ccf::kv::WriteableValueHandle< V, VSerialiser, Unit > Class Template Reference

#include <value_handle.h>

Inherited by ccf::kv::ValueHandle< V, VSerialiser, Unit >.

Public Member Functions
	WriteableValueHandle (ccf::kv::untyped::MapHandle &uh)
void	put (const V &value)
void	clear ()

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

Detailed Description

template<typename V, typename VSerialiser, typename Unit>
class ccf::kv::WriteableValueHandle< V, VSerialiser, Unit >

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

Constructor & Destructor Documentation

WriteableValueHandle()

template<typename V , typename VSerialiser , typename Unit >

ccf::kv::WriteableValueHandle< V, VSerialiser, Unit >::WriteableValueHandle ( ccf::kv::untyped::MapHandle &  uh )

inline

Member Function Documentation

clear()

template<typename V , typename VSerialiser , typename Unit >

void ccf::kv::WriteableValueHandle< V, VSerialiser, Unit >::clear ( )

inline

Delete this value, restoring its original undefined state.

put()

template<typename V , typename VSerialiser , typename Unit >

void ccf::kv::WriteableValueHandle< V, VSerialiser, Unit >::put ( const V &  value )

inline

Modify this value.

If this value was previously defined, it will be overwritten. Even if the previous value was identical, this produces a serialised write in the ledger.

Parameters

value

New entry to assign to this Value

Member Data Documentation

write_handle

template<typename V , typename VSerialiser , typename Unit >

ccf::kv::untyped::MapHandle& ccf::kv::WriteableValueHandle< V, VSerialiser, Unit >::write_handle

protected

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

• include/ccf/kv/value_handle.h