ccf::kv::WriteableSetHandle< K, KSerialiser, Unit > Class Template Reference

#include <set_handle.h>

Inherited by ccf::kv::SetHandle< K, KSerialiser, Unit >.

Public Member Functions
	WriteableSetHandle (ccf::kv::untyped::MapHandle &uh)
void	insert (const K &key)
void	remove (const K &key)
void	clear ()

Protected Attributes
ccf::kv::untyped::MapHandle &	write_handle

Detailed Description

template<typename K, typename KSerialiser, typename Unit>
class ccf::kv::WriteableSetHandle< K, KSerialiser, Unit >

Grants write access to a ccf::kv::Set, as part of a ccf::kv::Tx.

Constructor & Destructor Documentation

WriteableSetHandle()

template<typename K , typename KSerialiser , typename Unit >

ccf::kv::WriteableSetHandle< K, KSerialiser, Unit >::WriteableSetHandle ( ccf::kv::untyped::MapHandle &  uh )

inline

Member Function Documentation

clear()

template<typename K , typename KSerialiser , typename Unit >

void ccf::kv::WriteableSetHandle< K, KSerialiser, Unit >::clear ( )

inline

Delete every element in this set.

insert()

template<typename K , typename KSerialiser , typename Unit >

void ccf::kv::WriteableSetHandle< K, KSerialiser, Unit >::insert ( const K &  key )

inline

Insert an element into this set.

This will always insert a value, producing a new write and updating future calls to ReadableSetHandle::get_version_of_previous_write, even if this key was already present.

Parameters

key	Key to insert

remove()

template<typename K , typename KSerialiser , typename Unit >

void ccf::kv::WriteableSetHandle< K, KSerialiser, Unit >::remove ( const K &  key )

inline

Delete an element from this set.

It is safe to call this on non-existent keys.

Parameters

key	Key to delete

Member Data Documentation

write_handle

template<typename K , typename KSerialiser , typename Unit >

ccf::kv::untyped::MapHandle& ccf::kv::WriteableSetHandle< K, KSerialiser, Unit >::write_handle

protected

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

• include/ccf/kv/set_handle.h