The StreamMultiversion class this parser works with simple multiversion packages. More...

#include <streammultiversion.h>

Inheritance diagram for QH::StreamMultiversion:

Collaboration diagram for QH::StreamMultiversion:

Public Member Functions
	StreamMultiversion ()

virtual int	version () const =0
	version override this method to sets version of package.

virtual int	realVersion () const
	realVersion This method return value of the version that was be saved in the bytes array.

Public Member Functions inherited from QH::StreamBase
	StreamBase ()

virtual	~StreamBase ()

bool	fromBytes (const QByteArray &data)
	fromBytes This method provide initialization of object from byte array.

QByteArray	toBytes () const
	toBytes This method convert a current object to bytes array.

bool	fromBase64 (const QString &data)
	fromBase64 This method provide initialization of object from the base64 string.

bool	fromBase64 (const QByteArray &data)
	fromBase64 This method provide initialization of object from the base64 string.

QByteArray	toBase64 () const
	toBase64 This method convert a current object to the base64 string.

template<class T >
T &	copy (const StreamBase &right)
	copy This is base copy method for all StreamBase structures. Default implementation it is copy from byteArray.

template<class T >
bool	compare (const T &right)
	compare This method compare array signatures of this and right objects.

Protected Member Functions
QDataStream &	fromStream (QDataStream &stream) override
	fromStream This method should be read all bytes from the stream object and full the current object.

QDataStream &	toStream (QDataStream &stream) const override
	fromStream This method should be write all members of the current object to the stream object.

Protected Member Functions inherited from QH::StreamBase
virtual int	parsingVersion () const
	parsingVersion this method return parsing version of Qt. By Default is 0 (last available parsing). see https://doc.qt.io/qt-6/qdatastream.html#Version-enum

virtual unsigned int	typeId () const
	typeId This method return id of type.

Detailed Description

The StreamMultiversion class this parser works with simple multiversion packages.

Definition at line 18 of file streammultiversion.h.

Constructor & Destructor Documentation

◆ StreamMultiversion()

QH::StreamMultiversion::StreamMultiversion ( )

Definition at line 6 of file streammultiversion.cpp.

Member Function Documentation

◆ fromStream()

QDataStream & QH::StreamMultiversion::fromStream ( QDataStream & stream )

overrideprotectedvirtual

fromStream This method should be read all bytes from the stream object and full the current object.

Note: The implementation of this method should be invoke a method of base class.

Parameters

stream This is Qt stream object.

Returns: Qt stream object.

Examle of base simple implementation:

QDataStream &ExampleClass::fromStream(QDataStream &stream) const {
    StreamBase::toStream(stream);
    stream >> exampleMember;
    return stream;
}

Implements QH::StreamBase.

Definition at line 10 of file streammultiversion.cpp.

◆ realVersion()

int QH::StreamMultiversion::realVersion ( ) const

virtual

realVersion This method return value of the version that was be saved in the bytes array.

Returns

Note: use this method to check version of read package in the fromStream method..

Definition at line 21 of file streammultiversion.cpp.

◆ toStream()

QDataStream & QH::StreamMultiversion::toStream ( QDataStream & stream ) const

overrideprotectedvirtual

fromStream This method should be write all members of the current object to the stream object.

Note: The implementation of this method should be invoke a method of base class.

Parameters

stream This is Qt stream object.

Returns: Qt stream object.

Examle of base simple implementation:

QDataStream &ExampleClass::toStream(QDataStream &stream) const {
    StreamBase::toStream(stream);
    stream << exampleMember;
    return stream;
}

Implements QH::StreamBase.

Definition at line 15 of file streammultiversion.cpp.

◆ version()

virtual int QH::StreamMultiversion::version ( ) const

pure virtual

version override this method to sets version of package.

Returns

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

src/public/streammultiversion.h
src/public/streammultiversion.cpp

Public Member Functions

Protected Member Functions