AudioGrapher::Chunker< T > Class Template Reference

A class that chunks process cycles into equal sized samples. More...

#include <chunker.h>

Inheritance diagram for AudioGrapher::Chunker< T >:

Public Member Functions
	Chunker (samplecnt_t chunk_size)
	~Chunker ()
void	process (ProcessContext< T > const &context)
Public Member Functions inherited from AudioGrapher::ListedSource< DefaultSampleType >
void	add_output (typename Source< DefaultSampleType >::SinkPtr output)
void	clear_outputs ()
	Removes all outputs added. More...
void	remove_output (typename Source< DefaultSampleType >::SinkPtr output)
Public Member Functions inherited from AudioGrapher::Source< DefaultSampleType >
virtual	~Source ()
virtual void	add_output (SinkPtr output)=0
	Adds an output to this source. All data generated is forwarded to output. More...
virtual void	remove_output (SinkPtr output)=0
	Removes a specific output from this source. More...
Public Member Functions inherited from AudioGrapher::Sink< DefaultSampleType >
virtual	~Sink ()
virtual void	process (ProcessContext< DefaultSampleType > const &context)=0
virtual void	process (ProcessContext< DefaultSampleType > &context)

Private Attributes
samplecnt_t	chunk_size
samplecnt_t	position
T *	buffer

Additional Inherited Members
Public Types inherited from AudioGrapher::Source< DefaultSampleType >
typedef std::shared_ptr< Sink< DefaultSampleType > >	SinkPtr
Public Types inherited from AudioGrapher::FlagDebuggable< L >
typedef FlagField::Flag	Flag
Protected Types inherited from AudioGrapher::ListedSource< DefaultSampleType >
typedef std::list< typename Source< DefaultSampleType >::SinkPtr >	SinkList
Protected Member Functions inherited from AudioGrapher::ListedSource< DefaultSampleType >
void	output (ProcessContext< DefaultSampleType > const &c)
	Helper for derived classes. More...
void	output (ProcessContext< DefaultSampleType > &c)
bool	output_size_is_one ()
Protected Member Functions inherited from AudioGrapher::FlagDebuggable< L >
void	add_supported_flag (Flag flag)
	Adds a flag to the set of flags supported. More...
template<typename SelfType , typename ContextType >
void	check_flags (SelfType &self, ProcessContext< ContextType > context)
	Prints debug output if context contains flags that are not supported by this class. More...
Protected Member Functions inherited from AudioGrapher::Debuggable< DebugNone >
	Debuggable (std::ostream &debug_stream=std::cerr)
bool	debug_level (DebugLevel level)
std::ostream &	debug_stream ()
Protected Attributes inherited from AudioGrapher::ListedSource< DefaultSampleType >
SinkList	outputs

Detailed Description

template<typename T = DefaultSampleType>
class AudioGrapher::Chunker< T >

A class that chunks process cycles into equal sized samples.

Definition at line 15 of file chunker.h.

Constructor & Destructor Documentation

Chunker()

template<typename T = DefaultSampleType>

AudioGrapher::Chunker< T >::Chunker ( samplecnt_t  chunk_size )

inline

Constructs a new Chunker with a constant chunk size.
NOT RT safe

Definition at line 24 of file chunker.h.

~Chunker()

template<typename T = DefaultSampleType>

AudioGrapher::Chunker< T >::~Chunker ( )

inline

Definition at line 32 of file chunker.h.

Member Function Documentation

process()

template<typename T = DefaultSampleType>

void AudioGrapher::Chunker< T >::process ( ProcessContext< T > const &  context )

inline

Outputs data in context in chunks with the size specified in the constructor. Note that some calls might not produce any output, while others may produce several.
RT safe

Definition at line 41 of file chunker.h.

Member Data Documentation

buffer

template<typename T = DefaultSampleType>

T* AudioGrapher::Chunker< T >::buffer

private

Definition at line 80 of file chunker.h.

chunk_size

template<typename T = DefaultSampleType>

samplecnt_t AudioGrapher::Chunker< T >::chunk_size

private

Definition at line 78 of file chunker.h.

position

template<typename T = DefaultSampleType>

samplecnt_t AudioGrapher::Chunker< T >::position

private

Definition at line 79 of file chunker.h.

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

• analysis_graph.h
• chunker.h