scala

# Product3

#### trait Product3[+T1, +T2, +T3] extends Product

Product3 is a cartesian product of 3 components.

Since

  2.3

Linear Supertypes
Product, Equals, Any
Known Subclasses
Tuple3
Type Hierarchy Learn more about scaladoc diagrams
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1. Alphabetic
2. By inheritance

Inherited

1. Product3
2. Product
3. Equals
4. Any

Implicitly

1. by any2stringadd
2. by StringFormat
3. by Ensuring
4. by ArrowAssoc

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1. Public
2. All

### Abstract Value Members

1. #### abstract def _1: T1

   A projection of element 1 of this Product.

   A projection of element 1 of this Product.

   returns

     A projection of element 1.

2. #### abstract def _2: T2

   A projection of element 2 of this Product.

   A projection of element 2 of this Product.

   returns

     A projection of element 2.

3. #### abstract def _3: T3

   A projection of element 3 of this Product.

   A projection of element 3 of this Product.

   returns

     A projection of element 3.

4. #### abstract def canEqual(that: Any): Boolean

   A method that should be called from every well-designed equals method that is open to be overridden in a subclass.

   A method that should be called from every well-designed equals method that is open to be overridden in a subclass. See Programming in Scala, Chapter 28 for discussion and design.

   that

     the value being probed for possible equality

   returns

     true if this instance can possibly equal `that`, otherwise false

   Definition Classes
     Equals

5. #### abstract def getClass(): Class[_]

   Definition Classes
     Any

### Concrete Value Members

1. #### final def !=(arg0: Any): Boolean

   Definition Classes
     Any

2. #### final def ##(): Int

   Definition Classes
     Any

3. #### def +(other: String): String

   Implicit information
     This member is added by an implicit conversion from Product3[T1, T2, T3] to any2stringadd[Product3[T1, T2, T3]] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd

4. #### def ->[B](y: B): (Product3[T1, T2, T3], B)

   Implicit information
     This member is added by an implicit conversion from Product3[T1, T2, T3] to ArrowAssoc[Product3[T1, T2, T3]] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()

5. #### final def ==(arg0: Any): Boolean

   Definition Classes
     Any

6. #### final def asInstanceOf[T0]: T0

   Definition Classes
     Any

7. #### def ensuring(cond: (Product3[T1, T2, T3]) ⇒ Boolean, msg: ⇒ Any): Product3[T1, T2, T3]

   Implicit information
     This member is added by an implicit conversion from Product3[T1, T2, T3] to Ensuring[Product3[T1, T2, T3]] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring

8. #### def ensuring(cond: (Product3[T1, T2, T3]) ⇒ Boolean): Product3[T1, T2, T3]

   Implicit information
     This member is added by an implicit conversion from Product3[T1, T2, T3] to Ensuring[Product3[T1, T2, T3]] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring

9. #### def ensuring(cond: Boolean, msg: ⇒ Any): Product3[T1, T2, T3]

   Implicit information
     This member is added by an implicit conversion from Product3[T1, T2, T3] to Ensuring[Product3[T1, T2, T3]] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring

10. #### def ensuring(cond: Boolean): Product3[T1, T2, T3]

    Implicit information
      This member is added by an implicit conversion from Product3[T1, T2, T3] to Ensuring[Product3[T1, T2, T3]] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring

11. #### def equals(arg0: Any): Boolean

    Definition Classes
      Any

12. #### def formatted(fmtstr: String): String

    Returns string formatted according to given `format` string.

    Returns string formatted according to given `format` string. Format strings are as for `String.format` (@see java.lang.String.format).

    Implicit information
      This member is added by an implicit conversion from Product3[T1, T2, T3] to StringFormat[Product3[T1, T2, T3]] performed by method StringFormat in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()

13. #### def hashCode(): Int

    Definition Classes
      Any

14. #### final def isInstanceOf[T0]: Boolean

    Definition Classes
      Any

15. #### def productArity: Int

    The arity of this product.

    The arity of this product.

    returns

      3

    Definition Classes
      Product3 → Product

16. #### def productElement(n: Int): Any

    Returns the n-th projection of this product if 0 < n <= productArity, otherwise throws an `IndexOutOfBoundsException`.

    Returns the n-th projection of this product if 0 < n <= productArity, otherwise throws an `IndexOutOfBoundsException`.

    n

      number of the projection to be returned

    returns

      same as `._(n+1)`, for example `productElement(0)` is the same as `._1`.

    Definition Classes
      Product3 → Product
    Annotations
      @throws( clazz = classOf[IndexOutOfBoundsException] )
    Exceptions thrown
      IndexOutOfBoundsException

17. #### def productIterator: Iterator[Any]

    An iterator over all the elements of this product.

    An iterator over all the elements of this product.

    returns

      in the default implementation, an `Iterator[Any]`

    Definition Classes
      Product

18. #### def productPrefix: String

    A string used in the `toString` methods of derived classes.

    A string used in the `toString` methods of derived classes. Implementations may override this method to prepend a string prefix to the result of `toString` methods.

    returns

      in the default implementation, the empty string

    Definition Classes
      Product

19. #### def toString(): String

    Definition Classes
      Any

20. #### def →[B](y: B): (Product3[T1, T2, T3], B)

    Implicit information
      This member is added by an implicit conversion from Product3[T1, T2, T3] to ArrowAssoc[Product3[T1, T2, T3]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Inherited from Product

### Inherited from Equals

### Inherited from Any

### Inherited by implicit conversion any2stringadd from Product3[T1, T2, T3] to any2stringadd[Product3[T1, T2, T3]]

### Inherited by implicit conversion StringFormat from Product3[T1, T2, T3] to StringFormat[Product3[T1, T2, T3]]

### Inherited by implicit conversion Ensuring from Product3[T1, T2, T3] to Ensuring[Product3[T1, T2, T3]]

### Inherited by implicit conversion ArrowAssoc from Product3[T1, T2, T3] to ArrowAssoc[Product3[T1, T2, T3]]

### Ungrouped