pcl::StaticRangeCoder Class Reference

StaticRangeCoder compression class More...

#include <pcl/compression/entropy_range_coder.h>

List of all members.

Public Member Functions
	StaticRangeCoder ()
	Constructor.
virtual	~StaticRangeCoder ()
	Empty deconstructor.
unsigned long	encodeIntVectorToStream (std::vector< unsigned int > &inputIntVector_arg, std::ostream &outputByterStream_arg)
	Encode integer vector to output stream.
unsigned long	decodeStreamToIntVector (std::istream &inputByteStream_arg, std::vector< unsigned int > &outputIntVector_arg)
	Decode stream to output integer vector.
unsigned long	encodeCharVectorToStream (const std::vector< char > &inputByteVector_arg, std::ostream &outputByteStream_arg)
	Encode char vector to output stream.
unsigned long	decodeStreamToCharVector (std::istream &inputByteStream_arg, std::vector< char > &outputByteVector_arg)
	Decode char stream to output vector.

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Detailed Description

StaticRangeCoder compression class

Note:

This class provides static range coding functionality.

Its symbol probability/frequency table is precomputed and encoded to the output stream

Author:

Julius Kammerl (julius@kammerl.de)

Definition at line 118 of file entropy_range_coder.h.

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Constructor & Destructor Documentation

pcl::StaticRangeCoder::StaticRangeCoder

(

)

[inline]

Constructor.

Definition at line 122 of file entropy_range_coder.h.

virtual pcl::StaticRangeCoder::~StaticRangeCoder

(

)

[inline, virtual]

Empty deconstructor.

Definition at line 129 of file entropy_range_coder.h.

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Member Function Documentation

unsigned long pcl::StaticRangeCoder::decodeStreamToCharVector	(	std::istream &	inputByteStream_arg,
		std::vector< char > &	outputByteVector_arg
	)

Decode char stream to output vector.

Parameters:

inputByteStream_arg	input stream of compressed data
outputByteVector_arg	decompressed output vector

Returns:

amount of bytes read from input stream

Definition at line 601 of file entropy_range_coder.hpp.

unsigned long pcl::StaticRangeCoder::decodeStreamToIntVector	(	std::istream &	inputByteStream_arg,
		std::vector< unsigned int > &	outputIntVector_arg
	)

Decode stream to output integer vector.

Parameters:

inputByteStream_arg	input stream of compressed data
outputIntVector_arg	decompressed output vector

Returns:

amount of bytes read from input stream

Definition at line 390 of file entropy_range_coder.hpp.

unsigned long pcl::StaticRangeCoder::encodeCharVectorToStream	(	const std::vector< char > &	inputByteVector_arg,
		std::ostream &	outputByteStream_arg
	)

Encode char vector to output stream.

Parameters:

inputByteVector_arg	input vector
outputByteStream_arg	output stream containing compressed data

Returns:

amount of bytes written to output stream

Definition at line 492 of file entropy_range_coder.hpp.

unsigned long pcl::StaticRangeCoder::encodeIntVectorToStream	(	std::vector< unsigned int > &	inputIntVector_arg,
		std::ostream &	outputByterStream_arg
	)

Encode integer vector to output stream.

Parameters:

[in]	inputIntVector_arg	input vector
[out]	outputByterStream_arg	output stream containing compressed data

Returns:

amount of bytes written to output stream

Definition at line 242 of file entropy_range_coder.hpp.

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

• /usr/src/RPM/BUILD/PCL-1.6.0-Source/io/include/pcl/compression/entropy_range_coder.h
• /usr/src/RPM/BUILD/PCL-1.6.0-Source/io/include/pcl/compression/impl/entropy_range_coder.hpp