SUMO - Simulation of Urban MObility
CHBuilder< E, V >::CHInfo Class Reference
Collaboration diagram for CHBuilder< E, V >::CHInfo:
Collaboration graph

Public Member Functions

 CHInfo (const E *e)
 Constructor. More...
 
void debugNoWitness (const CHConnection &aInfo, const CHConnection &fInfo)
 debugging methods More...
 
void debugWitness (const CHConnection &aInfo, const CHConnection &fInfo)
 
void reset ()
 
void resetContractionState ()
 
void updateLevel ()
 
bool updatePriority (SPTree< CHInfo, CHConnection > *spTree)
 recompute the contraction priority and report whether it changed More...
 
void updateShortcuts (SPTree< CHInfo, CHConnection > *spTree)
 compute needed shortcuts when contracting this edge More...
 

Data Fields

CHConnections approaching
 
int contractedNeighbors
 priority subterms More...
 
int depth
 number of edges from start More...
 
const E * edge
 The current edge - not const since it may receive shortcut edges. More...
 
CHConnections followers
 connections (only valid after synchronization) More...
 
int level
 
SVCPermissions permissions
 the permissions when reaching this edge on the fastest path More...
 
double priority
 The contraction priority. More...
 
int rank
 
std::vector< Shortcutshortcuts
 The needed shortcuts. More...
 
double traveltime
 Effort to reach the edge. More...
 
int underlyingTotal
 
bool visited
 members used in SPTree More...
 

Detailed Description

template<class E, class V>
class CHBuilder< E, V >::CHInfo

Definition at line 237 of file CHBuilder.h.

Constructor & Destructor Documentation

◆ CHInfo()

template<class E, class V>
CHBuilder< E, V >::CHInfo::CHInfo ( const E *  e)
inline

Constructor.

Definition at line 240 of file CHBuilder.h.

Member Function Documentation

◆ debugNoWitness()

template<class E, class V>
void CHBuilder< E, V >::CHInfo::debugNoWitness ( const CHConnection aInfo,
const CHConnection fInfo 
)
inline

debugging methods

Definition at line 395 of file CHBuilder.h.

References CHBuilder< E, V >::CHInfo::edge, and CHBuilder< E, V >::CHConnection::target.

◆ debugWitness()

template<class E, class V>
void CHBuilder< E, V >::CHInfo::debugWitness ( const CHConnection aInfo,
const CHConnection fInfo 
)
inline

◆ reset()

template<class E, class V>
void CHBuilder< E, V >::CHInfo::reset ( )
inline

Definition at line 388 of file CHBuilder.h.

References max.

◆ resetContractionState()

template<class E, class V>
void CHBuilder< E, V >::CHInfo::resetContractionState ( )
inline

Definition at line 349 of file CHBuilder.h.

◆ updateLevel()

template<class E, class V>
void CHBuilder< E, V >::CHInfo::updateLevel ( )
inline

Definition at line 326 of file CHBuilder.h.

References MAX2(), and min.

◆ updatePriority()

template<class E, class V>
bool CHBuilder< E, V >::CHInfo::updatePriority ( SPTree< CHInfo, CHConnection > *  spTree)
inline

recompute the contraction priority and report whether it changed

Definition at line 251 of file CHBuilder.h.

Referenced by CHBuilder< E, V >::buildContractionHierarchy(), and CHBuilder< E, V >::tryUpdateFront().

◆ updateShortcuts()

Field Documentation

◆ approaching

template<class E, class V>
CHConnections CHBuilder< E, V >::CHInfo::approaching

◆ contractedNeighbors

template<class E, class V>
int CHBuilder< E, V >::CHInfo::contractedNeighbors

priority subterms

Definition at line 367 of file CHBuilder.h.

◆ depth

template<class E, class V>
int CHBuilder< E, V >::CHInfo::depth

number of edges from start

Definition at line 382 of file CHBuilder.h.

◆ edge

◆ followers

template<class E, class V>
CHConnections CHBuilder< E, V >::CHInfo::followers

connections (only valid after synchronization)

Definition at line 373 of file CHBuilder.h.

Referenced by CHBuilder< E, V >::buildContractionHierarchy(), and CHBuilder< E, V >::synchronize().

◆ level

template<class E, class V>
int CHBuilder< E, V >::CHInfo::level

Definition at line 369 of file CHBuilder.h.

◆ permissions

template<class E, class V>
SVCPermissions CHBuilder< E, V >::CHInfo::permissions

the permissions when reaching this edge on the fastest path

Definition at line 386 of file CHBuilder.h.

Referenced by CHBuilder< E, V >::buildContractionHierarchy(), and CHBuilder< E, V >::CHInfo::updateShortcuts().

◆ priority

template<class E, class V>
double CHBuilder< E, V >::CHInfo::priority

◆ rank

template<class E, class V>
int CHBuilder< E, V >::CHInfo::rank

Definition at line 368 of file CHBuilder.h.

Referenced by CHBuilder< E, V >::buildContractionHierarchy().

◆ shortcuts

template<class E, class V>
std::vector<Shortcut> CHBuilder< E, V >::CHInfo::shortcuts

The needed shortcuts.

Definition at line 365 of file CHBuilder.h.

Referenced by CHBuilder< E, V >::buildContractionHierarchy().

◆ traveltime

template<class E, class V>
double CHBuilder< E, V >::CHInfo::traveltime

Effort to reach the edge.

Definition at line 380 of file CHBuilder.h.

Referenced by CHBuilder< E, V >::CHInfo::debugWitness(), and CHBuilder< E, V >::CHInfo::updateShortcuts().

◆ underlyingTotal

template<class E, class V>
int CHBuilder< E, V >::CHInfo::underlyingTotal

Definition at line 370 of file CHBuilder.h.

◆ visited

template<class E, class V>
bool CHBuilder< E, V >::CHInfo::visited

members used in SPTree

Definition at line 378 of file CHBuilder.h.


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