PitchEvent Class Reference
#include <PitchEvent.h>
Inheritance diagram for PitchEvent:
Detailed Description
Provides information about a tone detected from the microphone(s).
Definition at line 8 of file PitchEvent.h.
Public Member Functions | |
| PitchEvent (unsigned int sid, EventTypeID_t type, const float freq_, const char *name_, const float amplitude_, const unsigned int duration_, const float confidence_) | |
| constructor | |
| PitchEvent (const PitchEvent &p) | |
| copy constructor (does what you'd expect, explicit to satisify compiler warning) | |
| PitchEvent & | operator= (const PitchEvent &p) |
| assignment operator (does what you'd expect, explicit to satisify compiler warning) | |
| virtual EventBase * | clone () const |
| allows a copy to be made of an event, supporting polymorphism | |
| virtual std::string | getDescription (bool showTypeSpecific=true, unsigned int verbosity=0) const |
| generates a description of the event with variable verbosity | |
| virtual unsigned int | getBinSize () const |
| should return the minimum size needed if using binary format (i.e. not XML) | |
| virtual unsigned int | loadBinaryBuffer (const char buf[], unsigned int len) |
| load from binary format | |
| virtual unsigned int | saveBinaryBuffer (char buf[], unsigned int len) const |
| save to binary format | |
| virtual void | loadXML (xmlNode *node) |
| load from XML format | |
| virtual void | saveXML (xmlNode *node) const |
| save to XML format | |
| float | getFreq (void) const |
| returns freq | |
| float | getAmplitude (void) const |
| returns amplitude | |
| float | getConfidence (void) const |
| returns confidence | |
Protected Attributes | |
| float | freq |
| the frequency (Hz) being detected | |
| float | amplitude |
| indicates how loud the signal is -- can be both loud and noisy, loud doesn't necessarily mean "strong" | |
| float | confidence |
| indicates how much variance is being detected | |
Member Function Documentation
| virtual EventBase* PitchEvent::clone | ( | ) | const [inline, virtual] |
allows a copy to be made of an event, supporting polymorphism
Must be overridden by all subclasses to allow this to happen
I would like to switch this over to the cloneable interface once the compiler gets updated out of the 3.3 branch... see Cloneable::clone() for a discussion of the issue and implementation notes.
Reimplemented from EventBase.
Definition at line 26 of file PitchEvent.h.
| std::string PitchEvent::getDescription | ( | bool | showTypeSpecific = true, |
|
| unsigned int | verbosity = 0 | |||
| ) | const [virtual] |
generates a description of the event with variable verbosity
- Parameters:
-
showTypeSpecific should be read by subclasses to add additional information verbosity can be one of the following values: - 0 - Basic: event_name \t generator_id \t source_id \t type_id
- 1 - Numerics: event_name \t generator_id \t source_id \t type_id
- 2 - Timing: event_name \t generator_id \t source_id \t type_id \t duration \t timestamp
- 3 and above - Full: event_name \t generator_id \t source_id \t type_id \t duration \t timestamp \t magnitude if showTypeSpecific, additional fields will be added after the common fields listed above.
Reimplemented from EventBase.
Definition at line 9 of file PitchEvent.cc.
The documentation for this class was generated from the following files:
