Packages

c

sigmastate

PerItemCost

case class PerItemCost(baseCost: JitCost, perChunkCost: JitCost, chunkSize: Int) extends CostKind with Product with Serializable

Cost of operation over collection of the known length. See for example Exists, MapCollection.

baseCost

cost of operation factored out of the loop iterations

perChunkCost

cost associated with each chunk of items

chunkSize

number of items in a chunk

Linear Supertypes
Serializable, Serializable, Product, Equals, CostKind, AnyRef, Any
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Inherited
  1. PerItemCost
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. CostKind
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new PerItemCost(baseCost: JitCost, perChunkCost: JitCost, chunkSize: Int)

    baseCost

    cost of operation factored out of the loop iterations

    perChunkCost

    cost associated with each chunk of items

    chunkSize

    number of items in a chunk

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. val baseCost: JitCost
  6. val chunkSize: Int
  7. def chunks(nItems: Int): Int

    Compute number of chunks necessary to cover the given number of items.

  8. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  9. def cost(nItems: Int): JitCost

    Computes the cost for the given number of items.

  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def hashCode(): Int

    This override is necessary to avoid JitCost instances allocation in the default generated code for case class.

    This override is necessary to avoid JitCost instances allocation in the default generated code for case class.

    Definition Classes
    PerItemCost → AnyRef → Any
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. val perChunkCost: JitCost
  19. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from CostKind

Inherited from AnyRef

Inherited from Any

Ungrouped