Classes
class	PorcupineNode

class	PorcupineRecognizer

struct	PorcupineRecognizerData

class	Recognizer
	The Recognizer class used for recognizing something out of audio data. More...

struct	RecognizerData

class	RecognizerNode

class	RecognizerT

class	RhinoNode

class	RhinoRecognizer

struct	RhinoRecognizerData

Functions
std::string	defaultRecordDirectory (const std::string &name)
	defaultRecordDirectory Get the default record dir More...

std::string	defaultResourceUrl ()
	defaultResourcePath Get the default resource path More...

std::string	getEpochStamp ()

std::ostream &	operator<< (std::ostream &os, const PorcupineRecognizerData::Parameters &p)

std::ostream &	operator<< (std::ostream &os, const PorcupineRecognizerData::Result &r)

std::ostream &	operator<< (std::ostream &os, const RhinoRecognizerData::Parameters &p)

std::ostream &	operator<< (std::ostream &os, const RhinoRecognizerData::Result &r)

std::ostream &	operator<< (std::ostream &os, const RhinoRecognizerData::Result::KeyValue &kv)

std::string	pathFromUrl (const std::string &url, const std::string &extension="", const std::string &directory="")
	pathFromUrl Get a file path from an url More...

template<typename T1 , typename T2 >
std::string	toString (const std::map< T1, T2 > &v)

template<typename T >
std::string	toString (const std::vector< T > &v)

template<typename T >
std::string	toString (const T &v)

void	validatePathExistence (const std::string &path, const std::string &extension="")

void	writeWav (const std::vector< int16_t > &buffer, size_t buffer_size, size_t sample_rate, const std::string &directory)

Variables
constexpr double	EXECUTE_PERIOD = 0.01

Function Documentation

◆ defaultRecordDirectory()

std::string picovoice_driver::defaultRecordDirectory ( const std::string & name )

defaultRecordDirectory Get the default record dir

Parameters

name	Recognizer name

Returns: Default record dir

Definition at line 32 of file ros_util.cpp.

◆ defaultResourceUrl()

std::string picovoice_driver::defaultResourceUrl ( )

defaultResourcePath Get the default resource path

Returns: Default resource path

Definition at line 27 of file ros_util.cpp.

◆ getEpochStamp()

std::string picovoice_driver::getEpochStamp ( )

Definition at line 32 of file recognizer.cpp.

◆ operator<<() [1/5]

std::ostream & picovoice_driver::operator<<	(	std::ostream &	os,
		const PorcupineRecognizerData::Parameters &	p
	)

Definition at line 25 of file porcupine_recognizer.cpp.

◆ operator<<() [2/5]

std::ostream & picovoice_driver::operator<<	(	std::ostream &	os,
		const PorcupineRecognizerData::Result &	r
	)

Definition at line 32 of file porcupine_recognizer.cpp.

◆ operator<<() [3/5]

std::ostream & picovoice_driver::operator<<	(	std::ostream &	os,
		const RhinoRecognizerData::Parameters &	p
	)

Definition at line 27 of file rhino_recognizer.cpp.

◆ operator<<() [4/5]

std::ostream & picovoice_driver::operator<<	(	std::ostream &	os,
		const RhinoRecognizerData::Result &	r
	)

Definition at line 45 of file rhino_recognizer.cpp.

◆ operator<<() [5/5]

std::ostream & picovoice_driver::operator<<	(	std::ostream &	os,
		const RhinoRecognizerData::Result::KeyValue &	kv
	)

Definition at line 39 of file rhino_recognizer.cpp.

◆ pathFromUrl()

std::string picovoice_driver::pathFromUrl	(	const std::string &	url,
		const std::string &	extension = `""`,
		const std::string &	directory = `""`
	)

pathFromUrl Get a file path from an url

URL options:

package://PACKAGE_NAME/relative/path/to/file.extension (relative to package)
file://absolute/path/to/file.extension (absolute file path)
file[.extension] (relative to specified directory if directory and extension specified)

Parameters

url	Url
extension	Extension
directory	Optional directory

Returns: Path to file

Definition at line 49 of file ros_util.cpp.

◆ toString() [1/3]

template<typename T1 , typename T2 >

std::string picovoice_driver::toString ( const std::map< T1, T2 > & v )

Definition at line 53 of file util.h.

◆ toString() [2/3]

template<typename T >

std::string picovoice_driver::toString ( const std::vector< T > & v )

Definition at line 36 of file util.h.

◆ toString() [3/3]

template<typename T >

std::string picovoice_driver::toString ( const T & v )

Definition at line 28 of file util.h.

◆ validatePathExistence()

void picovoice_driver::validatePathExistence	(	const std::string &	path,
		const std::string &	extension = `""`
	)

Definition at line 37 of file ros_util.cpp.

◆ writeWav()

void picovoice_driver::writeWav	(	const std::vector< int16_t > &	buffer,
		size_t	buffer_size,
		size_t	sample_rate,
		const std::string &	directory
	)

Definition at line 41 of file recognizer.cpp.

Variable Documentation

◆ EXECUTE_PERIOD

constexpr double picovoice_driver::EXECUTE_PERIOD = 0.01

constexpr

Definition at line 30 of file recognizer_node.h.

Classes

Functions

Variables