The IBinaryDataProvider class provides file from disc, resources or memory. More...

Inheritance diagram for imtrest::IBinaryDataProvider:

Public Member Functions
virtual bool	GetData (QByteArray &data, const QByteArray &dataId, qint64 readFromPosition=0, qint64 readMaxLength=-1) const =0
	extracts data from providing file and puts it in data param

Detailed Description

The IBinaryDataProvider class provides file from disc, resources or memory.

Definition at line 16 of file IBinaryDataProvider.h.

Member Function Documentation

virtual bool imtrest::IBinaryDataProvider::GetData	(	QByteArray &	data,
		const QByteArray &	dataId,
		qint64	readFromPosition = `0`,
		qint64	readMaxLength = `-1`
	)		const

pure virtual

extracts data from providing file and puts it in data param

Parameters

data	[OUTPUT] - data of providing file
dataId	[INPUT] - id of providing file
readFromPosition	- sets the current position to start reading
readMaxLength	- sets maximum size of data to be read