#include <WaveletPacketTreeBase.h>

Inheritance diagram for panwave::WaveletPacketTreeBase:

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Classes
struct	WaveletPacketTreeNodeData

Public Member Functions
	WaveletPacketTreeBase (const WaveletPacketTreeBase &)=delete

	WaveletPacketTreeBase (const WaveletPacketTreeBase &&)=delete

WaveletPacketTreeBase &	operator= (const WaveletPacketTreeBase &)=delete

WaveletPacketTreeBase &	operator= (const WaveletPacketTreeBase &&)=delete

virtual void	Decompose ()=0

virtual void	Reconstruct (size_t level)=0

virtual void	SetRootSignal (const std::vector< double > *signal)=0

virtual const std::vector< double > *	GetRootSignal ()=0

virtual size_t	GetWaveletLevelCount () const =0

Detailed Description

Base class for all wavelet packet tree specialization types.
This abstract class is an interface to hold methods common to various wavelet packet trees.

Member Function Documentation

◆ Decompose()

virtual void panwave::WaveletPacketTreeBase::Decompose ( )

pure virtual

Perform a wavelet packet tree decomposition.
Starting with the root node, decomposes recursively every node in the tree stopping at the leaf nodes.
This is not a sparse decomposition, all nodes will have decomposed signal data after executing.

See also: SetRootSignal

Implemented in panwave::StationaryWaveletPacketTree, and panwave::WaveletPacketTree.

◆ GetRootSignal()

virtual const std::vector<double>* panwave::WaveletPacketTreeBase::GetRootSignal ( )

pure virtual

Get a read-only view of the root node signal data.

See also: Reconstruct

Implemented in panwave::WaveletPacketTreeTemplateBase< k >, panwave::WaveletPacketTreeTemplateBase< 2 >, and panwave::WaveletPacketTreeTemplateBase< 4 >.

◆ GetWaveletLevelCount()

virtual size_t panwave::WaveletPacketTreeBase::GetWaveletLevelCount ( ) const

pure virtual

Get the number of wavelet levels this tree is capable of isolating and reconstructing.

Implemented in panwave::WaveletPacketTreeTemplateBase< k >.

◆ Reconstruct()

virtual void panwave::WaveletPacketTreeBase::Reconstruct ( size_t level )

pure virtual

Reconstruct an isolated wavelet level.
Beginning at the leaf nodes, recursively reconstruct up all levels of the tree stopping at the root node.
Upon completion, the root signal will contain the reconstructed signal.

Parameters

level The wavelet level we should isolate and reconstruct.