Scala Library Documentation


scala/PartiallyOrdered.scala
]
trait
PartiallyOrdered[+A]
extends
AnyRefMethod Summary  
def

<
[B >: A](that : B)(implicit view$2 : (B) => PartiallyOrdered[B]) : Boolean

def

<=
[B >: A](that : B)(implicit view$4 : (B) => PartiallyOrdered[B]) : Boolean

def

>
[B >: A](that : B)(implicit view$3 : (B) => PartiallyOrdered[B]) : Boolean

def

>=
[B >: A](that : B)(implicit view$5 : (B) => PartiallyOrdered[B]) : Boolean

abstract def

tryCompareTo
[B >: A](that : B)(implicit view$1 : (B) => PartiallyOrdered[B]) : Option[Int]
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 
Methods inherited from AnyRef  
getClass, hashCode, equals, clone, toString, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized 
Methods inherited from Any  
==, !=, isInstanceOf, asInstanceOf 
Method Details 
abstract
def
tryCompareTo[B >: A](that : B)(implicit
view$1 : (B) => PartiallyOrdered[B]) : Option[Int]
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
Scala Library Documentation

