AtomsCore::Archive Class Reference

Archive class. More...

#include <Serialiser.h>

Public Types
enum	Tags { kNone = 0, kCompress = 1, kRandomAccessCompress = 2, kMultithread = 4 }

Public Member Functions
	Archive ()
	Constructor.
	Archive (size_t len, size_t tag=kNone)
	Constructor. More...
	~Archive ()
	Destructor. More...
bool	writeToFile (const std::string &fileName)
	Writes binary stream to a file. More...
bool	readFromFile (const std::string &fileName)
	Reads a file and store inside the binary stream. More...
void	reset ()
	Resets the index pointer of the archive.
void	clear ()
	Clears the binary stream.
void	resize (size_t len)
	Resize buffer.
std::string	encodeBase64 (bool compress=false)
	Encode the binary stream in base 64. More...
bool	decodeBase64 (const std::string &stringValue)
	Reads a base64 string and store inside the binary stream. More...

Public Attributes
unsigned char *	buffer
	Binary stream.
size_t	index
	Current binary stream index. More...
size_t	size
	Memory size of the binary stream.
size_t	version
	Archive serialization version.
std::string	headerString
	Header string.
size_t	tags
	Flags.
bool	autoDelete
	Autodelete flag. More...

Detailed Description

Archive class.

The Archive class is used to serialize or deserialize atoms objects.

Constructor & Destructor Documentation

Archive()

AtomsCore::Archive::Archive	(	size_t	len,
		size_t	tag = kNone
	)

Constructor.

Parameters

len	Lenght of the binary stream (in bytes)
tag	Serialization options (can be used togheter): kMultithread: activate multithread serialization kCompress: activate lz4 compression on whole file kRandomAccessCompress: activate lz4 compression on single key-value

~Archive()

AtomsCore::Archive::~Archive

(

)

Destructor.

If the autoDelete flag is on, the destructor deletes the stream buffer before destroying the object

Member Function Documentation

decodeBase64()

bool AtomsCore::Archive::decodeBase64

(

const std::string &

stringValue

)

Reads a base64 string and store inside the binary stream.

Parameters

stringValue

String

Returns

Return true if the string is read

encodeBase64()

std::string AtomsCore::Archive::encodeBase64

(

bool

compress = false

)

Encode the binary stream in base 64.

Parameters

fileName

File path

Returns

Return the binary stream encoded in base 64

readFromFile()

bool AtomsCore::Archive::readFromFile

(

const std::string &

fileName

)

Reads a file and store inside the binary stream.

Parameters

fileName

File path

Returns

Return true if the file is read

writeToFile()

bool AtomsCore::Archive::writeToFile

(

const std::string &

fileName

)

Writes binary stream to a file.

Parameters

fileName

File path

Returns

Return true if the file is written

Member Data Documentation

autoDelete

bool AtomsCore::Archive::autoDelete

Autodelete flag.

If this flag is true the binary stream is deleted by the destructor

index

size_t AtomsCore::Archive::index

Current binary stream index.

This store the current index used to read or write the binary stream

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

• C:/projects/atomsCrowd/AtomsCore/include/AtomsCore/Serialiser.h