Zlib Namespace Reference


Functions
std::string	compress (const std::string &input)
	Compresses the passed data, returning compressed data.
std::string	decompress (const std::string &input, uint32_t bufsize)
	Decompresses passed data.

Function Documentation

std::string Zlib::compress

(

const std::string &

input

)

Compresses the passed data, returning compressed data.

Parameters:

input

Data to be compressed

Definition at line 30 of file zutils.cpp.

Decompresses passed data.

Parameters:

	input	Data to be uncompressed
	bufsize	Suggested buffer size. If left at default value, the method attempts to guess the internal buffer size for unpacking itself.

Exceptions:

std::runtime_error

if decompression fails

Note:: This function may call itself recursivly if the destination buffer size was not big enough to unpack the data (thus the second parameter also). The recursion ends either when the unpacking succeeds, or when destination buffer size exceeds 1MB. If you want to decompress data resulting in larger amount of unpacket data than 1MB, explicitly specify the buffer size as parameter.

Definition at line 68 of file zutils.cpp.