class EdgeFunctionLattice[L <: Lattice] extends Lattice
The lattice of edge functions, used by tip.solvers.IDEAnalysis.
A map lattice, but maps are represent differently than in MapLattice
.
Currently only supports the identity function and constant functions.
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Instance Constructors
- new EdgeFunctionLattice(valuelattice: L)
Type Members
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case class
ConstEdge(c: L.Element) extends EdgeFunction with Product with Serializable
Edge labeled with constant function.
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trait
EdgeFunction extends (L.Element) ⇒ L.Element
An "edge" represents a function L -> L where L is the value lattice.
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type
Element = EdgeFunction
The type of the elements of this lattice.
The type of the elements of this lattice.
To novice Scala programmers: This is an example of an abstract type member. In this trait,
Element
is just a name for a type. It is constrained in sub-traits and sub-classes, similarly to type parameters in generic classes. For more information about abstract type members in Scala, see https://docs.scala-lang.org/tour/abstract-types.html.- Definition Classes
- EdgeFunctionLattice → Lattice
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case class
IdEdge() extends EdgeFunction with Product with Serializable
Edge labeled with identity function.
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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val
bottom: ConstEdge
The bottom element of this lattice.
The bottom element of this lattice.
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- EdgeFunctionLattice → Lattice
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def
clone(): AnyRef
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- protected[lang]
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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def
leq(x: Element, y: Element): Boolean
Returns true whenever
x
<=y
.Returns true whenever
x
<=y
.- Definition Classes
- Lattice
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def
lub(x: Element, y: Element): Element
The least upper bound of
x
andy
.The least upper bound of
x
andy
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- EdgeFunctionLattice → Lattice
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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def
top: Element
The top element of this lattice.
The top element of this lattice. Default: not implemented.
- Definition Classes
- Lattice
- val valuelattice: L
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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final
def
wait(): Unit
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Deprecated Value Members
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def
finalize(): Unit
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- Deprecated