yase::Impulse Class Reference

#include <impulse.hh>

Inheritance diagram for yase::Impulse:

Collaboration diagram for yase::Impulse:

Detailed Description

An impulse.

Outputs a non-zero signal for k time steps when triggered. The default value for k is 1. The output is either square or random depending on whether set_type("square") or set_type("random") has been called. The default is square.

Parameters

[out]

signal

The output.

Public Member Functions
void	trigger ()
	Trigger the impulse.
void	release ()
void	set (int k)
void	init ()
void	update ()
void	set_type (std::string)
Public Member Functions inherited from yase::Triggerable
void	init ()
void	update ()
virtual void	trigger ()=0
virtual void	release ()=0
Public Member Functions inherited from yase::Module
virtual void	init ()=0
virtual void	update ()=0
int	add_input (string name)
int	add_output (string name)
int	get_input_index (string name) const
string	get_input_name (int index) const
string	get_output_name (int index) const
int	get_output_index (string name) const
void	set_input (string name, double value)
void	set_input (int index, double value)
double	get_input (int index) const
double	get_input (string name) const
double	get_output (string name) const
double	get_output (int index) const
void	set_output (int index, double value)
void	copy_inputs (const Module &source)
void	copy_outputs (Module &destination) const
void	configure (std::vector< std::tuple< string, double > > assignments)
int	num_inputs () const
int	num_outputs () const
void	emit (Event e)
void	set_ts (double s)
double	get_ts ()

Member Function Documentation

init()

void yase::Impulse::init ( )

virtual

This method should be overridden by derived classes. It will usually be called once, after all modules and connections objects have been added to a synthesizer, but before the synthesizer starts running.

Implements yase::Module.

release()

void yase::Impulse::release ( )

inlinevirtual

Implements yase::Triggerable.

set()

void yase::Impulse::set

(

int

k

)

Set the number of time steps for the impulse to be non-zero. Each time step is 1 / SAMPLE_RATE seconds long.

Parameters

k	The number of time steps

set_type()

void yase::Impulse::set_type

(

std::string

type

)

Set the type of the impulse.

Parameters

type	Either "square" or "random"

trigger()

void yase::Impulse::trigger ( )

virtual

Trigger the impulse.

Implements yase::Triggerable.

update()

void yase::Impulse::update ( )

virtual

This method should be overridden by derived classes. It will be called repeatedly by a synthesizer at a frequency determined by SAMPLE_RATE.

Implements yase::Module.

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

• include/impulse.hh
• src/impulse.cc