cppgc::CustomSpace< ConcreteCustomSpace > Class Template Reference

#include <custom-space.h>

Inheritance diagram for cppgc::CustomSpace< ConcreteCustomSpace >:

Collaboration diagram for cppgc::CustomSpace< ConcreteCustomSpace >:

Public Member Functions
CustomSpaceIndex	GetCustomSpaceIndex () const final
bool	IsCompactable () const final
Public Member Functions inherited from cppgc::CustomSpaceBase
virtual	~CustomSpaceBase ()=default
virtual CustomSpaceIndex	GetCustomSpaceIndex () const =0
virtual bool	IsCompactable () const =0

Static Public Attributes
static constexpr bool	kSupportsCompaction = false

Detailed Description

template<typename ConcreteCustomSpace>
class cppgc::CustomSpace< ConcreteCustomSpace >

Base class custom spaces should directly inherit from. The class inheriting from CustomSpace must define kSpaceIndex as unique space index. These indices need for form a sequence starting at 0.

Example:

class CustomSpace1 : public CustomSpace<CustomSpace1> {
 public:
  static constexpr CustomSpaceIndex kSpaceIndex = 0;
};
class CustomSpace2 : public CustomSpace<CustomSpace2> {
 public:
  static constexpr CustomSpaceIndex kSpaceIndex = 1;
};

Member Function Documentation

GetCustomSpaceIndex()

template<typename ConcreteCustomSpace >

CustomSpaceIndex cppgc::CustomSpace< ConcreteCustomSpace >::GetCustomSpaceIndex ( ) const

inlinefinalvirtual

Implements cppgc::CustomSpaceBase.

IsCompactable()

template<typename ConcreteCustomSpace >

bool cppgc::CustomSpace< ConcreteCustomSpace >::IsCompactable ( ) const

inlinefinalvirtual

Implements cppgc::CustomSpaceBase.

Member Data Documentation

kSupportsCompaction

template<typename ConcreteCustomSpace >

constexpr bool cppgc::CustomSpace< ConcreteCustomSpace >::kSupportsCompaction = false

staticconstexpr

Compaction is only supported on spaces that manually manage slots recording.

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

• include/cppgc/custom-space.h