TrinityCore
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UF::OptionalUpdateFieldBase< T > Class Template Reference

#include <UpdateField.h>

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Public Types

using value_type = T
 
using IsLarge = std::integral_constant< bool, sizeof(void *) *3< sizeof(T)>
 
using StorageType = std::conditional_t< IsLarge::value, std::unique_ptr< T >, Optional< T > >
 

Public Member Functions

 ~OptionalUpdateFieldBase ()
 
bool has_value () const
 
 operator bool const () const
 
T const * operator-> () const
 
T const & operator* () const
 

Private Member Functions

void ConstructValue ()
 
void ConstructValue (std::false_type)
 
void ConstructValue (std::true_type)
 
void DestroyValue ()
 

Private Attributes

StorageType _value = { }
 

Friends

template<typename F , bool PublicSet>
struct MutableFieldReference
 
template<typename F , bool PublicSet>
struct MutableNestedFieldReference
 
template<std::size_t Bits>
class HasChangesMask
 
template<typename F >
struct OptionalUpdateFieldSetter
 
class UpdateFieldHolder
 

Detailed Description

template<typename T>
class UF::OptionalUpdateFieldBase< T >

Definition at line 896 of file UpdateField.h.

Member Typedef Documentation

◆ IsLarge

template<typename T >
using UF::OptionalUpdateFieldBase< T >::IsLarge = std::integral_constant<bool, sizeof(void*) * 3 < sizeof(T)>

Definition at line 914 of file UpdateField.h.

◆ StorageType

template<typename T >
using UF::OptionalUpdateFieldBase< T >::StorageType = std::conditional_t<IsLarge::value, std::unique_ptr<T>, Optional<T> >

Definition at line 915 of file UpdateField.h.

◆ value_type

template<typename T >
using UF::OptionalUpdateFieldBase< T >::value_type = T

Definition at line 913 of file UpdateField.h.

Constructor & Destructor Documentation

◆ ~OptionalUpdateFieldBase()

template<typename T >
UF::OptionalUpdateFieldBase< T >::~OptionalUpdateFieldBase ( )
inline

Definition at line 917 of file UpdateField.h.

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Member Function Documentation

◆ ConstructValue() [1/3]

template<typename T >
void UF::OptionalUpdateFieldBase< T >::ConstructValue ( )
inlineprivate

Definition at line 941 of file UpdateField.h.

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◆ ConstructValue() [2/3]

template<typename T >
void UF::OptionalUpdateFieldBase< T >::ConstructValue ( std::false_type  )
inlineprivate

Definition at line 946 of file UpdateField.h.

◆ ConstructValue() [3/3]

template<typename T >
void UF::OptionalUpdateFieldBase< T >::ConstructValue ( std::true_type  )
inlineprivate

Definition at line 951 of file UpdateField.h.

◆ DestroyValue()

template<typename T >
void UF::OptionalUpdateFieldBase< T >::DestroyValue ( )
inlineprivate

Definition at line 956 of file UpdateField.h.

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◆ has_value()

template<typename T >
bool UF::OptionalUpdateFieldBase< T >::has_value ( ) const
inline

Definition at line 922 of file UpdateField.h.

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◆ operator bool const()

template<typename T >
UF::OptionalUpdateFieldBase< T >::operator bool const ( ) const
inline

Definition at line 927 of file UpdateField.h.

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◆ operator*()

template<typename T >
T const & UF::OptionalUpdateFieldBase< T >::operator* ( ) const
inline

Definition at line 935 of file UpdateField.h.

◆ operator->()

template<typename T >
T const * UF::OptionalUpdateFieldBase< T >::operator-> ( ) const
inline

Definition at line 931 of file UpdateField.h.

Friends And Related Function Documentation

◆ HasChangesMask

template<typename T >
template<std::size_t Bits>
friend class HasChangesMask
friend

Definition at line 905 of file UpdateField.h.

◆ MutableFieldReference

template<typename T >
template<typename F , bool PublicSet>
friend struct MutableFieldReference
friend

Definition at line 899 of file UpdateField.h.

◆ MutableNestedFieldReference

template<typename T >
template<typename F , bool PublicSet>
friend struct MutableNestedFieldReference
friend

Definition at line 902 of file UpdateField.h.

◆ OptionalUpdateFieldSetter

template<typename T >
template<typename F >
friend struct OptionalUpdateFieldSetter
friend

Definition at line 908 of file UpdateField.h.

◆ UpdateFieldHolder

template<typename T >
friend class UpdateFieldHolder
friend

Definition at line 910 of file UpdateField.h.

Member Data Documentation

◆ _value

template<typename T >
StorageType UF::OptionalUpdateFieldBase< T >::_value = { }
private

Definition at line 961 of file UpdateField.h.

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