DefaultOps

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 binop[A, R](c: Context)(rhs: scala.reflect.macros.whitebox.Context.Expr[A]): scala.reflect.macros.whitebox.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.
If we see code like:
```
lhs + rhs
```
After typing and implicit resolution, we get trees like:
```
conversion(lhs)(ev).$plus(rhs: A): R
```
The macro should produce trees like:
```
ev.method(lhs: A, rhs: A): R
```
Definition Classes
Ops
def binopWithEv[A, Ev, R](c: Context)(rhs: scala.reflect.macros.whitebox.Context.Expr[A])(ev: scala.reflect.macros.whitebox.Context.Expr[Ev]): scala.reflect.macros.whitebox.Context.Expr[R]

Like binop, but with ev provided to the method instead of to the implicit constructor.
Like binop, but with ev provided to the method instead of to the implicit constructor.
If we see code like:
```
lhs % rhs
```
After typing and implicit resolution, we get trees like:
```
conversion(lhs).$percent(rhs)(ev)
```
The macro should produce trees like:
```
ev.mod(lhs, rhs)
```
Definition Classes
Ops
def binopWithLift[A, Ev, R](c: Context)(rhs: scala.reflect.macros.whitebox.Context.Expr[A])(ev1: scala.reflect.macros.whitebox.Context.Expr[Ev])(implicit arg0: scala.reflect.macros.whitebox.Context.WeakTypeTag[A]): scala.reflect.macros.whitebox.Context.Expr[R]

Combine an implicit enrichment with a lifting method.
Combine an implicit enrichment with a lifting method.
If we see code like:
```
lhs + 1
```
After typing and implicit resolution, we get trees like:
```
conversion(lhs)(ev0).$plus(1)(ev1): R
```
The macro should produce trees like:
```
ev0.plus(lhs, ev1.fromInt(1))
```
In Spire, this lets us use Ring's fromInt method and ConvertableTo's fromDouble (etc.) before applying an op. Eventually, we should generalize the way we choose the lifting method.
Definition Classes
Ops
def binopWithScalar[A, R](c: Context)(rhs: scala.reflect.macros.whitebox.Context.Expr[A]): scala.reflect.macros.whitebox.Context.Expr[R]

Like binop, but where the implementation comes from a child member
Like binop, but where the implementation comes from a child member
If we see code like:
```
lhs * rhs
```
After typing and implicit resolution, we get trees like:
```
conversion(lhs)(ev).$times(rhs)
```
The macro should produce trees like:
```
ev.scalar.times(lhs, rhs)
```
Definition Classes
Ops
def binopWithSelfLift[A, Ev, R](c: Context)(rhs: scala.reflect.macros.whitebox.Context.Expr[A])(implicit arg0: scala.reflect.macros.whitebox.Context.WeakTypeTag[A]): scala.reflect.macros.whitebox.Context.Expr[R]

This is like binopWithLift, but we use the same evidence parameter to make the method call and do the lifting.
This is like binopWithLift, but we use the same evidence parameter to make the method call and do the lifting.
If we see code like:
```
lhs * 2
```
After typing and implicit resolution, we get trees like:
```
conversion(lhs)(ev).$times(2): R
```
The macro should produce trees like:
```
ev.times(lhs, ev.fromInt(2))
```
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.
It's worth noting that a particular instance of Ops must always map a given symbol a single method name. If you want to be able to map the same symbol to different names in different contexts, you'll need to create multiple Ops instances and configure them appropriately.
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.whitebox.Context.Expr[A]): scala.reflect.macros.whitebox.Context.Expr[R]

Similar to binop, but for situations where there is no evidence parameter, and we just want to call a method on the rhs.
Similar to binop, but for situations where there is no evidence parameter, and we just want to call a method on the rhs.
After typing and implicit resolution, we get trees like:
```
conversion(lhs).foo(rhs)
```
and we want to get out:
```
rhs.foo(lhs)
```
Definition Classes
Ops
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def handleBinopWithChild[A, R](c: Context)(rhs: scala.reflect.macros.whitebox.Context.Expr[A])(childName: String): scala.reflect.macros.whitebox.Context.Expr[R]

Provided to make defining things like binopWithScalar easier.
Provided to make defining things like binopWithScalar easier.

Definition Classes
Ops
def handleUnopWithChild[R](c: Context)(childName: String): scala.reflect.macros.whitebox.Context.Expr[R]

Definition Classes
Ops
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
val operatorNames: Map[String, String]

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

Like binop, but for right-associative operators (eg.
Like binop, but for right-associative operators (eg. +:).
If we see code like:
```
lhs *: rhs
```
After typing and implicit resolution, we get trees like:
```
conversion(rhs)(ev).$times$colon(lhs)
```
The macro should produce trees like:
```
ev.timesl(lhs, rhs)
```
Definition Classes
Ops
def rbinopWithEv[A, Ev, R](c: Context)(lhs: scala.reflect.macros.whitebox.Context.Expr[A])(ev: scala.reflect.macros.whitebox.Context.Expr[Ev]): scala.reflect.macros.whitebox.Context.Expr[R]

Like rbinop, but with ev provided to the method instead of to the implicit constructor.
Like rbinop, but with ev provided to the method instead of to the implicit constructor.
If we see code like:
```
lhs *: rhs
```
After typing and implicit resolution, we get trees like:
```
conversion(rhs).$times$colon(lhs)(ev)
```
The macro should produce trees like:
```
ev.timesl(lhs, rhs)
```
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.whitebox.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.
If we see code like:
```
-lhs
```
After typing and implicit resolution, we get trees like:
```
conversion(lhs)(ev).unary_-(): R
```
The macro should produce trees like:
```
ev.negate(lhs): R
```
Definition Classes
Ops
def unop0[R](c: Context): scala.reflect.macros.whitebox.Context.Expr[R]

A variant of unop which doesn't take an empty parameter list.
A variant of unop which doesn't take an empty parameter list.

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

Like unop, but with ev provided to the method instead of to the implicit constructor.
Like unop, but with ev provided to the method instead of to the implicit constructor.
If we see code like:
```
lhs.abs
```
After typing and implicit resolution, we get trees like:
```
conversion(lhs).abs(ev: Ev): R
```
The macro should produce trees like:
```
ev.abs(lhs): R
```
Definition Classes
Ops
def unopWithEv2[Ev1, R](c: Context)(ev1: scala.reflect.macros.whitebox.Context.Expr[Ev1]): scala.reflect.macros.whitebox.Context.Expr[R]

Like unop and unopWithEv, but there is ev provided by the implicit constructor, and ev1 provided by the method.
Like unop and unopWithEv, but there is ev provided by the implicit constructor, and ev1 provided by the method.
If we see code like:
```
lhs.isId
```
After typing and implicit resolution, we get trees like:
```
conversion(lhs)(ev: Ev).isId(ev1: Ev1): R
```
The macro should produce trees like:
```
ev.isId(lhs)(ev1): R
```
Definition Classes
Ops
def unopWithScalar[R](c: Context)(): scala.reflect.macros.whitebox.Context.Expr[R]

Definition Classes
Ops
def unopWithScalar0[R](c: Context): scala.reflect.macros.whitebox.Context.Expr[R]

Definition Classes
Ops
def unpack[T[_], A](c: Context): (scala.reflect.macros.Universe.Tree, scala.reflect.macros.Universe.Tree)

Given context, this method pulls the 'ev' and 'lhs' values out of instantiations of implicit -Ops classes.
Given context, this method pulls the 'ev' and 'lhs' values out of instantiations of implicit -Ops classes.
For instance, given a tree like:
```
new FooOps(x)(ev)
```
This method would return (ev, x).
Definition Classes
Ops
def unpackWithoutEv(c: Context): scala.reflect.macros.Universe.Tree

Given context, this method pulls the 'lhs' value out of instantiations of implicit -Ops classes.
Given context, this method pulls the 'lhs' value out of instantiations of implicit -Ops classes.
For instance, given a tree like:
```
new FooOps(x)
```
This method would return x.
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( ... )

Related Doc: package machinist

object DefaultOps extends Ops with DefaultOperatorNames

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

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

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

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

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

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

final def getClass(): Class[_]

def handleBinopWithChild[A, R](c: Context)(rhs: scala.reflect.macros.whitebox.Context.Expr[A])(childName: String): scala.reflect.macros.whitebox.Context.Expr[R]

def handleUnopWithChild[R](c: Context)(childName: String): scala.reflect.macros.whitebox.Context.Expr[R]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

val operatorNames: Map[String, String]

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

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

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

def toString(): String

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

def unop0[R](c: Context): scala.reflect.macros.whitebox.Context.Expr[R]

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

def unopWithEv2[Ev1, R](c: Context)(ev1: scala.reflect.macros.whitebox.Context.Expr[Ev1]): scala.reflect.macros.whitebox.Context.Expr[R]

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

def unopWithScalar0[R](c: Context): scala.reflect.macros.whitebox.Context.Expr[R]

def unpack[T[_], A](c: Context): (scala.reflect.macros.Universe.Tree, scala.reflect.macros.Universe.Tree)

def unpackWithoutEv(c: Context): scala.reflect.macros.Universe.Tree

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from DefaultOperatorNames

Inherited from Ops

Inherited from AnyRef

Inherited from Any

Macros

Ungrouped