RakNet::HuffmanEncodingTree Class Reference

This generates special cases of the huffman encoding tree using 8 bit keys with the additional condition that unused combinations of 8 bits are treated as a frequency of 1. More...

#include <DS_HuffmanEncodingTree.h>

Public Member Functions
void	EncodeArray (unsigned char *input, size_t sizeInBytes, RakNet::BitStream *output)
	Pass an array of bytes to array and a preallocated BitStream to receive the output.
void	GenerateFromFrequencyTable (unsigned int frequencyTable[256])
	Given a frequency table of 256 elements, all with a frequency of 1 or more, generate the tree.
void	FreeMemory (void)
	Free the memory used by the tree.

Detailed Description

This generates special cases of the huffman encoding tree using 8 bit keys with the additional condition that unused combinations of 8 bits are treated as a frequency of 1.

Member Function Documentation

void RakNet::HuffmanEncodingTree::EncodeArray	(	unsigned char *	input,
		size_t	sizeInBytes,
		RakNet::BitStream *	output
	)

Pass an array of bytes to array and a preallocated BitStream to receive the output.

Parameters

[in]	input	Array of bytes to encode
[in]	sizeInBytes	size of input
[out]	output	The bitstream to write to

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

• D:/temp/RakNet_PC/Source/DS_HuffmanEncodingTree.h