Class

de.sciss.synth.ugen

RepeatChannels

Related Doc: package ugen

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final case class RepeatChannels(a: GE, num: Int) extends GE.Lazy with Product with Serializable

An auxiliary graph element that repeats the channels of an input signal, allowing for example for an exhaustive element-wise combination with another signal.

Normally, the way multi-channel expansion works is that when two signals are combined, the output signal has a number of channels that is the maximum of the individual number of channels, and channels will be automatically wrapped around.

For example, in x * y if x has three and y has five channels, the result expands to

Seq[GE](
  x.out(0) * y.out(0), x.out(1) * y.out(1),
  x.out(2) * y.out(2), x.out(0) * y.out(3),
  x.out(1) * y.out(4)
)

Using this element, we can enforce the appearance of all combinations of channels, resulting in a signal whose number of channels is the sum of the individual number of channels.

For example, RepeatChannels(x, 5) expands to

Seq[GE](
  x.out(0), x.out(0), x.out(0), x.out(0), x.out(0),
  x.out(1), x.out(1), x.out(1), x.out(1), x.out(1),
  x.out(2), x.out(2), x.out(2), x.out(2), x.out(2)
)

And RepeatChannels(x, 5) * y accordingly expands to the fifteen-channels signal

Seq[GE](
  (x out 0) * (y out 0), (x out 0) * (y out 1), (x out 0) * (y out 2), (x out 0) * (y out 3), (x out 0) * (y out 4),
  (x out 1) * (y out 0), (x out 1) * (y out 1), (x out 1) * (y out 2), (x out 1) * (y out 3), (x out 1) * (y out 4),
  (x out 2) * (y out 0), (x out 2) * (y out 1), (x out 2) * (y out 2), (x out 2) * (y out 3), (x out 2) * (y out 4)
)
a

the signal whose channels to repeat

num

the number of repetitions for each input channel

See also

ChannelRangeProxy

Linear Supertypes
Serializable, Serializable, GE.Lazy, GE, Expander[UGenInLike], Lazy, Product, Equals, AnyRef, Any
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  1. RepeatChannels
  2. Serializable
  3. Serializable
  4. Lazy
  5. GE
  6. Expander
  7. Lazy
  8. Product
  9. Equals
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Instance Constructors

  1. new RepeatChannels(a: GE, num: Int)

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    a

    the signal whose channels to repeat

    num

    the number of repetitions for each input channel

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. val a: GE

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    the signal whose channels to repeat

  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  7. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  8. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  9. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  10. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  11. def makeUGens: UGenInLike

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    Attributes
    protected
    Definition Classes
    RepeatChannels → Expander

  12. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  13. final def notify(): Unit

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    Definition Classes
    AnyRef

  14. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  15. val num: Int

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    the number of repetitions for each input channel

  16. def rate: MaybeRate

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    Definition Classes
    RepeatChannels → GE

  17. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  18. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  19. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  20. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from GE.Lazy

Inherited from GE

Inherited from Expander[UGenInLike]

Inherited from Lazy

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped