LMDBAL::Serializer< T > Class Template Reference

A class handling serialization/deserialization. More...

#include <serializer.hpp>

Public Member Functions
	Serializer ()
	Creates an empty Serializer.
	Serializer (const T &value)
	Creates a Serializer with some data in it.
	~Serializer ()
	Destoys the serializer.
T	deserialize (const MDB_val &value)
	Deserializes value.
void	deserialize (const MDB_val &value, T &result)
	Deserializes value.
MDB_val	setData (const T &value)
	Sets the data to the seriazer.
MDB_val	getData ()
	Returns the data if it already was serialized.
void	clear ()
	Clears the state of serializer.

Detailed Description

template<class T>
class LMDBAL::Serializer< T >

A class handling serialization/deserialization.

A class that is constructed in every LMDBAL::Storage to serialize or deserialize keys and values.

It serializes to and deserializes from MDB_val

Template Parameters

K	type of the keys of the storage
V	type of the values of the storage

Constructor & Destructor Documentation

Serializer()

template<class T>

LMDBAL::Serializer< T >::Serializer

(

const T &

value

)

Creates a Serializer with some data in it.

The data automatically gets serialized

Parameters

[in]

value

- a value that is assigned to the serializer

Member Function Documentation

clear()

template<class T>

void LMDBAL::Serializer< T >::clear

(

)

Clears the state of serializer.

Normally you don't need to call this function

deserialize() [1/2]

template<class T>

T LMDBAL::Serializer< T >::deserialize

(

const MDB_val &

value

)

Deserializes value.

This is a normal way to deseriaze value

Parameters

[in]

value

- a value you want to deserialize

Returns

deserialized value

deserialize() [2/2]

template<class T>

void LMDBAL::Serializer< T >::deserialize	(	const MDB_val &	value,
		T &	result )

Deserializes value.

This is a normal way to deseriaze value

Parameters

[in]	value	- a value you want to deserialize
[out]	result	- deserialized value

getData()

template<class T>

MDB_val LMDBAL::Serializer< T >::getData

(

)

Returns the data if it already was serialized.

Normally you don't need to call this function

This may be usefull if you called LMDBAL::Serilizer::setData() but lost the result

Returns

Serialized data

setData()

template<class T>

MDB_val LMDBAL::Serializer< T >::setData

(

const T &

value

)

Sets the data to the seriazer.

This is a normal way to seriaze value

Parameters

[in]

value

- a value you want to serialize

Returns

serialized value

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

• /workspace/blue/lmdbal/src/base.h
• /workspace/blue/lmdbal/src/serializer/serializer.h
• /workspace/blue/lmdbal/src/serializer/serializer.hpp