scala.math

# PartiallyOrdered

#### trait PartiallyOrdered[+A] extends AnyRef

A class for partially ordered data.

Version

  1.0, 23/04/2004

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Inherited

1. PartiallyOrdered
2. AnyRef
3. Any

Implicitly

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

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### Abstract Value Members

1. #### abstract def tryCompareTo[B >: A](that: B)(implicit arg0: (B) ⇒ PartiallyOrdered[B]): Option[Int]

   Result of comparing `this` with operand `that`.

   Result of comparing `this` with operand `that`. Returns `None` if operands are not comparable. If operands are comparable, returns `Some(x)` where

   - `x < 0` iff `this < that`
   - `x == 0` iff `this == that`
   - `x > 0` iff `this > that`

### 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 information
     This member is added by an implicit conversion from PartiallyOrdered[A] to any2stringadd[PartiallyOrdered[A]] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd

4. #### def ->[B](y: B): (PartiallyOrdered[A], B)

   Implicit information
     This member is added by an implicit conversion from PartiallyOrdered[A] to ArrowAssoc[PartiallyOrdered[A]] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()

5. #### def <[B >: A](that: B)(implicit arg0: (B) ⇒ PartiallyOrdered[B]): Boolean

6. #### def <=[B >: A](that: B)(implicit arg0: (B) ⇒ PartiallyOrdered[B]): Boolean

7. #### final def ==(arg0: Any): Boolean

   Definition Classes
     AnyRef → Any

8. #### def >[B >: A](that: B)(implicit arg0: (B) ⇒ PartiallyOrdered[B]): Boolean

9. #### def >=[B >: A](that: B)(implicit arg0: (B) ⇒ PartiallyOrdered[B]): Boolean

10. #### final def asInstanceOf[T0]: T0

    Definition Classes
      Any

11. #### def clone(): AnyRef

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

12. #### def ensuring(cond: (PartiallyOrdered[A]) ⇒ Boolean, msg: ⇒ Any): PartiallyOrdered[A]

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

13. #### def ensuring(cond: (PartiallyOrdered[A]) ⇒ Boolean): PartiallyOrdered[A]

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

14. #### def ensuring(cond: Boolean, msg: ⇒ Any): PartiallyOrdered[A]

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

15. #### def ensuring(cond: Boolean): PartiallyOrdered[A]

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

16. #### final def eq(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

17. #### def equals(arg0: Any): Boolean

    Definition Classes
      AnyRef → Any

18. #### def finalize(): Unit

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )

19. #### def formatted(fmtstr: String): String

    Returns string formatted according to given `format` string.

    Returns string formatted according to given `format` string. Format strings are as for `String.format` (@see java.lang.String.format).

    Implicit information
      This member is added by an implicit conversion from PartiallyOrdered[A] to StringFormat[PartiallyOrdered[A]] performed by method StringFormat in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()

20. #### final def getClass(): Class[_]

    Definition Classes
      AnyRef → Any

21. #### def hashCode(): Int

    Definition Classes
      AnyRef → Any

22. #### final def isInstanceOf[T0]: Boolean

    Definition Classes
      Any

23. #### final def ne(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

24. #### final def notify(): Unit

    Definition Classes
      AnyRef

25. #### final def notifyAll(): Unit

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef

27. #### def toString(): String

    Definition Classes
      AnyRef → Any

28. #### final def wait(): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

29. #### final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

30. #### final def wait(arg0: Long): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

31. #### def →[B](y: B): (PartiallyOrdered[A], B)

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

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from PartiallyOrdered[A] to any2stringadd[PartiallyOrdered[A]]

### Inherited by implicit conversion StringFormat from PartiallyOrdered[A] to StringFormat[PartiallyOrdered[A]]

### Inherited by implicit conversion Ensuring from PartiallyOrdered[A] to Ensuring[PartiallyOrdered[A]]

### Inherited by implicit conversion ArrowAssoc from PartiallyOrdered[A] to ArrowAssoc[PartiallyOrdered[A]]

### Ungrouped