Class

at.logic.gapt.expr

LogicalC

Related Doc: package expr

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abstract class LogicalC extends AnyRef

Helper class for logical constants.

The logical constans are the propositional connectives, the quantifiers, bottom, top, and the equality constant. A logical constant is different from an expression consisting of only this logical constant, as the expression is an object of type LambdaExpression and needs to have a definite type.

A logical constant consists of a name (e.g. "∀"), and a set of possible types, (e.g. (Ti->To)->To, ((Ti->Ti)->To)->To, ...). Subclasses need to implement the function matchType, which matches these possible types. This way we can handle the parametric types of the quantifiers.

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Inherited
  1. LogicalC
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Instance Constructors

  1. new LogicalC(name: String)

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    name

    The name of this logical constant, e.g. "∀"

Type Members

  1. abstract type MatchResult

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    Attributes
    protected

Abstract Value Members

  1. abstract def matchType(exptype: TA): MatchResult

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    Attributes
    protected
  2. abstract def noMatch: MatchResult

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    Attributes
    protected

Concrete Value Members

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

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

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

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

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    Implicit information
    This member is added by an implicit conversion from LogicalC to ArrowAssoc[LogicalC] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

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

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    Definition Classes
    Any
  7. def clone(): AnyRef

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

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

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

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

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

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    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit

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

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

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

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    Definition Classes
    AnyRef → Any
  18. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  19. val name: String

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    The name of this logical constant, e.g.

    The name of this logical constant, e.g. "∀"

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

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    Definition Classes
    AnyRef
  21. final def notify(): Unit

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    Definition Classes
    AnyRef
  22. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  23. val symbol: StringSymbol

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

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    Definition Classes
    AnyRef
  25. def toString(): String

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    Definition Classes
    AnyRef → Any
  26. def unapply(exp: LambdaExpression): MatchResult

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  27. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. def [B](y: B): (LogicalC, B)

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

Inherited from AnyRef

Inherited from Any

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

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

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

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

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