HuffmanEncodingTreeFactory Class Reference

Creates instances of the class HuffmanEncodingTree. More...

#include <DS_HuffmanEncodingTreeFactory.h>

List of all members.

Public Member Functions
	HuffmanEncodingTreeFactory ()
	Default constructor.
void	Reset (void)
	Reset the frequency table. You don't need to call this unless you want to reuse the class for a new tree.
void	AddToFrequencyTable (unsigned char *array, int size)
void	GetFrequencyTable (unsigned int _frequency[256])
unsigned int *	GetFrequencyTable (void)
HuffmanEncodingTree *	GenerateTree (void)
Private Attributes
unsigned int	frequency [256]
	Frequency table.

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Detailed Description

Creates instances of the class HuffmanEncodingTree.

This class takes a frequency table and given that frequence table, will generate an instance of HuffmanEncodingTree

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Member Function Documentation

void HuffmanEncodingTreeFactory::AddToFrequencyTable (  unsigned char *  array, int  size )

Pass an array of bytes to this to add those elements to the frequency table Parameters: [in]  array  the data to insert into the frequency table [in]  size  the size of the data to insert

HuffmanEncodingTree* HuffmanEncodingTreeFactory::GenerateTree (  void   )

Generate a HuffmanEncodingTree. You can also use GetFrequencyTable and GenerateFromFrequencyTable in the tree itself Returns: The generated instance of HuffmanEncodingTree

unsigned int* HuffmanEncodingTreeFactory::GetFrequencyTable (  void   )

Returns the frequency table as a pointer Returns: the address of the frenquency table

void HuffmanEncodingTreeFactory::GetFrequencyTable (  unsigned int  _frequency[256]  )

Copies the frequency table to the array passed Retrieve the frequency table Parameters: [in]  _frequency  The frequency table used currently

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

• C:/RakNet 2.518/Include/DS_HuffmanEncodingTreeFactory.h

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