catapult::cache::detail::CacheFindIterator< TCacheDescriptor, TValueAdapter, TBaseSetIterator, TValue > Class Template Reference

An iterator that is returned by cache find functions. More...

Public Member Functions
	CacheFindIterator ()=default
	Creates an uninitialized iterator. More...
	CacheFindIterator (TBaseSetIterator &&iter, const KeyType &key)
	Creates an iterator around a set iterator (iter) for the specified key. More...
TValue &	get () const
TValue *	tryGet () const
	Tries to get a const value. More...
const auto *	tryGetUnadapted () const
	Tries to get a const (unadapted) value. More...

Private Types
using	KeyType = typename TCacheDescriptor::KeyType

Private Attributes
TBaseSetIterator	m_iter
KeyType	m_key

Detailed Description

template<typename TCacheDescriptor, typename TValueAdapter, typename TBaseSetIterator, typename TValue>
class catapult::cache::detail::CacheFindIterator< TCacheDescriptor, TValueAdapter, TBaseSetIterator, TValue >

An iterator that is returned by cache find functions.

Member Typedef Documentation

KeyType

template<typename TCacheDescriptor , typename TValueAdapter , typename TBaseSetIterator , typename TValue >

using catapult::cache::detail::CacheFindIterator< TCacheDescriptor, TValueAdapter, TBaseSetIterator, TValue >::KeyType = typename TCacheDescriptor::KeyType

private

Constructor & Destructor Documentation

CacheFindIterator() [1/2]

template<typename TCacheDescriptor , typename TValueAdapter , typename TBaseSetIterator , typename TValue >

catapult::cache::detail::CacheFindIterator< TCacheDescriptor, TValueAdapter, TBaseSetIterator, TValue >::CacheFindIterator ( )

default

Creates an uninitialized iterator.

CacheFindIterator() [2/2]

template<typename TCacheDescriptor , typename TValueAdapter , typename TBaseSetIterator , typename TValue >

catapult::cache::detail::CacheFindIterator< TCacheDescriptor, TValueAdapter, TBaseSetIterator, TValue >::CacheFindIterator ( TBaseSetIterator &&  iter, const KeyType &  key  )

inline

Creates an iterator around a set iterator (iter) for the specified key.

Member Function Documentation

get()

template<typename TCacheDescriptor , typename TValueAdapter , typename TBaseSetIterator , typename TValue >

TValue& catapult::cache::detail::CacheFindIterator< TCacheDescriptor, TValueAdapter, TBaseSetIterator, TValue >::get ( ) const

inline

Gets a const value.

Exceptions

catapult_invalid_argument

if this iterator does not point to a value.

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tryGet()

template<typename TCacheDescriptor , typename TValueAdapter , typename TBaseSetIterator , typename TValue >

TValue* catapult::cache::detail::CacheFindIterator< TCacheDescriptor, TValueAdapter, TBaseSetIterator, TValue >::tryGet ( ) const

inline

Tries to get a const value.

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tryGetUnadapted()

template<typename TCacheDescriptor , typename TValueAdapter , typename TBaseSetIterator , typename TValue >

const auto* catapult::cache::detail::CacheFindIterator< TCacheDescriptor, TValueAdapter, TBaseSetIterator, TValue >::tryGetUnadapted ( ) const

inline

Tries to get a const (unadapted) value.

Member Data Documentation

m_iter

template<typename TCacheDescriptor , typename TValueAdapter , typename TBaseSetIterator , typename TValue >

TBaseSetIterator catapult::cache::detail::CacheFindIterator< TCacheDescriptor, TValueAdapter, TBaseSetIterator, TValue >::m_iter

private

m_key

template<typename TCacheDescriptor , typename TValueAdapter , typename TBaseSetIterator , typename TValue >

KeyType catapult::cache::detail::CacheFindIterator< TCacheDescriptor, TValueAdapter, TBaseSetIterator, TValue >::m_key

private

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

• CacheMixins.h