Tuple of arbitrary arity.
Attributes
- Companion
- object
- Source
- Tuple.scala
- Graph
-
- Supertypes
- Known subtypes
Members list
Value members
Concrete methods
Returns a new tuple by prepending the element to this tuple. This operation is O(this.size)
Returns a new tuple by prepending the element to this tuple. This operation is O(this.size)
Attributes
- Source
- Tuple.scala
Returns a new tuple by concatenating this tuple with that tuple. This operation is O(this.size + that.size)
Returns a new tuple by concatenating this tuple with that tuple. This operation is O(this.size + that.size)
Type parameters
- This
-
the exact type of this tuple
Value parameters
- that
-
the tuple to append to this tuple
Attributes
- Source
- Tuple.scala
Returns a copy of this tuple with an element appended.
Gets the i-th element of this tuple. Equivalent to productElement but with a precise return type.
Gets the i-th element of this tuple. Equivalent to productElement but with a precise return type.
Type parameters
- This
-
the exact type of this tuple
Value parameters
- n
-
the zero-based index of the element to retrieve
Attributes
- Source
- Tuple.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.
Type parameters
- This
-
the exact type of this tuple
Value parameters
- n
-
the number of elements to drop from the beginning
Attributes
- Source
- Tuple.scala
Gets the head of this tuple.
Gets the head of this tuple.
Type parameters
- This
-
the exact type of this tuple
Attributes
- Source
- Tuple.scala
Gets the initial part of the tuple without its last element.
Gets the initial part of the tuple without its last element.
Type parameters
- This
-
the exact type of this tuple
Attributes
- Source
- Tuple.scala
Gets the last of this tuple.
Gets the last of this tuple.
Type parameters
- This
-
the exact type of this tuple
Attributes
- 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. Otherwise the result type is F[A1] *: Tuple.
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. Otherwise the result type is F[A1] *: Tuple.
Type parameters
- F
-
the type constructor applied to each element type
Attributes
- Source
- Tuple.scala
Given a tuple (a1, ..., am), returns the reversed tuple (am, ..., a1) consisting all its elements.
Given a tuple (a1, ..., am), returns the reversed tuple (am, ..., a1) consisting all its elements.
Type parameters
- This
-
the exact type of this tuple
Attributes
- Source
- Tuple.scala
Returns the size (or arity) of the tuple.
Returns the size (or arity) of the tuple.
Type parameters
- This
-
the exact type of this tuple
Attributes
- 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.
Type parameters
- This
-
the exact type of this tuple
Value parameters
- n
-
the number of elements in the first part of the split
Attributes
- Source
- Tuple.scala
Gets the tail of this tuple. This operation is O(this.size)
Gets the tail of this tuple. This operation is O(this.size)
Type parameters
- This
-
the exact type of this tuple
Attributes
- 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.
Type parameters
- This
-
the exact type of this tuple
Value parameters
- n
-
the number of elements to take from the beginning
Attributes
- Source
- Tuple.scala
Creates a copy of this tuple as an Array.
Creates a copy of this tuple as an IArray.
Creates a copy of this tuple as a List.
Given two tuples, (a1, ..., an) and (b1, ..., bn), 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 (b1, ..., bn), 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
Type parameters
- T2
-
the type of the other tuple to zip with
- This
-
the exact type of this tuple
Value parameters
- t2
-
the tuple to zip with this tuple
Attributes
- Source
- Tuple.scala
Inherited methods
The name of the n^th^ element of this product, 0-based. In the default implementation, an empty string.
The name of the n^th^ element of this product, 0-based. In the default implementation, an empty string.
Value parameters
- n
-
the index of the element name to return
Attributes
- 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.
Attributes
- Inherited from:
- Product
- Source
- Product.scala
An iterator over all the elements of this product.
An iterator over all the elements of this product.
Attributes
- Returns
-
in the default implementation, an
Iterator[Any] - Inherited from:
- Product
- Source
- Product.scala
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.
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.
Attributes
- Returns
-
in the default implementation, the empty string
- Inherited from:
- Product
- Source
- Product.scala
Inherited and Abstract methods
Checks whether this instance can possibly equal that.
Checks whether this instance can possibly equal that.
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
Attributes
- Returns
-
true if this instance can possibly equal
that, otherwise false - Inherited from:
- Equals
- Source
- Equals.scala
The size of this product.
The size of this product.
Attributes
- Returns
-
for a product
A(x,,1,,, ..., x,,k,,), returnsk - Inherited from:
- Product
- Source
- Product.scala
The n^th^ element of this product, 0-based. In other words, for a product A(x,,1,,, ..., x,,k,,), returns x,,(n+1),, where `0 = productArity).
The n^th^ element of this product, 0-based. In other words, for a product A(x,,1,,, ..., x,,k,,), returns x,,(n+1),, where `0 = productArity).
Attributes
- Returns
-
the element
nelements after the first element - Inherited from:
- Product
- Source
- Product.scala