NonEmptyTuple
Tuple of arbitrary non-zero arity
- Source:
- Tuple.scala
Value members
Concrete methods
Get the i-th element of this tuple. Equivalent to productElement but with a precise return type.
Get the i-th element of this tuple. Equivalent to productElement but with a precise return type.
- Source:
- Tuple.scala
Get the initial part of the tuple without its last element
Get the initial part of the tuple without its last element
- Source:
- Tuple.scala
Get the tail of this tuple. This operation is O(this.size)
Get the tail of this tuple. This operation is O(this.size)
- Source:
- Tuple.scala
Inherited methods
Return a new tuple by prepending the element to this tuple.
This operation is O(this.size)
Return a new tuple by prepending the element to this tuple.
This operation is O(this.size)
- Inherited from:
- Tuple
- Source:
- Tuple.scala
Return a new tuple by concatenating this tuple with that tuple.
This operation is O(this.size + that.size)
Return a new tuple by concatenating this tuple with that tuple.
This operation is O(this.size + that.size)
- Inherited from:
- Tuple
- Source:
- Tuple.scala
Return a copy of this tuple with an element appended
Return a copy of this tuple with an element appended
- Inherited from:
- Tuple
- Source:
- Tuple.scala
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.
- Value parameters:
- that
the value being probed for possible equality
- Returns:
true if this instance can possibly equal
that, otherwise false- Inherited from:
- Equals
- Source:
- Equals.scala
Given a tuple (a1, ..., am), returns the tuple (an+1, ..., am) consisting
all its elements except the first n ones.
Given a tuple (a1, ..., am), returns the tuple (an+1, ..., am) consisting
all its elements except the first n ones.
- Inherited from:
- Tuple
- Source:
- Tuple.scala
Called on a tuple (a1, ..., an), returns a new tuple (f(a1), ..., f(an)).
The result is typed as (F[A1], ..., F[An]) if the tuple type is fully known.
If the tuple is of the form a1 *: ... *: Tuple (that is, the tail is not known
to be the cons type.
Called on a tuple (a1, ..., an), returns a new tuple (f(a1), ..., f(an)).
The result is typed as (F[A1], ..., F[An]) if the tuple type is fully known.
If the tuple is of the form a1 *: ... *: Tuple (that is, the tail is not known
to be the cons type.
- Inherited from:
- Tuple
- Source:
- Tuple.scala
The size of this product.
The size of this product.
- Returns:
for a product
A(x1, ..., xk), returnsk- Inherited from:
- Product
- Source:
- Product.scala
The nth element of this product, 0-based.
The nth element of this product, 0-based. In other words, for a
product A(x1, ..., xk), returns x(n+1) where 0 <= n < k.
- Value parameters:
- n
the index of the element to return
- Returns:
the element
nelements after the first element- Throws:
- IndexOutOfBoundsException
if the
nis out of range(n < 0 || n >= productArity).
- Inherited from:
- Product
- Source:
- Product.scala
The name of the nth element of this product, 0-based.
The name of the nth element of this product, 0-based. In the default implementation, an empty string.
- Value parameters:
- n
the index of the element name to return
- Returns:
the name of the specified element
- Throws:
- IndexOutOfBoundsException
if the
nis out of range(n < 0 || n >= productArity).
- Inherited from:
- Product
- Source:
- Product.scala
An iterator over the names of all the elements of this product.
An iterator over the names of all the elements of this product.
- Inherited from:
- Product
- Source:
- Product.scala
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]- Inherited from:
- Product
- Source:
- Product.scala
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
- Inherited from:
- Product
- Source:
- Product.scala
Return the size (or arity) of the tuple
Return the size (or arity) of the tuple
- Inherited from:
- Tuple
- Source:
- Tuple.scala
Given a tuple (a1, ..., am), returns a pair of the tuple (a1, ..., an)
consisting of the first n elements, and the tuple (an+1, ..., am) consisting
of the remaining elements.
Given a tuple (a1, ..., am), returns a pair of the tuple (a1, ..., an)
consisting of the first n elements, and the tuple (an+1, ..., am) consisting
of the remaining elements.
- Inherited from:
- Tuple
- Source:
- Tuple.scala
Given a tuple (a1, ..., am), returns the tuple (a1, ..., an) consisting
of its first n elements.
Given a tuple (a1, ..., am), returns the tuple (a1, ..., an) consisting
of its first n elements.
- Inherited from:
- Tuple
- Source:
- Tuple.scala
Create a copy of this tuple as an Array
Create a copy of this tuple as an Array
- Inherited from:
- Tuple
- Source:
- Tuple.scala
Create a copy of this tuple as an IArray
Create a copy of this tuple as an IArray
- Inherited from:
- Tuple
- Source:
- Tuple.scala
Create a copy of this tuple as a List
Create a copy of this tuple as a List
- Inherited from:
- Tuple
- Source:
- Tuple.scala
Given two tuples, (a1, ..., an) and (a1, ..., an), returns a tuple
((a1, b1), ..., (an, bn)). If the two tuples have different sizes,
the extra elements of the larger tuple will be disregarded.
The result is typed as ((A1, B1), ..., (An, Bn)) if at least one of the
tuple types has a EmptyTuple tail. Otherwise the result type is
(A1, B1) *: ... *: (Ai, Bi) *: Tuple
Given two tuples, (a1, ..., an) and (a1, ..., an), returns a tuple
((a1, b1), ..., (an, bn)). If the two tuples have different sizes,
the extra elements of the larger tuple will be disregarded.
The result is typed as ((A1, B1), ..., (An, Bn)) if at least one of the
tuple types has a EmptyTuple tail. Otherwise the result type is
(A1, B1) *: ... *: (Ai, Bi) *: Tuple
- Inherited from:
- Tuple
- Source:
- Tuple.scala