case class HOLPosition(list: List[Int]) extends Product with Serializable

Represents a position in a gapt.expr.Expr.

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 gapt.expr.util.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.

list

The list of integers describing the position.

Source
HOLPosition.scala
Linear Supertypes
Serializable, Product, Equals, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. HOLPosition
  2. Serializable
  3. Product
  4. Equals
  5. AnyRef
  6. 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])

    list

    The list of integers describing the position.

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from HOLPosition toany2stringadd[HOLPosition] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (HOLPosition, B)
    Implicit
    This member is added by an implicit conversion from HOLPosition toArrowAssoc[HOLPosition] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. def ::(x: Int): HOLPosition
  6. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  9. def ensuring(cond: (HOLPosition) => Boolean, msg: => Any): HOLPosition
    Implicit
    This member is added by an implicit conversion from HOLPosition toEnsuring[HOLPosition] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (HOLPosition) => Boolean): HOLPosition
    Implicit
    This member is added by an implicit conversion from HOLPosition toEnsuring[HOLPosition] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: => Any): HOLPosition
    Implicit
    This member is added by an implicit conversion from HOLPosition toEnsuring[HOLPosition] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): HOLPosition
    Implicit
    This member is added by an implicit conversion from HOLPosition toEnsuring[HOLPosition] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  15. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from HOLPosition toStringFormat[HOLPosition] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def head: Int
  18. def headOption: Option[Int]
  19. def isEmpty: Boolean
  20. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  21. def isPrefixOf(that: HOLPosition): Boolean
  22. val list: List[Int]
  23. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  24. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  25. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  26. def productElementNames: Iterator[String]
    Definition Classes
    Product
  27. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  28. def tail: HOLPosition
  29. def toList: List[Int]
  30. def toString(): String
    Definition Classes
    HOLPosition → AnyRef → Any
  31. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  32. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  33. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Deprecated Value Members

  1. def [B](y: B): (HOLPosition, B)
    Implicit
    This member is added by an implicit conversion from HOLPosition toArrowAssoc[HOLPosition] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromHOLPosition to any2stringadd[HOLPosition]

Inherited by implicit conversion StringFormat fromHOLPosition to StringFormat[HOLPosition]

Inherited by implicit conversion Ensuring fromHOLPosition to Ensuring[HOLPosition]

Inherited by implicit conversion ArrowAssoc fromHOLPosition to ArrowAssoc[HOLPosition]

Ungrouped