MHAParser::parser_t Class Reference

Parser node class. More...

Inherits MHAParser::base_t.

Inherited by alsa_dev_par_parser_t, AuditoryProfile::parser_t, AuditoryProfile::parser_t::ear_t, AuditoryProfile::parser_t::fmap_t, DynComp::dc_afterburn_vars_t, fw_t, io_alsa_t, io_asterisk_parser_t, io_dummy_t, io_file_t, io_parser_t, io_tcp_parser_t, MHAFilter::adapt_filter_t, MHAFilter::iir_filter_t, MHAIOJack::io_jack_t, MHAIOJackdb::io_jack_t, MHAIOPortAudio::device_info_t, MHAIOPortAudio::io_portaudio_t, MHAIOPortAudio::stream_info_t, MHAParser::mhaconfig_mon_t, MHAParser::window_t, MHAPlugin::plugin_t< runtime_cfg_t >, MHAPlugin_Split::split_t, MHAPlugin::plugin_t< ac2wave_t >, MHAPlugin::plugin_t< ac2xdf_rt_t >, MHAPlugin::plugin_t< acConcat_wave_config >, MHAPlugin::plugin_t< acPooling_wave_config >, MHAPlugin::plugin_t< acSteer_config >, MHAPlugin::plugin_t< acTransform_wave_config >, MHAPlugin::plugin_t< acwriter_t >, MHAPlugin::plugin_t< adaptive_feedback_canceller_config >, MHAPlugin::plugin_t< adm_rtconfig_t >, MHAPlugin::plugin_t< analysepath_t >, MHAPlugin::plugin_t< cfg_t >, MHAPlugin::plugin_t< char >, MHAPlugin::plugin_t< cohflt_t >, MHAPlugin::plugin_t< combc_t >, MHAPlugin::plugin_t< cpuload_cfg_t >, MHAPlugin::plugin_t< db_t >, MHAPlugin::plugin_t< dbasync_t >, MHAPlugin::plugin_t< dc_t >, MHAPlugin::plugin_t< delaysum_t >, MHAPlugin::plugin_t< delaysum_wave_t >, MHAPlugin::plugin_t< doasvm_classification_config >, MHAPlugin::plugin_t< doasvm_feature_extraction_config >, MHAPlugin::plugin_t< example5_t >, MHAPlugin::plugin_t< fftfb_plug_t >, MHAPlugin::plugin_t< fftfbpow_t >, MHAPlugin::plugin_t< fftfilter_t >, MHAPlugin::plugin_t< fshift_config_t >, MHAPlugin::plugin_t< gsc_adaptive_stage >, MHAPlugin::plugin_t< gtfb_analyzer_cfg_t >, MHAPlugin::plugin_t< gtfb_simd_cfg_t >, MHAPlugin::plugin_t< gtfb_simple_rt_t >, MHAPlugin::plugin_t< hilbert_shifter_t >, MHAPlugin::plugin_t< int >, MHAPlugin::plugin_t< level_matching_config_t >, MHAPlugin::plugin_t< lpc_bl_predictor_config >, MHAPlugin::plugin_t< lpc_burglattice_config >, MHAPlugin::plugin_t< lpc_config >, MHAPlugin::plugin_t< matlab_wrapper_rt_cfg_t >, MHAPlugin::plugin_t< MHA_AC::spectrum_t >, MHAPlugin::plugin_t< MHA_AC::waveform_t >, MHAPlugin::plugin_t< mhachain::plugs_t >, MHAPlugin::plugin_t< MHAFilter::partitioned_convolution_t >, MHAPlugin::plugin_t< MHASignal::async_rmslevel_t >, MHAPlugin::plugin_t< MHASignal::delay_t >, MHAPlugin::plugin_t< MHASignal::waveform_t >, MHAPlugin::plugin_t< MHAWindow::fun_t >, MHAPlugin::plugin_t< noise_psd_estimator_t >, MHAPlugin::plugin_t< overlapadd_t >, MHAPlugin::plugin_t< plingploing_t >, MHAPlugin::plugin_t< prediction_error_config >, MHAPlugin::plugin_t< resampling_t >, MHAPlugin::plugin_t< rohConfig >, MHAPlugin::plugin_t< route::process_t >, MHAPlugin::plugin_t< rt_nlms_t >, MHAPlugin::plugin_t< scaler_t >, MHAPlugin::plugin_t< sine_cfg_t >, MHAPlugin::plugin_t< smooth_cepstrum_t >, MHAPlugin::plugin_t< smoothspec_wrap_t >, MHAPlugin::plugin_t< spec2wave_t >, MHAPlugin::plugin_t< spec_fader_t >, MHAPlugin::plugin_t< steerbf_config >, MHAPlugin::plugin_t< trigger2lsl_rt_t >, MHAPlugin::plugin_t< UNIT >, MHAPlugin::plugin_t< wave2spec_t >, MHAPlugin::plugin_t< wavwriter_t >, softclipper_variables_t, testplugin::ac_parser_t, testplugin::config_parser_t, and testplugin::signal_parser_t.

Public Member Functions
	parser_t (const std::string &help_text="")
	Construct detached node to be used in the configuration tree. More...
	~parser_t ()
void	insert_item (const std::string &, base_t *)
	Register a parser item into this sub-parser. More...
void	remove_item (const std::string &)
	Remove an item by name. More...
void	force_remove_item (const std::string &)
	Remove an item by name. More...
void	remove_item (const base_t *)
	Remove an item by address. More...
Public Member Functions inherited from MHAParser::base_t
	base_t (const std::string &)
	Constructor for base class of all parser nodes. More...
	base_t (const base_t &)
	Copy constructor for base_t. More...
base_t &	operator= (const base_t &)=default
	base_t (base_t &&)=delete
base_t &	operator= (base_t &&)=delete
virtual	~base_t ()
virtual std::string	parse (const std::string &)
	Causes this node to process a command in the openMHA configuration language. More...
virtual void	parse (const char *, char *, unsigned int)
	This function parses a command and writes the parsing result into a C character array. More...
virtual void	parse (const std::vector< std::string > &, std::vector< std::string > &)
virtual std::string	query_perm (const std::string &)
virtual std::string	query_range (const std::string &)
std::string	query_version (const std::string &)
std::string	query_id (const std::string &)
std::string	query_subst (const std::string &)
std::string	query_addsubst (const std::string &)
std::string	query_help (const std::string &)
std::string	query_cmds (const std::string &)
void	set_node_id (const std::string &)
	Set the identification string of this parser node. More...
void	set_help (const std::string &)
	Set the help comment of a variable or parser. More...
void	add_parent_on_insert (parser_t *, std::string)
void	rm_parent_on_remove (parser_t *)
const std::string &	fullname () const
	Return the full dot-separated path name of this parser node in the openMHA configuration tree. More...

Protected Member Functions
std::string	op_subparse (expression_t &)
std::string	op_setval (expression_t &)
std::string	op_query (expression_t &)
std::string	query_type (const std::string &)
std::string	query_dump (const std::string &)
std::string	query_entries (const std::string &)
std::string	query_readfile (const std::string &)
std::string	query_savefile (const std::string &)
std::string	query_savefile_compact (const std::string &)
std::string	query_savemons (const std::string &)
std::string	query_val (const std::string &)
std::string	query_listids (const std::string &)
void	set_id_string (const std::string &)
bool	has_entry (const std::string &)
Protected Member Functions inherited from MHAParser::base_t
void	activate_query (const std::string &, query_t)
void	notify ()

Private Attributes
entry_map_t	entries
std::string	id_string
	identification string More...
std::string	last_errormsg

Additional Inherited Members
Public Attributes inherited from MHAParser::base_t
MHAEvents::emitter_t	writeaccess
	Event emitted on write access. More...
MHAEvents::emitter_t	valuechanged
	Event emitted if the value has changed. More...
MHAEvents::emitter_t	readaccess
	Event emitted on read access. More...
MHAEvents::emitter_t	prereadaccess
	Event emitted on read access, before the data field is accessed. More...
Protected Attributes inherited from MHAParser::base_t
query_map_t	queries
bool	data_is_initialized

Detailed Description

Parser node class.

A parser_t instance is a node in the configuration tree. A parser node can contain any number of other parser_t instances or configuration language variables. These items are inserted into a parser node using the parser_t::insert_item method.

Constructor & Destructor Documentation

parser_t()

MHAParser::parser_t::parser_t

(

const std::string &

help_text = ""

)

Construct detached node to be used in the configuration tree.

Parameters

help_text

A text describing this node. E.g. if this node lives at the root of some openMHA plugin, then the help text should describe the functionality of the plugin.

~parser_t()

MHAParser::parser_t::~parser_t

(

)

Member Function Documentation

insert_item()

void MHAParser::parser_t::insert_item	(	const std::string &	n,
		MHAParser::base_t *	e
	)

Register a parser item into this sub-parser.

This function registers an item under a given name into this sub-parser and makes it accessible to the parser interface.

Parameters

n	Name of the item in the configuration tree
e	C++ pointer to the item instance. e can either point to a variable, to a monitor, or to another sub-parser.

remove_item() [1/2]

void MHAParser::parser_t::remove_item

(

const std::string &

n

)

Remove an item by name.

If the item does not exist, an error is being reported.

Parameters

n	Name of parser item to be removed from list.

force_remove_item()

void MHAParser::parser_t::force_remove_item

(

const std::string &

n

)

Remove an item by name.

Non-existing items are ignored.

Parameters

n	Name of parser item to be removed from list.

remove_item() [2/2]

void MHAParser::parser_t::remove_item

(

const base_t *

addr

)

Remove an item by address.

The item belonging to an address is being removed from the list of items.

Parameters

addr	Address of parser item to be removed.

op_subparse()

std::string MHAParser::parser_t::op_subparse ( expression_t &  x )

protectedvirtual

Reimplemented from MHAParser::base_t.

op_setval()

std::string MHAParser::parser_t::op_setval ( expression_t &  x )

protectedvirtual

Reimplemented from MHAParser::base_t.

op_query()

std::string MHAParser::parser_t::op_query ( expression_t &  x )

protectedvirtual

Reimplemented from MHAParser::base_t.

query_type()

std::string MHAParser::parser_t::query_type ( const std::string &  )

protectedvirtual

Reimplemented from MHAParser::base_t.

query_dump()

std::string MHAParser::parser_t::query_dump ( const std::string &  )

protectedvirtual

Reimplemented from MHAParser::base_t.

query_entries()

std::string MHAParser::parser_t::query_entries ( const std::string &  )

protectedvirtual

Reimplemented from MHAParser::base_t.

query_readfile()

std::string MHAParser::parser_t::query_readfile ( const std::string &  fname )

protectedvirtual

Reimplemented from MHAParser::base_t.

query_savefile()

std::string MHAParser::parser_t::query_savefile ( const std::string &  fname )

protectedvirtual

Reimplemented from MHAParser::base_t.

query_savefile_compact()

std::string MHAParser::parser_t::query_savefile_compact ( const std::string &  fname )

protectedvirtual

Reimplemented from MHAParser::base_t.

query_savemons()

std::string MHAParser::parser_t::query_savemons ( const std::string &  fname )

protectedvirtual

Reimplemented from MHAParser::base_t.

query_val()

std::string MHAParser::parser_t::query_val ( const std::string &  s )

protectedvirtual

Reimplemented from MHAParser::base_t.

query_listids()

std::string MHAParser::parser_t::query_listids ( const std::string &  s )

protectedvirtual

Reimplemented from MHAParser::base_t.

set_id_string()

void MHAParser::parser_t::set_id_string ( const std::string &  s )

protected

has_entry()

bool MHAParser::parser_t::has_entry ( const std::string &  s )

protected

Member Data Documentation

entries

entry_map_t MHAParser::parser_t::entries

private

id_string

std::string MHAParser::parser_t::id_string

private

identification string

last_errormsg

std::string MHAParser::parser_t::last_errormsg

private

---

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

• mha_parser.hh
• mha_parser.cpp