Scala Compiler2.12.21 < Back
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# Packages

-  package root

  The Scala compiler and reflection APIs.

  The Scala compiler and reflection APIs.

  Definition Classes
    root
-  package scala
  Definition Classes
    root
-  package tools
  Definition Classes
    scala
-  package nsc
  Definition Classes
    tools
-  package symtab
  Definition Classes
    nsc
-  trait SymbolTrackers extends AnyRef

  Printing the symbol graph (for those symbols attached to an AST node) after each phase.

  Printing the symbol graph (for those symbols attached to an AST node) after each phase.

  Definition Classes
    symtab
- Change
- Hierarchy
- SymbolTracker

t

scala.tools.nsc.symtab.SymbolTrackers

# Hierarchy 

###

#### trait Hierarchy extends AnyRef

Reversing the direction of Symbol's owner arrow.

Source
  SymbolTrackers.scala

Linear Supertypes
AnyRef, Any
Known Subclasses
Node
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Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. Hierarchy
2. AnyRef
3. Any

Implicitly

1. by any2stringadd
2. by StringFormat
3. by Ensuring
4. by ArrowAssoc

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Visibility

1. Public
2. All

### Abstract Value Members

1.  abstract def children: List[Hierarchy]
2.  abstract def flatten: Set[Global.Symbol]
3.  abstract def indentString(indent: String): String
4.  abstract def root: Global.Symbol
5.  abstract def symString(sym: Global.Symbol): String

### Concrete 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 Hierarchy to any2stringadd[Hierarchy] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (Hierarchy, B)
   Implicit
     This member is added by an implicit conversion from Hierarchy to ArrowAssoc[Hierarchy] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()
5.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
6.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
7.  def clone(): AnyRef
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( ... ) @native()
8.  def ensuring(cond: (Hierarchy) ⇒ Boolean, msg: ⇒ Any): Hierarchy
   Implicit
     This member is added by an implicit conversion from Hierarchy to Ensuring[Hierarchy] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
9.  def ensuring(cond: (Hierarchy) ⇒ Boolean): Hierarchy
   Implicit
     This member is added by an implicit conversion from Hierarchy to Ensuring[Hierarchy] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
10.  def ensuring(cond: Boolean, msg: ⇒ Any): Hierarchy
    Implicit
      This member is added by an implicit conversion from Hierarchy to Ensuring[Hierarchy] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: Boolean): Hierarchy
    Implicit
      This member is added by an implicit conversion from Hierarchy to Ensuring[Hierarchy] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
13.  def equals(arg0: Any): Boolean
    Definition Classes
      AnyRef → Any
14.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
15.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
16.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
17.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
18.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
19.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
20.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
21.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
22.  def toString(): String
    Definition Classes
      Hierarchy → AnyRef → Any
23.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
24.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
25.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... ) @native()
26.  def →[B](y: B): (Hierarchy, B)
    Implicit
      This member is added by an implicit conversion from Hierarchy to ArrowAssoc[Hierarchy] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Deprecated Value Members

1.  def formatted(fmtstr: String): String
   Implicit
     This member is added by an implicit conversion from Hierarchy to StringFormat[Hierarchy] performed by method StringFormat in scala.Predef.
   Definition Classes
     StringFormat
   Annotations
     @deprecated @inline()
   Deprecated

     (Since version 2.12.16) Use `formatString.format(value)` instead of `value.formatted(formatString)`, or use the `f""` string interpolator. In Java 15 and later, `formatted` resolves to the new method in String which has reversed parameters.

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from Hierarchy to any2stringadd[Hierarchy]

### Inherited by implicit conversion StringFormat from Hierarchy to StringFormat[Hierarchy]

### Inherited by implicit conversion Ensuring from Hierarchy to Ensuring[Hierarchy]

### Inherited by implicit conversion ArrowAssoc from Hierarchy to ArrowAssoc[Hierarchy]

### Ungrouped