Inheritance diagram for MHAMultiSrc::waveform_t:

Public Member Functions
	waveform_t (MHA_AC::algo_comm_t &iac, std::string name, unsigned int frames, unsigned int channels)

mha_wave_t *	update (mha_wave_t *s)
	Update data of waveform to hold actual input data. More...

Public Member Functions inherited from MHA_AC::waveform_t
	waveform_t (algo_comm_t &ac, const std::string &name, unsigned int frames, unsigned int channels, bool insert_now)
	Initialize memory and metadata of the AC variable. More...

	~waveform_t ()
	Destroy the AC variable: deallocate its memory. More...

void	insert ()
	Insert or re-insert AC variable into AC space. More...

void	remove ()
	Remove the AC variable by reference from the AC variable space. More...

Public Member Functions inherited from MHASignal::waveform_t
	waveform_t (const unsigned int &frames, const unsigned int &channels)
	constructor of waveform_t More...

	waveform_t (const mhaconfig_t &cf)
	Constructor to create a waveform from plugin configuration. More...

	waveform_t (const mha_wave_t &src)
	Copy contructor for mha_wave_t source. More...

	waveform_t (const MHASignal::waveform_t &src)
	Copy contructor. More...

	waveform_t (const std::vector< mha_real_t > &src)
	Copy contructor for std::vector<mha_real_t> source. More...

std::vector< mha_real_t >	flatten () const

	operator std::vector< mha_real_t > () const

void	operator= (const mha_real_t &v)

mha_real_t &	operator[] (unsigned int k)

const mha_real_t &	operator[] (unsigned int k) const

mha_real_t &	value (unsigned int t, unsigned int ch)
	Element accessor. More...

mha_real_t &	operator() (unsigned int t, unsigned int ch)
	Element accessor. More...

const mha_real_t &	value (unsigned int t, unsigned int ch) const
	Constant element accessor. More...

const mha_real_t &	operator() (unsigned int t, unsigned int ch) const
	Constant element accessor. More...

mha_real_t	sum (const unsigned int &a, const unsigned int &b)
	sum of all elements between [a,b) in all channels More...

mha_real_t	sum (const unsigned int &a, const unsigned int &b, const unsigned int &ch)
	sum of all elements between [a,b) in channel ch More...

mha_real_t	sum ()
	sum of all elements More...

mha_real_t	sumsqr ()
	sum of square of all elements More...

mha_real_t	sum_channel (const unsigned int &)
	return sum of all elements in one channel More...

void	assign (const unsigned int &k, const unsigned int &ch, const mha_real_t &val)
	set frame "k" in channel "ch" to value "val" More...

void	assign (const mha_real_t &)
	set all elements to value More...

void	assign_frame (const unsigned int &k, const mha_real_t &val)
	assign value "val" to frame k in all channels More...

void	assign_channel (const unsigned int &c, const mha_real_t &val)
	assign value "val" to channel ch in all frames More...

void	copy (const std::vector< mha_real_t > &v)

void	copy (const mha_wave_t &)
	copy data from source into current waveform More...

void	copy (const mha_wave_t *)

void	copy_channel (const mha_wave_t &, unsigned int, unsigned int)
	Copy one channel of a given waveform signal to a target channel. More...

void	copy_from_at (unsigned int, unsigned int, const mha_wave_t &, unsigned int)
	Copy part of the source signal into part of this waveform object. More...

void	export_to (mha_wave_t &)
	copy data into allocated mha_wave_t structure More...

void	limit (const mha_real_t &min, const mha_real_t &max)
	limit target to range [min,max] More...

void	power (const waveform_t &)
	transform waveform signal (in Pa) to squared signal (in W/m^2) More...

void	powspec (const mha_spec_t &)
	get the power spectrum (in W/m^2) from a complex spectrum More...

void	scale (const unsigned int &a, const unsigned int &b, const unsigned int &ch, const mha_real_t &val)
	scale section [a,b) in channel "ch" by "val" More...

void	scale (const unsigned int &k, const unsigned int &ch, const mha_real_t &val)
	scale one element More...

void	scale_channel (const unsigned int &, const mha_real_t &)
	scale one channel of target with a scalar More...

void	scale_frame (const unsigned int &, const mha_real_t &)

unsigned int	get_size () const

Public Member Functions inherited from MHAMultiSrc::base_t
	base_t (MHA_AC::algo_comm_t &iac)

void	select_source (const std::vector< std::string > &src, int in_channels)
	Change the selection of input sources. More...

Additional Inherited Members
Public Attributes inherited from mha_wave_t
mha_real_t *	buf
	signal buffer More...

unsigned int	num_channels
	number of channels More...

unsigned int	num_frames
	number of frames in each channel More...

mha_channel_info_t *	channel_info
	detailed channel description More...

Protected Member Functions inherited from MHAPlugin::config_t< MHAMultiSrc::channels_t >
MHAMultiSrc::channels_t *	poll_config ()
	Receive the latest run time configuration. More...

MHAMultiSrc::channels_t *	peek_config () const
	Receive the latest run time configuration without changing the configuration pointer. More...

void	push_config (MHAMultiSrc::channels_t *ncfg)
	Push a new run time configuration into the configuration fifo. More...

void	cleanup_unused_cfg ()
	To be called by the push_config() for housekeeping. More...

void	remove_all_cfg ()
	To be called on Plugin destruction, will delete all runtime configuration list nodes and objects regardless of their in_use flag. More...

	config_t ()

	~config_t ()

Protected Attributes inherited from MHA_AC::waveform_t
algo_comm_t &	ac
	AC variable space. More...

const std::string	name
	Name of this AC variable in the AC variable space. More...

const bool	remove_during_destructor
	flag whether to remove from AC variable space in destructor. More...

Protected Attributes inherited from MHAMultiSrc::base_t
MHA_AC::algo_comm_t &	ac

Protected Attributes inherited from MHAPlugin::config_t< MHAMultiSrc::channels_t >
MHAMultiSrc::channels_t *	cfg
	Pointer to the runtime configuration currently used by the signal processing thread. More...

Constructor & Destructor Documentation

◆ waveform_t()

MHAMultiSrc::waveform_t::waveform_t	(	MHA_AC::algo_comm_t &	iac,
		std::string	name,
		unsigned int	frames,
		unsigned int	channels
	)

Member Function Documentation

◆ update()

mha_wave_t * MHAMultiSrc::waveform_t::update ( mha_wave_t * s )

Update data of waveform to hold actual input data.

Parameters

s	Input signal chunk

Returns: Return pointer to waveform structure

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

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ waveform_t()

Member Function Documentation

◆ update()