aimsalgo  5.1.2
Neuroimaging image processing
Public Types | Public Member Functions | Protected Attributes | List of all members
geodesic::Interval Class Reference

#include <aims/geodesicpath/geodesic_algorithm_exact_elements.h>

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Public Types

enum  DirectionType { FROM_FACE_0 , FROM_FACE_1 , FROM_SOURCE , UNDEFINED_DIRECTION }
 

Public Member Functions

 Interval ()
 
 ~Interval ()
 
double signal (double x)
 
double max_distance (double end)
 
void compute_min_distance (double stop)
 
bool operator() (interval_pointer const x, interval_pointer const y) const
 
double stop ()
 
double hypotenuse (double a, double b)
 
void find_closest_point (double const x, double const y, double &offset, double &distance)
 
double & start ()
 
double & d ()
 
double & pseudo_x ()
 
double & pseudo_y ()
 
double & min ()
 
interval_pointer & next ()
 
edge_pointer & edge ()
 
DirectionType & direction ()
 
bool visible_from_source ()
 
unsigned & source_index ()
 
void initialize (edge_pointer edge, SurfacePoint *point=NULL, unsigned source_index=0)
 

Protected Attributes

double m_start
 
double m_d
 
double m_pseudo_x
 
double m_pseudo_y
 
double m_min
 
interval_pointer m_next
 
edge_pointer m_edge
 
unsigned m_source_index
 
DirectionType m_direction
 

Detailed Description

Definition at line 19 of file geodesic_algorithm_exact_elements.h.

Member Enumeration Documentation

◆ DirectionType

enum geodesic::Interval::DirectionType
Enumerator
FROM_FACE_0 
FROM_FACE_1 
FROM_SOURCE 
UNDEFINED_DIRECTION 

Definition at line 26 of file geodesic_algorithm_exact_elements.h.

Constructor & Destructor Documentation

◆ Interval()

geodesic::Interval::Interval ( )
inline

Definition at line 23 of file geodesic_algorithm_exact_elements.h.

◆ ~Interval()

geodesic::Interval::~Interval ( )
inline

Definition at line 24 of file geodesic_algorithm_exact_elements.h.

Member Function Documentation

◆ compute_min_distance()

void geodesic::Interval::compute_min_distance ( double  stop)
inline

Definition at line 72 of file geodesic_algorithm_exact_elements.h.

References geodesic::GEODESIC_INF, m_d, m_min, m_pseudo_x, m_pseudo_y, m_start, signal(), and stop().

Referenced by initialize().

◆ d()

double& geodesic::Interval::d ( )
inline

Definition at line 127 of file geodesic_algorithm_exact_elements.h.

References m_d.

Referenced by geodesic::GeodesicAlgorithmExact::propagate().

◆ direction()

DirectionType& geodesic::Interval::direction ( )
inline

Definition at line 133 of file geodesic_algorithm_exact_elements.h.

References m_direction.

Referenced by geodesic::GeodesicAlgorithmExact::propagate().

◆ edge()

edge_pointer& geodesic::Interval::edge ( )
inline

Definition at line 132 of file geodesic_algorithm_exact_elements.h.

References m_edge.

Referenced by initialize(), operator()(), geodesic::GeodesicAlgorithmExact::propagate(), and geodesic::GeodesicAlgorithmExact::trace_back().

◆ find_closest_point()

void geodesic::Interval::find_closest_point ( double const  x,
double const  y,
double &  offset,
double &  distance 
)
inline

Definition at line 335 of file geodesic_algorithm_exact_elements.h.

References geodesic::GEODESIC_INF, hypotenuse(), geodesic::Edge::length(), m_d, m_edge, m_pseudo_x, m_pseudo_y, m_start, signal(), geodesic::SMALLEST_INTERVAL_RATIO, and stop().

Referenced by geodesic::IntervalList::find_closest_point().

◆ hypotenuse()

double geodesic::Interval::hypotenuse ( double  a,
double  b 
)
inline

Definition at line 116 of file geodesic_algorithm_exact_elements.h.

Referenced by find_closest_point().

◆ initialize()

void geodesic::Interval::initialize ( edge_pointer  edge,
SurfacePoint *  point = NULL,
unsigned  source_index = 0 
)
inline

Definition at line 393 of file geodesic_algorithm_exact_elements.h.

References geodesic::SurfacePoint::base_element(), compute_min_distance(), edge(), geodesic::GEODESIC_INF, geodesic::MeshElementBase::id(), geodesic::Edge::local_coordinates(), m_d, m_direction, m_edge, m_min, m_next, m_pseudo_x, m_pseudo_y, m_source_index, m_start, source_index(), stop(), geodesic::MeshElementBase::type(), UNDEFINED_DIRECTION, geodesic::Edge::v0(), geodesic::Edge::v1(), and geodesic::VERTEX.

◆ max_distance()

double geodesic::Interval::max_distance ( double  end)
inline

Definition at line 56 of file geodesic_algorithm_exact_elements.h.

References geodesic::GEODESIC_INF, m_d, m_pseudo_x, m_pseudo_y, and m_start.

◆ min()

double& geodesic::Interval::min ( )
inline

Definition at line 130 of file geodesic_algorithm_exact_elements.h.

References m_min.

Referenced by geodesic::IntervalList::find_closest_point(), and operator()().

◆ next()

interval_pointer& geodesic::Interval::next ( )
inline

Definition at line 131 of file geodesic_algorithm_exact_elements.h.

References m_next.

Referenced by geodesic::IntervalList::covering_interval(), geodesic::IntervalList::find_closest_point(), geodesic::IntervalList::last(), geodesic::IntervalList::number_of_intervals(), and geodesic::GeodesicAlgorithmExact::propagate().

◆ operator()()

bool geodesic::Interval::operator() ( interval_pointer const  x,
interval_pointer const  y 
) const
inline

Definition at line 95 of file geodesic_algorithm_exact_elements.h.

References edge(), geodesic::MeshElementBase::id(), min(), and start().

◆ pseudo_x()

double& geodesic::Interval::pseudo_x ( )
inline

Definition at line 128 of file geodesic_algorithm_exact_elements.h.

References m_pseudo_x.

Referenced by geodesic::GeodesicAlgorithmExact::propagate().

◆ pseudo_y()

double& geodesic::Interval::pseudo_y ( )
inline

Definition at line 129 of file geodesic_algorithm_exact_elements.h.

References m_pseudo_y.

Referenced by geodesic::GeodesicAlgorithmExact::propagate().

◆ signal()

double geodesic::Interval::signal ( double  x)
inline

Definition at line 34 of file geodesic_algorithm_exact_elements.h.

References geodesic::GEODESIC_INF, m_d, m_pseudo_x, and m_pseudo_y.

Referenced by compute_min_distance(), find_closest_point(), and geodesic::IntervalList::signal().

◆ source_index()

unsigned& geodesic::Interval::source_index ( )
inline

Definition at line 135 of file geodesic_algorithm_exact_elements.h.

References m_source_index.

Referenced by initialize(), and geodesic::GeodesicAlgorithmExact::trace_back().

◆ start()

double& geodesic::Interval::start ( )
inline

Definition at line 126 of file geodesic_algorithm_exact_elements.h.

References m_start.

Referenced by operator()(), geodesic::GeodesicAlgorithmExact::propagate(), and stop().

◆ stop()

double geodesic::Interval::stop ( )
inline

Definition at line 111 of file geodesic_algorithm_exact_elements.h.

References geodesic::Edge::length(), m_edge, m_next, and start().

Referenced by compute_min_distance(), geodesic::IntervalList::covering_interval(), find_closest_point(), initialize(), and geodesic::GeodesicAlgorithmExact::propagate().

◆ visible_from_source()

bool geodesic::Interval::visible_from_source ( )
inline

Definition at line 134 of file geodesic_algorithm_exact_elements.h.

References FROM_SOURCE, and m_direction.

Member Data Documentation

◆ m_d

double geodesic::Interval::m_d
protected

Definition at line 143 of file geodesic_algorithm_exact_elements.h.

Referenced by compute_min_distance(), d(), find_closest_point(), initialize(), max_distance(), and signal().

◆ m_direction

DirectionType geodesic::Interval::m_direction
protected

Definition at line 151 of file geodesic_algorithm_exact_elements.h.

Referenced by direction(), initialize(), and visible_from_source().

◆ m_edge

edge_pointer geodesic::Interval::m_edge
protected

Definition at line 149 of file geodesic_algorithm_exact_elements.h.

Referenced by edge(), find_closest_point(), initialize(), and stop().

◆ m_min

double geodesic::Interval::m_min
protected

Definition at line 146 of file geodesic_algorithm_exact_elements.h.

Referenced by compute_min_distance(), initialize(), and min().

◆ m_next

interval_pointer geodesic::Interval::m_next
protected

Definition at line 148 of file geodesic_algorithm_exact_elements.h.

Referenced by initialize(), next(), and stop().

◆ m_pseudo_x

double geodesic::Interval::m_pseudo_x
protected

Definition at line 144 of file geodesic_algorithm_exact_elements.h.

Referenced by compute_min_distance(), find_closest_point(), initialize(), max_distance(), pseudo_x(), and signal().

◆ m_pseudo_y

double geodesic::Interval::m_pseudo_y
protected

Definition at line 145 of file geodesic_algorithm_exact_elements.h.

Referenced by compute_min_distance(), find_closest_point(), initialize(), max_distance(), pseudo_y(), and signal().

◆ m_source_index

unsigned geodesic::Interval::m_source_index
protected

Definition at line 150 of file geodesic_algorithm_exact_elements.h.

Referenced by initialize(), and source_index().

◆ m_start

double geodesic::Interval::m_start
protected

Definition at line 142 of file geodesic_algorithm_exact_elements.h.

Referenced by compute_min_distance(), find_closest_point(), initialize(), max_distance(), and start().

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