StrictEquiv

scala.math.Equiv$.Float$.StrictEquiv
See theStrictEquiv companion object
trait StrictEquiv extends Equiv[Float]

An equivalence for Floats which is reflexive (treats all NaNs as equivalent), and treats -0.0 and 0.0 as not equivalent; it behaves the same as java.lang.Float.compare.

Because the behaviour of Floats specified by IEEE is not consistent with behaviors required of an equivalence relation for NaN (it is not reflexive), there are two equivalences defined for Float: StrictEquiv, which is reflexive, and IeeeEquiv, which is consistent with IEEE spec and floating point operations defined in scala.math.

This equivalence may be preferable for collections.

Attributes

See also
Companion
object
Source
Equiv.scala
Graph
Supertypes
trait Equiv[Float]
trait Serializable
class Object
trait Matchable
class Any
Known subtypes
object DeprecatedFloatEquiv.type
object StrictEquiv.type

Members list

Value members

Concrete methods

def equiv(x: Float, y: Float): Boolean

Returns true iff x is equivalent to y.

Returns true iff x is equivalent to y.

Attributes

Source
Equiv.scala