Library: Foundation
Package: Streams
Header: Poco/InflatingStream.h
Description
This stream decompresses all data passing through it using zlib's inflate algorithm.
After all data has been written to the stream, close() must be called to ensure completion of decompression.
Inheritance
Direct Base Classes: std::ostream, InflatingIOS
All Base Classes: InflatingIOS, std::ios, std::ostream
Member Summary
Member Functions: close
Inherited Functions: rdbuf
Constructors
InflatingOutputStream
InflatingOutputStream(
std::ostream & ostr,
InflatingStreamBuf::StreamType type = InflatingStreamBuf::STREAM_ZLIB
);
Creates an InflatingOutputStream for expanding the compressed data passed through and forwarding it to the given output stream.
InflatingOutputStream
InflatingOutputStream(
std::ostream & ostr,
int windowBits
);
Creates an InflatingOutputStream for expanding the compressed data passed through and forwarding it to the given output stream.
Please refer to the zlib documentation of inflateInit2() for a description of the windowBits parameter.
Destructor
~InflatingOutputStream
Destroys the InflatingOutputStream.
Member Functions
close
int close();
Finishes up the stream.
Must be called to ensure all data is properly written to the target output stream.