SkBBoxHierarchy Class Reference

#include <SkBBHFactory.h>

Inheritance diagram for SkBBoxHierarchy:

Classes
struct	Metadata

Public Member Functions
virtual void	insert (const SkRect[], int N)=0
virtual void	insert (const SkRect[], const Metadata[], int N)
virtual void	search (const SkRect &query, std::vector< int > *results) const =0
virtual size_t	bytesUsed () const =0
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const

Protected Member Functions
	SkBBoxHierarchy ()=default
	SkBBoxHierarchy (const SkBBoxHierarchy &)=delete
SkBBoxHierarchy &	operator= (const SkBBoxHierarchy &)=delete

Detailed Description

Definition at line 20 of file SkBBHFactory.h.

Constructor & Destructor Documentation

SkBBoxHierarchy() [1/2]

SkBBoxHierarchy::SkBBoxHierarchy ( )

protecteddefault

SkBBoxHierarchy() [2/2]

SkBBoxHierarchy::SkBBoxHierarchy ( const SkBBoxHierarchy &  )

protecteddelete

Member Function Documentation

bytesUsed()

virtual size_t SkBBoxHierarchy::bytesUsed ( ) const

pure virtual

Return approximate size in memory of *this.

Implemented in flutter::RTree, SkRTree, and CountingBBH.

insert() [1/2]

void SkBBoxHierarchy::insert ( const SkRect  rects[], const  Metadata[], int  N  )

virtual

Reimplemented in flutter::RTree.

Definition at line 17 of file SkBBHFactory.cpp.

                                                                          {
    // Ignore Metadata.
    this->insert(rects, N);
}

insert() [2/2]

virtual void SkBBoxHierarchy::insert ( const  SkRect[], int  N  )

pure virtual

Insert N bounding boxes into the hierarchy.

Implemented in flutter::RTree, SkRTree, and CountingBBH.

operator=()

SkBBoxHierarchy & SkBBoxHierarchy::operator= ( const SkBBoxHierarchy &  )

protecteddelete

search()

virtual void SkBBoxHierarchy::search ( const SkRect &  query, std::vector< int > *  results  ) const

pure virtual

Populate results with the indices of bounding boxes intersecting that query.

Implemented in flutter::RTree, SkRTree, and CountingBBH.

---

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

• third_party/skia/include/core/SkBBHFactory.h
• third_party/skia/src/core/SkBBHFactory.cpp