Class

sigmastate.eval.CostingRules

Coster

Related Doc: package CostingRules

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abstract class Coster[T] extends AnyRef

For each Sigma type there should be one Coster class (derived from this). Each coster object implements a set of costing rules, one rule for each method of the corresponding Sigma type. For example, BoxCoster is coster for Box type, it contains rules for all methods registered in SBox type descriptor. This class defines generic costing helpers, to unify and simplify costing rules of individual methods.

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Known Subclasses
AvlTreeCoster, BoxCoster, CollCoster, ContextCoster, GroupElementCoster, HeaderCoster, OptionCoster, PreHeaderCoster, SigmaDslBuilderCoster
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Instance Constructors

  1. new Coster(obj: IRContext.RCosted[T], method: SMethod, costedArgs: Seq[IRContext.RCosted[_]], args: Seq[IRContext.Sym])

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Value Members

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def bigIntPropertyAccess(prop: (IRContext.Ref[T]) ⇒ IRContext.Ref[IRContext.BigInt]): IRContext.RCosted[IRContext.BigInt]

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  6. def boxPropertyAccess(prop: (IRContext.Ref[T]) ⇒ IRContext.Ref[IRContext.Box], propSize: (IRContext.RSize[T]) ⇒ IRContext.RSize[IRContext.Box]): IRContext.RCosted[IRContext.Box]

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  7. def clone(): AnyRef

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  8. def constantSizePropertyAccess[R](prop: (IRContext.Ref[T]) ⇒ IRContext.Ref[R]): IRContext.RCosted[R]

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  9. def costOfArgs: Seq[IRContext.Ref[Int]]

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  10. def defaultCollPropertyAccess[R](prop: (IRContext.Ref[T]) ⇒ IRContext.RColl[R], propSize: (IRContext.RSize[T]) ⇒ IRContext.RSize[IRContext.Coll[R]], itemCost: IRContext.Ref[Int])(implicit arg0: IRContext.Elem[R]): IRContext.RCostedColl[R]

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  11. def defaultOptionPropertyAccess[R](prop: (IRContext.Ref[T]) ⇒ IRContext.ROption[R], propSize: (IRContext.RSize[T]) ⇒ IRContext.RSize[IRContext.WOption[R]], itemCost: IRContext.Ref[Int])(implicit arg0: IRContext.Elem[R]): IRContext.RCostedOption[R]

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  12. def defaultPropertyAccess[R](prop: (IRContext.Ref[T]) ⇒ IRContext.Ref[R], propSize: (IRContext.RSize[T]) ⇒ IRContext.RSize[R]): IRContext.RCosted[R]

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  13. def digest32PropertyAccess(prop: (IRContext.Ref[T]) ⇒ IRContext.Ref[IRContext.Coll[Byte]]): IRContext.Ref[IRContext.CostedColl[Byte]]

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

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  15. def equals(arg0: Any): Boolean

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  16. def finalize(): Unit

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

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  18. def groupElementPropertyAccess(prop: (IRContext.Ref[T]) ⇒ IRContext.Ref[IRContext.GroupElement]): IRContext.RCosted[IRContext.GroupElement]

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  19. def hashCode(): Int

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  20. final def isInstanceOf[T0]: Boolean

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  21. def knownLengthCollPropertyAccess[R](prop: (IRContext.Ref[T]) ⇒ IRContext.Ref[IRContext.Coll[R]], info: IRContext.KnownCollInfo[R]): IRContext.Ref[IRContext.CostedColl[R]]

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  22. def knownSizePropertyAccess[R](prop: (IRContext.Ref[T]) ⇒ IRContext.Ref[R], size: IRContext.RSize[R]): IRContext.RCosted[R]

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

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  24. final def notify(): Unit

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  25. final def notifyAll(): Unit

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  26. def sizeOfArgs: IRContext.Ref[Long]

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

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  28. def toString(): String

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  29. final def wait(): Unit

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    @throws( ... )

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

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

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