Ops

Value Members

final def !=(arg0: AnyRef): Boolean

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

Definition Classes
Any
final def ##(): Int

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

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

Definition Classes
Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def binop[A, R](c: Context)(rhs: scala.reflect.macros.Context.Expr[A]): scala.reflect.macros.Context.Expr[R]

Given context and an expression, this method rewrites the tree to call the "desired" method with the lhs and rhs parameters.
Given context and an expression, this method rewrites the tree to call the "desired" method with the lhs and rhs parameters. We find the symbol which is applying the macro and use its name to determine what method to call.
Users write code like:
x + y
After typing and implicit resolution, we get trees like:
ringOps[A](x:A)(ev:R[A]).+(y:A)
and we want to get out:
ev.method(x:A, y:A)
So, we need to decompose ringOps[A](x)(ev) to get x and ev, and we need to map "+" into "plus".

Definition Classes
Ops
def binopWithEv[A, Ev, R](c: Context)(rhs: scala.reflect.macros.Context.Expr[A])(ev: scala.reflect.macros.Context.Expr[Ev]): scala.reflect.macros.Context.Expr[R]

Definition Classes
Ops
def binopWithLift[A, Ev, R](c: Context)(rhs: scala.reflect.macros.Context.Expr[A])(ev1: scala.reflect.macros.Context.Expr[Ev])(implicit arg0: scala.reflect.macros.Context.WeakTypeTag[A]): scala.reflect.macros.Context.Expr[R]

Given an expression like: xyz(lhs)(ev0).
Given an expression like: xyz(lhs)(ev0).plus(rhs: Abc)(ev1) This will create a tree like: ev0.plus(lhs, ev1.fromAbc(rhs)) Notably, this let's us use Ring's fromInt method and ConvertableTo's fromDouble (etc.) before applying an op.

Definition Classes
Ops
def binopWithSelfLift[A, Ev, R](c: Context)(rhs: scala.reflect.macros.Context.Expr[A])(implicit arg0: scala.reflect.macros.Context.WeakTypeTag[A]): scala.reflect.macros.Context.Expr[R]

Definition Classes
Ops
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 findMethodName(c: Context): scala.reflect.macros.Universe.TermName

Provide a canonical mapping between "operator names" used in Ops classes and the actual method names used for type classes.
Provide a canonical mapping between "operator names" used in Ops classes and the actual method names used for type classes.
This is an interesting directory of the operators Spire supports. It's also worth noting that we don't (currently) have the capacity to dispatch to two different typeclass-method names for the same operator--typeclasses have to agree to use the same name for the same operator.
In general "textual" method names should just pass through to the typeclass... it is probably not wise to provide mappings for them here.

Definition Classes
Ops
def flip[A, R](c: Context)(rhs: scala.reflect.macros.Context.Expr[A]): scala.reflect.macros.Context.Expr[R]

Definition Classes
Ops
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
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final val operatorNames: Map[String, String]

Definition Classes
Ops → Ops
def rbinop[A, R](c: Context)(lhs: scala.reflect.macros.Context.Expr[A]): scala.reflect.macros.Context.Expr[R]

Like binop, but for right-associative operators (eg.
Like binop, but for right-associative operators (eg. +:).

Definition Classes
Ops
def rbinopWithEv[A, Ev, R](c: Context)(lhs: scala.reflect.macros.Context.Expr[A])(ev: scala.reflect.macros.Context.Expr[Ev]): scala.reflect.macros.Context.Expr[R]

Definition Classes
Ops
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
def unop[R](c: Context)(): scala.reflect.macros.Context.Expr[R]

Given context, this method rewrites the tree to call the desired method with the lhs parameter.
Given context, this method rewrites the tree to call the desired method with the lhs parameter. We find the symbol which is applying the macro and use its name to determine what method to call.
Users write code like:
-x
After typing and implicit resolution, we get trees like:
ringOps[A](x:A)(ev:R[A]).unary_-()
and we want to get out:
ev.negate(x:A)
So, we need to decompose ringOps[A](x)(ev) to get x and ev, and we need to map "unary_-" into "negate".

Definition Classes
Ops
def unopWithEv[Ev, R](c: Context)(ev: scala.reflect.macros.Context.Expr[Ev]): scala.reflect.macros.Context.Expr[R]

Definition Classes
Ops
def unpack[T[_], A](c: Context): (Tree, Tree)

Given context, this method pulls 'evidence' and 'lhs' values out of instantiations of implicit -Ops classes.
Given context, this method pulls 'evidence' and 'lhs' values out of instantiations of implicit -Ops classes. For instance,
Given "new FooOps(x)(ev)", this method returns (ev, x).

Definition Classes
Ops
def unpackWithoutEv(c: Context): Tree

Definition Classes
Ops
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( ... )

object Ops extends Ops

Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def binop[A, R](c: Context)(rhs: scala.reflect.macros.Context.Expr[A]): scala.reflect.macros.Context.Expr[R]

def binopWithEv[A, Ev, R](c: Context)(rhs: scala.reflect.macros.Context.Expr[A])(ev: scala.reflect.macros.Context.Expr[Ev]): scala.reflect.macros.Context.Expr[R]

def binopWithLift[A, Ev, R](c: Context)(rhs: scala.reflect.macros.Context.Expr[A])(ev1: scala.reflect.macros.Context.Expr[Ev])(implicit arg0: scala.reflect.macros.Context.WeakTypeTag[A]): scala.reflect.macros.Context.Expr[R]

def binopWithSelfLift[A, Ev, R](c: Context)(rhs: scala.reflect.macros.Context.Expr[A])(implicit arg0: scala.reflect.macros.Context.WeakTypeTag[A]): scala.reflect.macros.Context.Expr[R]

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def findMethodName(c: Context): scala.reflect.macros.Universe.TermName

def flip[A, R](c: Context)(rhs: scala.reflect.macros.Context.Expr[A]): scala.reflect.macros.Context.Expr[R]

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final val operatorNames: Map[String, String]

def rbinop[A, R](c: Context)(lhs: scala.reflect.macros.Context.Expr[A]): scala.reflect.macros.Context.Expr[R]

def rbinopWithEv[A, Ev, R](c: Context)(lhs: scala.reflect.macros.Context.Expr[A])(ev: scala.reflect.macros.Context.Expr[Ev]): scala.reflect.macros.Context.Expr[R]

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

def toString(): String

def unop[R](c: Context)(): scala.reflect.macros.Context.Expr[R]

def unopWithEv[Ev, R](c: Context)(ev: scala.reflect.macros.Context.Expr[Ev]): scala.reflect.macros.Context.Expr[R]

def unpack[T[_], A](c: Context): (Tree, Tree)

def unpackWithoutEv(c: Context): Tree

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from Ops

Inherited from AnyRef

Inherited from Any

Ungrouped