Class/Object

ap.parser

TriggerGenerator

Related Docs: object TriggerGenerator | package parser

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class TriggerGenerator extends ContextAwareVisitor[Int, IExpression]

Class to automatically generate triggers for quantified formulae, using heuristics similar to Simplify. The parameter consideredFunctions determines which functions are allowed in triggers. The argument of the visitor determines how many existential quantifiers are immediately above the current position

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  1. TriggerGenerator
  2. ContextAwareVisitor
  3. CollectingVisitor
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Instance Constructors

  1. new TriggerGenerator(consideredFunctions: Set[IFunction], strategy: parameters.Param.TriggerStrategyOptions.Value)

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Type Members

  1. abstract class PreVisitResult extends AnyRef

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    Definition Classes
    CollectingVisitor
  2. case class ShortCutResult(res: R) extends PreVisitResult with Product with Serializable

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    Skip the call to postVisit and do not visit any of the sub-expressions.

    Skip the call to postVisit and do not visit any of the sub-expressions. Instead, directly return res as result

    Definition Classes
    CollectingVisitor
  3. case class SubArgs(args: Seq[A]) extends PreVisitResult with Product with Serializable

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    Specify the arguments to use for the individual sub-expressions

    Specify the arguments to use for the individual sub-expressions

    Definition Classes
    CollectingVisitor
  4. case class TryAgain(newT: IExpression, newArg: A) extends PreVisitResult with Product with Serializable

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    Call preVisit again with a different expression and argument

    Call preVisit again with a different expression and argument

    Definition Classes
    CollectingVisitor
  5. case class UniSubArgs(arg: A) extends PreVisitResult with Product with Serializable

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    Use arg for each of the direct sub-expressions

    Use arg for each of the direct sub-expressions

    Definition Classes
    CollectingVisitor

Value Members

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

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. object KeepArg extends PreVisitResult with Product with Serializable

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    Use the same argument for the direct sub-expressions as for this expression

    Use the same argument for the direct sub-expressions as for this expression

    Definition Classes
    CollectingVisitor
  5. def apply(f: IFormula): IFormula

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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    protected[java.lang]
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  8. final def eq(arg0: AnyRef): Boolean

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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

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  15. final def notify(): Unit

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  16. final def notifyAll(): Unit

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    Definition Classes
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  17. def postVisit(t: IExpression, ctxt: Context[Int], subres: Seq[IExpression]): IExpression

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    Definition Classes
    TriggerGeneratorCollectingVisitor
  18. def preVisit(t: IExpression, ctxt: Context[Int]): PreVisitResult

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  19. def setup(f: IFormula): Unit

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    Prepare to process the given formula at a later point; this might include measuring the number of occurrences of the various symbols in the formulae

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

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  21. def toString(): String

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    Definition Classes
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  22. def visit(expr: IExpression, arg: Context[Int]): IExpression

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    Definition Classes
    CollectingVisitor
  23. def visitWithoutResult(expr: IExpression, arg: Context[Int]): Unit

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    Definition Classes
    CollectingVisitor
  24. final def wait(): Unit

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    @throws( ... )
  25. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  26. final def wait(arg0: Long): Unit

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Inherited from ContextAwareVisitor[Int, IExpression]

Inherited from CollectingVisitor[Context[Int], IExpression]

Inherited from AnyRef

Inherited from Any

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