the y-coordinate.
const double &	z () const
	Returns the z-coordinate.
const int &	id () const
	Returns the id (TTL_USE_NODE_ID must be defined).
void	setFlag (bool flag)
	Sets the flag (TTL_USE_NODE_FLAG must be defined).
const bool &	getFlag () const
	Returns the flag (TTL_USE_NODE_FLAG must be defined).
Private Attributes
double	x_
double	y_
double	z_
int	id_
	A unique id for each node (TTL_USE_NODE_ID must be defined).
bool	flag_
	TTL_USE_NODE_FLAG must be defined.
Static Private Attributes
static int	id_count
	TTL_USE_NODE_ID must be defined.

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Detailed Description

Node class for data structures (Inherits from HandleId)

Note:

• To enable node IDs, TTL_USE_NODE_ID must be defined.
• To enable node flags, TTL_USE_NODE_FLAG must be defined.
• TTL_USE_NODE_ID and TTL_USE_NODE_FLAG should only be enabled if this functionality is required by the application, because they increase the memory usage for each Node object.

Definition at line 66 of file HeTriang.h.

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Constructor & Destructor Documentation

hed::Node::Node

(

)

[inline]

Default constructor.

Definition at line 87 of file HeTriang.h.

References init().

{ init(0, 0, 0); }

hed::Node::Node	(	double	x,
		double	y,
		double	z = 0.0
	)			[inline]

Constructor.

Definition at line 90 of file HeTriang.h.

References init(), and z().

{ init(x, y, z); }

hed::Node::~Node

(

)

[inline]

Destructor.

Definition at line 93 of file HeTriang.h.

{}

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Member Function Documentation

const bool& hed::Node::getFlag

(

)

const [inline]

Returns the flag (TTL_USE_NODE_FLAG must be defined).

Definition at line 124 of file HeTriang.h.

References flag_.

{ return flag_; }

const int& hed::Node::id

(

)

const [inline]

Returns the id (TTL_USE_NODE_ID must be defined).

Definition at line 116 of file HeTriang.h.

{ return id_; }

void hed::Node::init	(	double	x,
		double	y,
		double	z
	)			[inline]

Initialize the position.

Definition at line 96 of file HeTriang.h.

References id_, id_count, x_, y_, and z_.

Referenced by Node().

                                            { 

#ifdef TTL_USE_NODE_ID
      id_ = id_count++;
#endif

      x_ = x; y_ = y; z_ = z; 
    }

void hed::Node::setFlag

(

bool

flag

)

[inline]

Sets the flag (TTL_USE_NODE_FLAG must be defined).

Definition at line 121 of file HeTriang.h.

{ flag_ = flag; }

const double& hed::Node::x

(

)

const [inline]

Returns the x-coordinate.

Definition at line 106 of file HeTriang.h.

References x_.

Referenced by hed::TTLtraits::crossProduct2d(), hed::TTLtraits::orient2d(), hed::TTLtraits::scalarProduct2d(), and hed::Dart::x().

{ return x_; }

const double& hed::Node::y

(

)

const [inline]

Returns the y-coordinate.

Definition at line 109 of file HeTriang.h.

References y_.

Referenced by hed::TTLtraits::crossProduct2d(), hed::TTLtraits::orient2d(), hed::TTLtraits::scalarProduct2d(), and hed::Dart::y().

{ return y_; }

const double& hed::Node::z

(

)

const [inline]

Returns the z-coordinate.

Definition at line 112 of file HeTriang.h.

References z_.

Referenced by Node().

{ return z_; }

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Member Data Documentation

bool hed::Node::flag_ [private]

TTL_USE_NODE_FLAG must be defined.

Definition at line 82 of file HeTriang.h.

Referenced by getFlag().

int hed::Node::id_ [private]

A unique id for each node (TTL_USE_NODE_ID must be defined).

Definition at line 77 of file HeTriang.h.

Referenced by init().

int hed::Node::id_count [static, private]

TTL_USE_NODE_ID must be defined.

Definition at line 70 of file HeTriang.h.

Referenced by init().

double hed::Node::x_ [private]

Definition at line 73 of file HeTriang.h.

Referenced by init(), and x().

double hed::Node::y_ [private]

Definition at line 73 of file HeTriang.h.

Referenced by init(), and y().

double hed::Node::z_ [private]

Definition at line 73 of file HeTriang.h.

Referenced by init(), and z().

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

• include/ttl/halfedge/HeTriang.h