avail/avail.descriptor.tuples/TreeTupleDescriptor/Companion

Companion

object Companion

Properties

descriptors

val descriptors: EnumMap<Mutability, Array<TreeTupleDescriptor>>

The TreeTupleDescriptors, organized by mutability then level.

Functions

concatenateAtLeastOneTree

fun concatenateAtLeastOneTree(tuple1: AvailObject, tuple2: A_Tuple, canDestroy: Boolean): A_Tuple

Concatenate the two tuples together. At least one of them must be a tree tuple.

createTwoPartTreeTuple

fun createTwoPartTreeTuple(left: A_Tuple, right: A_Tuple, newLevel: Int, newHashOrZero: Int): AvailObject

Create a 2-child tree tuple at the specified level. The children must both be at newLevel - 1. Neither may be empty.

internalTreeReverse

fun internalTreeReverse(self: AvailObject): AvailObject

Reverse each child of this tree, then assemble them in reverse order into a new tree. Not that reversing each child may also have to recursively navigate more levels of tree.