class Abstraction[T] extends Pragma[T]

Algorithms can be instructed to use an abstraction scheme to reason about an element (see AbstractionScheme.scala). This is achieved by adding an Abstraction pragma to the element. This pragma can be created most simply by calling Abstraction(numAbstractPoints), which specifies the desired number of abstract points for the abstraction. If an implicit abstraction scheme has been defined for the type of element, it will be used implicitly here. Otherwise, to specify that scheme should be used, call Abstraction(numAbstractPoints)(scheme).

Abstraction also takes an optional second argument, which is numConcretePointsPerAbstractPoint. This argument is used to generate the sample concrete points from which the abstract points are selected, in case the full set of concrete points cannot be generated (e.g., for continuous elements). The value of this argument is multiplied by the number of abstract points to determine the total number of concrete points. The default value for this argument is 10. This is indicated by attaching an Abstraction to the element.

Linear Supertypes
Pragma[T], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Abstraction
  2. Pragma
  3. AnyRef
  4. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new Abstraction(numAbstractPoints: Int, numConcretePointsPerAbstractPoint: Int = 10, scheme: AbstractionScheme[T])

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. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  15. val numAbstractPoints: Int
  16. val numConcretePointsPerAbstractPoint: Int
  17. val scheme: AbstractionScheme[T]
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  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( ... )

Inherited from Pragma[T]

Inherited from AnyRef

Inherited from Any

Ungrouped