Read and decompress bytes from a Zlib-compressed buffer. More...

Inheritance diagram for byteme::ZlibBufferReader:

Collaboration diagram for byteme::ZlibBufferReader:

Public Member Functions
	ZlibBufferReader (const unsigned char *buffer, std::size_t length, const ZlibBufferReaderOptions &options)

std::size_t	read (unsigned char *buffer, std::size_t n)

Public Member Functions inherited from byteme::Reader

Detailed Description

Read and decompress bytes from a Zlib-compressed buffer.

This is basically a wrapper around Zlib's inflate method, with correct closing and error checking.

Constructor & Destructor Documentation

byteme::ZlibBufferReader::ZlibBufferReader	(	const unsigned char *	buffer,
		std::size_t	length,
		const ZlibBufferReaderOptions &	options )

inline

Parameters

buffer	Pointer to an array containing the compressed data.
length	Length of the `buffer` array.
options	Further options.

std::size_t byteme::ZlibBufferReader::read	(	unsigned char *	buffer,
		std::size_t	n )

inlinevirtual

Read the specified number of bytes from the source into a user-supplied buffer.

Parameters

[out]	buffer	Pointer to an array of at least length `n`.
	n	Maximum number of bytes to extract from the source. This may be zero.

Returns: Number of bytes that were actually extracted from the source. This will be less than or equal to n. If less than n, the stream of bytes from the source is finished and no more calls to read() should be performed.

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