Class/Object

at.logic.gapt.expr.hol

HOLPosition

Related Docs: object HOLPosition | package hol

Permalink

class HOLPosition extends AnyRef

Represents a position in a at.logic.gapt.expr.LambdaExpression.

Positions are represented by lists of Integers. The empty list denotes the expression itself. A nonempty list denotes a position in the left or right subexpression according to whether it starts with 1 or 2.

The difference between this and at.logic.gapt.expr.LambdaPosition lies in the handling of quantifiers and binary logical connectives. LambdaPositions treat e.g. conjunctions like any other function, while HOLPositions treat them naturally, i.e. 1 denotes the left conjunct and 2 the right conjunct.

Note that this can cause unexpeted behavior: Say a variable of type o -> o -> o is substituted by ∧ in some expression. The LambdaPositions will stay the same, but the HOLPositions won't.

Source
HOLPosition.scala
Linear Supertypes
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. HOLPosition
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new HOLPosition(list: List[Int])

    Permalink

    list

    The list of integers describing the position.

Value Members

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

    Permalink
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

    Permalink
    Implicit information
    This member is added by an implicit conversion from HOLPosition to any2stringadd[HOLPosition] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (HOLPosition, B)

    Permalink
    Implicit information
    This member is added by an implicit conversion from HOLPosition to ArrowAssoc[HOLPosition] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. def ::(x: Int): HOLPosition

    Permalink
  6. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  7. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any
  8. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def ensuring(cond: (HOLPosition) ⇒ Boolean, msg: ⇒ Any): HOLPosition

    Permalink
    Implicit information
    This member is added by an implicit conversion from HOLPosition to Ensuring[HOLPosition] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (HOLPosition) ⇒ Boolean): HOLPosition

    Permalink
    Implicit information
    This member is added by an implicit conversion from HOLPosition to Ensuring[HOLPosition] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: ⇒ Any): HOLPosition

    Permalink
    Implicit information
    This member is added by an implicit conversion from HOLPosition to Ensuring[HOLPosition] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): HOLPosition

    Permalink
    Implicit information
    This member is added by an implicit conversion from HOLPosition to Ensuring[HOLPosition] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  14. def equals(that: Any): Boolean

    Permalink
    Definition Classes
    HOLPosition → AnyRef → Any
  15. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. def formatted(fmtstr: String): String

    Permalink
    Implicit information
    This member is added by an implicit conversion from HOLPosition to StringFormat[HOLPosition] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  17. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any
  18. def hashCode(): Int

    Permalink
    Definition Classes
    HOLPosition → AnyRef → Any
  19. def head: Int

    Permalink
  20. def headOption: Option[Int]

    Permalink
  21. def isEmpty: Boolean

    Permalink
  22. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any
  23. def isPrefixOf(that: HOLPosition): Boolean

    Permalink
  24. val list: List[Int]

    Permalink

    The list of integers describing the position.

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

    Permalink
    Definition Classes
    AnyRef
  26. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef
  27. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
  28. final def synchronized[T0](arg0: ⇒ T0): T0

    Permalink
    Definition Classes
    AnyRef
  29. def tail: HOLPosition

    Permalink
  30. def toList: List[Int]

    Permalink
  31. def toString(): String

    Permalink
    Definition Classes
    HOLPosition → AnyRef → Any
  32. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  34. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  35. def [B](y: B): (HOLPosition, B)

    Permalink
    Implicit information
    This member is added by an implicit conversion from HOLPosition to ArrowAssoc[HOLPosition] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from HOLPosition to any2stringadd[HOLPosition]

Inherited by implicit conversion StringFormat from HOLPosition to StringFormat[HOLPosition]

Inherited by implicit conversion Ensuring from HOLPosition to Ensuring[HOLPosition]

Inherited by implicit conversion ArrowAssoc from HOLPosition to ArrowAssoc[HOLPosition]

Ungrouped