ExactNumeric

Numeric operations with overflow checks. Raise exception when overflow is detected. Each instance of this typeclass overrides three methods plus, minus, times. All other methods are implemented by delegating to the corresponding Numeric instance from standard Scala library. This trait is used in core IR to avoid implicitly using standard scala implementations

Linear Supertypes

AnyRef, Any

Known Subclasses

BigIntIsExactIntegral, ByteIsExactIntegral, ExactIntegral, IntIsExactIntegral, LongIsExactIntegral, ShortIsExactIntegral

Abstract Value Members

abstract def minus(x: T, y: T): T

Subtraction operation x - y.
abstract val n: Numeric[T]

Attributes
protected
abstract def plus(x: T, y: T): T

Addition operation x + y.
abstract def times(x: T, y: T): T

Multiplication operation x * y.

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def fromInt(x: Int): T

Returns a value of type T, which corresponds to the given integer value x.
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def negate(x: T): T

Returns negative value -x.
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
lazy val one: T

A value of type T which corresponds to integer 1.
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toInt(x: T): Int
def toLong(x: T): Long
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
lazy val zero: T

A value of type T which corresponds to integer 0.

Related Docs: object ExactNumeric | package scalan

trait ExactNumeric[T] extends AnyRef

Abstract Value Members

abstract def minus(x: T, y: T): T

abstract val n: Numeric[T]

abstract def plus(x: T, y: T): T

abstract def times(x: T, y: T): T

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def fromInt(x: Int): T

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

def negate(x: T): T

final def notify(): Unit

final def notifyAll(): Unit

lazy val one: T

final def synchronized[T0](arg0: ⇒ T0): T0

def toInt(x: T): Int

def toLong(x: T): Long

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

lazy val zero: T

Inherited from AnyRef

Inherited from Any

Ungrouped