Class/Object

sigmastate

NodePosition

Related Docs: object NodePosition | package sigmastate

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case class NodePosition(positions: Seq[Int]) extends Product with Serializable

Data type which encodes position of a node in a tree.

Position is encoded like following (the example provided is for CTHRESHOLD(2, Seq(pk1, pk2, pk3 && pk4)) :

0 / | \ / | \ 0-0 0-1 0-2 /| / | / | / | 0-2-0 0-2-1

So a hint associated with pk1 has a position "0-0", pk4 - "0-2-1" .

Please note that "0" prefix is for a crypto tree. There are several kinds of trees during evaluation. Initial mixed tree (ergoTree) would have another prefix.

positions

- positions from root (inclusive) in top-down order

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Serializable, Serializable, Product, Equals, AnyRef, Any
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Instance Constructors

  1. new NodePosition(positions: Seq[Int])

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    positions

    - positions from root (inclusive) in top-down order

Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    AnyRef → Any

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

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    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def child(childIdx: Int): NodePosition

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  6. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )

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

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  8. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

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

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    AnyRef → Any

  10. final def isInstanceOf[T0]: Boolean

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    Any

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

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    Definition Classes
    AnyRef

  12. final def notify(): Unit

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    Definition Classes
    AnyRef

  13. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  14. val positions: Seq[Int]

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    - positions from root (inclusive) in top-down order

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

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    Definition Classes
    AnyRef

  16. def toString(): String

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    Definition Classes
    NodePosition → AnyRef → Any

  17. final def wait(): Unit

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    @throws( ... )

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

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

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Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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