QGIS API Documentation  3.20.0-Odense (decaadbb31)
Classes | Namespaces | Macros
priorityqueue.h File Reference
#include <iostream>
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Classes

class  pal::PriorityQueue
 Custom priority queue for use in pal labeling engine. More...
 

Namespaces

 pal
 

Macros

#define LEFT(x)   (2*x+1)
 
#define PARENT(x)   ((x-1)/2)
 
#define RIGHT(x)   (2*x+2)
 
#define SIP_NO_FILE
 

Macro Definition Documentation

◆ LEFT

#define LEFT (   x)    (2*x+1)

Definition at line 38 of file priorityqueue.h.

◆ PARENT

#define PARENT (   x)    ((x-1)/2)

Definition at line 40 of file priorityqueue.h.

◆ RIGHT

#define RIGHT (   x)    (2*x+2)

Definition at line 39 of file priorityqueue.h.

◆ SIP_NO_FILE

#define SIP_NO_FILE

Definition at line 33 of file priorityqueue.h.