bmrf_arc Class Reference

#include <bmrf_arc.h>

Inheritance diagram for bmrf_arc:

[legend]List of all members.

---

Detailed Description

Directed arc from one node to another.

Definition at line 24 of file bmrf_arc.h.

Public Member Functions
	bmrf_arc ()
	Constructor.
	bmrf_arc (bmrf_arc const &a)
	Copy constructor.
	bmrf_arc (const bmrf_node_sptr &f, const bmrf_node_sptr &t)
	Constructor.
	~bmrf_arc ()
	Destructor.
bmrf_arc_sptr	reverse () const
	Produce a new arc which is the reverse of this one efficiently.
void	b_write (vsl_b_ostream &os) const
	Binary save self to stream.
void	b_read (vsl_b_istream &is)
	Binary load self from stream.
double	probability ()
	Return the probability of this arc.
double	min_alpha () const
	Return the minimum alpha in common with both nodes.
double	max_alpha () const
	Return the maximum alpha in common with both nodes.
double	avg_intensity_error () const
	Return the average intesity error.
double	induced_gamma () const
	Return the constant gamma value induced by the segment pair.
double	induced_gamma_inv () const
	Return the constant inverse gamma value induced by the segment pair.
bmrf_gamma_func_sptr	gamma_func ()
	Return the piecewise linear gamma function fit to the pair.
double	induced_match_error () const
	Return the average match error given the induced gamma.
int	time_step () const
	The change in time spanned by this arc.
bmrf_node_sptr	from ()
	Smart pointer to the node where this arc originates.
bmrf_node_sptr	to ()
	Smart pointer to the node where this arc ends.
void	time_init ()
	Compute the alpha range and intensity comparison.
void	ref ()
void	unref ()
int	get_references () const
bool	is_referenced () const
Private Attributes
bmrf_node *	from_
bmrf_node *	to_
double	probability_
double	min_alpha_
double	max_alpha_
double	gamma_
double	inv_gamma_
double	avg_intensity_error_
double	induced_match_error_
bmrf_gamma_func_sptr	gamma_func_
Friends
class	bmrf_node

---

Constructor & Destructor Documentation

bmrf_arc::bmrf_arc (   )

Constructor. Definition at line 15 of file bmrf_arc.cxx.

bmrf_arc::bmrf_arc (  bmrf_arc const &  a  )

Copy constructor. Definition at line 26 of file bmrf_arc.cxx.

bmrf_arc::bmrf_arc (  const bmrf_node_sptr &  f, const bmrf_node_sptr &  t )

Constructor. Definition at line 37 of file bmrf_arc.cxx.

bmrf_arc::~bmrf_arc (   )  [inline]

Destructor. Definition at line 36 of file bmrf_arc.h.

---

Member Function Documentation

double bmrf_arc::avg_intensity_error (   )  const [inline]

Return the average intesity error. Definition at line 57 of file bmrf_arc.h.

void bmrf_arc::b_read (  vsl_b_istream &  is  )

Binary load self from stream. Definition at line 105 of file bmrf_arc.cxx.

void bmrf_arc::b_write (  vsl_b_ostream &  os  )  const

Binary save self to stream. Definition at line 97 of file bmrf_arc.cxx.

bmrf_node_sptr bmrf_arc::from (   )  [inline]

Smart pointer to the node where this arc originates. Definition at line 77 of file bmrf_arc.h.

bmrf_gamma_func_sptr bmrf_arc::gamma_func (   )

Return the piecewise linear gamma function fit to the pair. Definition at line 142 of file bmrf_arc.cxx.

double bmrf_arc::induced_gamma (   )  const [inline]

Return the constant gamma value induced by the segment pair. Note: this maps the "from" arc to the "to" arc Definition at line 61 of file bmrf_arc.h.

double bmrf_arc::induced_gamma_inv (   )  const [inline]

Return the constant inverse gamma value induced by the segment pair. Note: this maps the "to" arc to the "from" arc Definition at line 65 of file bmrf_arc.h.

double bmrf_arc::induced_match_error (   )  const [inline]

Return the average match error given the induced gamma. Definition at line 71 of file bmrf_arc.h.

double bmrf_arc::max_alpha (   )  const [inline]

Return the maximum alpha in common with both nodes. Definition at line 54 of file bmrf_arc.h.

double bmrf_arc::min_alpha (   )  const [inline]

Return the minimum alpha in common with both nodes. Definition at line 51 of file bmrf_arc.h.

double bmrf_arc::probability (   )

Return the probability of this arc. Definition at line 77 of file bmrf_arc.cxx.

bmrf_arc_sptr bmrf_arc::reverse (   )  const

Produce a new arc which is the reverse of this one efficiently. Definition at line 53 of file bmrf_arc.cxx.

void bmrf_arc::time_init (   )

Compute the alpha range and intensity comparison. Note: vertices must be set Definition at line 113 of file bmrf_arc.cxx.

int bmrf_arc::time_step (   )  const

The change in time spanned by this arc. Definition at line 87 of file bmrf_arc.cxx.

bmrf_node_sptr bmrf_arc::to (   )  [inline]

Smart pointer to the node where this arc ends. Definition at line 80 of file bmrf_arc.h.

---

Friends And Related Function Documentation

friend class bmrf_node [friend]

Definition at line 27 of file bmrf_arc.h.

---

Member Data Documentation

double bmrf_arc::avg_intensity_error_ [private]

Definition at line 94 of file bmrf_arc.h.

bmrf_node* bmrf_arc::from_ [private]

Definition at line 87 of file bmrf_arc.h.

double bmrf_arc::gamma_ [private]

Definition at line 93 of file bmrf_arc.h.

bmrf_gamma_func_sptr bmrf_arc::gamma_func_ [private]

Definition at line 97 of file bmrf_arc.h.

double bmrf_arc::induced_match_error_ [private]

Definition at line 95 of file bmrf_arc.h.

double bmrf_arc::inv_gamma_ [private]

Definition at line 93 of file bmrf_arc.h.

double bmrf_arc::max_alpha_ [private]

Definition at line 91 of file bmrf_arc.h.

double bmrf_arc::min_alpha_ [private]

Definition at line 91 of file bmrf_arc.h.

double bmrf_arc::probability_ [private]

Definition at line 90 of file bmrf_arc.h.

bmrf_node* bmrf_arc::to_ [private]

Definition at line 88 of file bmrf_arc.h.

---

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

• contrib/brl/bseg/bmrf/bmrf_arc.h
• contrib/brl/bseg/bmrf/bmrf_arc.cxx

---