GCInfoFolding< T, ParentMostGarbageCollectedType > Struct Template Reference

#include <gc-info.h>

Public Types
using	ResultType = std::conditional_t< kCheckTypeGuardAlwaysTrue &&(kHasVirtualDestructorAtBase||kBothTypesAreTriviallyDestructible||kHasCustomFinalizerDispatchAtBase) &&!kWantsDetailedObjectNames, ParentMostGarbageCollectedType, T >

Static Public Attributes
static constexpr bool	kHasVirtualDestructorAtBase
static constexpr bool	kBothTypesAreTriviallyDestructible
static constexpr bool	kHasCustomFinalizerDispatchAtBase
static constexpr bool	kWantsDetailedObjectNames = false
static constexpr bool	kCheckTypeGuardAlwaysTrue

Detailed Description

template<typename T, typename ParentMostGarbageCollectedType>
struct cppgc::internal::GCInfoFolding< T, ParentMostGarbageCollectedType >

Definition at line 110 of file gc-info.h.

Member Typedef Documentation

ResultType

template<typename T , typename ParentMostGarbageCollectedType >

using ResultType = std::conditional_t<kCheckTypeGuardAlwaysTrue && (kHasVirtualDestructorAtBase || kBothTypesAreTriviallyDestructible || kHasCustomFinalizerDispatchAtBase) && !kWantsDetailedObjectNames, ParentMostGarbageCollectedType, T>

Definition at line 136 of file gc-info.h.

Field Documentation

kBothTypesAreTriviallyDestructible

template<typename T , typename ParentMostGarbageCollectedType >

constexpr bool kBothTypesAreTriviallyDestructible

staticconstexpr

Initial value:

=
      std::is_trivially_destructible<ParentMostGarbageCollectedType>::value &&
      std::is_trivially_destructible<T>::value

Definition at line 113 of file gc-info.h.

kCheckTypeGuardAlwaysTrue

template<typename T , typename ParentMostGarbageCollectedType >

constexpr bool kCheckTypeGuardAlwaysTrue

staticconstexpr

Initial value:

=
      GCInfoTrait<T>::CheckCallbacksAreDefined() &&
      GCInfoTrait<ParentMostGarbageCollectedType>::CheckCallbacksAreDefined()

Definition at line 130 of file gc-info.h.

kHasCustomFinalizerDispatchAtBase

template<typename T , typename ParentMostGarbageCollectedType >

constexpr bool kHasCustomFinalizerDispatchAtBase

staticconstexpr

Initial value:

=
      internal::HasFinalizeGarbageCollectedObject<
          ParentMostGarbageCollectedType>::value

Definition at line 116 of file gc-info.h.

kHasVirtualDestructorAtBase

template<typename T , typename ParentMostGarbageCollectedType >

constexpr bool kHasVirtualDestructorAtBase

staticconstexpr

Initial value:

=
      std::has_virtual_destructor<ParentMostGarbageCollectedType>::value

Definition at line 111 of file gc-info.h.

kWantsDetailedObjectNames

template<typename T , typename ParentMostGarbageCollectedType >

constexpr bool kWantsDetailedObjectNames = false

staticconstexpr

Definition at line 122 of file gc-info.h.

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

• include/cppgc/internal/gc-info.h