Data source. More...

Public Member Functions
	Source (struct SIGNDOC_Source *aImpl)
	Constructor.
virtual	~Source ()
	Destructor.
int	fetch (const void *&aPtr, int aMaxSize)
	Fetch data from the document.

Detailed Description

Data source.

Interface for getting byte ranges from a document.

Constructor & Destructor Documentation

de::softpro::doc::Source::Source ( struct SIGNDOC_Source * aImpl ) [inline]

Constructor.

Parameters:

[in] aImpl A pointer to the C structure.

virtual de::softpro::doc::Source::~Source ( ) [inline, virtual]

Destructor.

int de::softpro::doc::Source::fetch	(	const void *&	aPtr,
		int	aMaxSize
	)		`[inline]`

Fetch data from the document.

Parameters:

[out]	aPtr	A pointer to the first byte will be stored here.
[in]	aMaxSize	Fetch up to this many bytes. Must be positive.

Returns:: 0 if no more data is available, otherwise the number of bytes pointed to by the pointer returned in aPtr. The return value is always less than or equal to aMaxSize.

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