o != arg0
is the same as !(o == (arg0))
.
o != arg0
is the same as !(o == (arg0))
.
the object to compare against this object for dis-equality .
false
if the receiver object is equivalent to the argument; true
otherwise.
o == arg0
is the same as if (o eq null) arg0 eq null else o.equals(arg0)
.
o == arg0
is the same as if (o eq null) arg0 eq null else o.equals(arg0)
.
the object to compare against this object for equality .
true
if the receiver object is equivalent to the argument; false
otherwise.
o == arg0
is the same as o.equals(arg0)
.
o == arg0
is the same as o.equals(arg0)
.
the object to compare against this object for equality .
true
if the receiver object is equivalent to the argument; false
otherwise.
Create an array with given elements .
Create an array with given elements .
the elements to put in the array
the array containing elements xs .
This method is used to cast the receiver object to be of type T0
.
This method is used to cast the receiver object to be of type T0
.
Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression1.asInstanceOf[String]
will throw a ClassCastException
at runtime, while the expressionList(1).asInstanceOf[List[String]]
will not. In the latter example, because the type argument is erased as
part of compilation it is not possible to check whether the contents of the list are of the requested typed.
the receiver object .
This method creates and returns a copy of the receiver object .
This method creates and returns a copy of the receiver object .
The default implementation of the clone
method is platform dependent.
a copy of the receiver object .
Concatenate all argument sequences into a single array .
Concatenate all argument sequences into a single array .
the array created from the concatenated arguments
Copy one array to another .
Copy one array to another . Equivalent to System.arraycopy(src, srcPos, dest, destPos, length), except that this works also for polymorphic and boxed arrays.
. ..
. ..
. ..
. ..
. ..
Returns array of length 0
Returns array of length 0
This method is used to test whether the argument (arg0
) is a reference to the
receiver object (this
).
This method is used to test whether the argument (arg0
) is a reference to the
receiver object (this
).
The eq
method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on
non-null instances of AnyRef
:
* It is reflexive: for any non-null instance x
of type AnyRef
, x.eq(x)
returns true
.
* It is symmetric: for any non-null instances x
and y
of type AnyRef
, x.eq(y)
returns true
if and
only if y.eq(x)
returns true
.
* It is transitive: for any non-null instances x
, y
, and z
of type AnyRef
if x.eq(y)
returns true
and y.eq(z)
returns true
, then x.eq(z)
returns true
.
Additionally, the eq
method has three other properties.
* It is consistent: for any non-null instances x
and y
of type AnyRef
, multiple invocations of
x.eq(y)
consistently returns true
or consistently returns false
.
* For any non-null instance x
of type AnyRef
, x.eq(null)
and null.eq(x)
returns false
.
* null.eq(null)
returns true
.
When overriding the equals
or hashCode
methods, it is important to ensure that their behavior is
consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2
), they
should be equal to each other (o1 == o2
) and they should hash to the same value (o1.hashCode == o2.hashCode
).
the object to compare against this object for reference equality .
true
if the argument is a reference to the receiver object; false
otherwise.
This method is used to compare the receiver object (this
) with the argument object (arg0
) for equivalence.
This method is used to compare the receiver object (this
) with the argument object (arg0
) for equivalence.
The default implementations of this method is an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence
relation]:
* It is reflexive: for any instance x
of type Any
, x.equals(x)
should return true
.
* It is symmetric: for any instances x
and y
of type Any
, x.equals(y)
should return true
if and
only if y.equals(x)
returns true
.
* It is transitive: for any instances x
, y
, and z
of type AnyRef
if x.equals(y)
returns true
and
y.equals(z)
returns true
, then x.equals(z)
should return true
.
If you override this method, you should verify that your implementation remains an equivalence relation.
Additionally, when overriding this method it is often necessary to override hashCode
to ensure that objects
that are "equal" (o1.equals(o2)
returns true
) hash to the same
scala.Int
(o1.hashCode.equals(o2.hashCode)
).
the object to compare against this object for equality .
true
if the receiver object is equivalent to the argument; false
otherwise.
A builder factory that generates a generic array .
A builder factory that generates a generic array . Called instead of Array.newBuilder if the element type of an array does not have a class manifest. Note that fallbackBuilder factory needs an implicit parameter (otherwise it would not be dominated in implicit search by Array.canBuildFrom). We make sure that that implicit search is always successfull.
A five-dimensional array that contains the results of some element computation a number of times .
A five-dimensional array that contains the results of some element computation a number of times .
the number of elements in the 1st dimension
the number of elements in the 2nd dimension
the number of elements in the 3nd dimension
the number of elements in the 4th dimension
the number of elements in the 5th dimension
the element computation
A four-dimensional array that contains the results of some element computation a number of times .
A four-dimensional array that contains the results of some element computation a number of times .
the number of elements in the 1st dimension
the number of elements in the 2nd dimension
the number of elements in the 3nd dimension
the number of elements in the 4th dimension
the element computation
A three-dimensional array that contains the results of some element computation a number of times .
A three-dimensional array that contains the results of some element computation a number of times .
the number of elements in the 1st dimension
the number of elements in the 2nd dimension
the number of elements in the 3nd dimension
the element computation
A two-dimensional array that contains the results of some element computation a number of times .
A two-dimensional array that contains the results of some element computation a number of times .
the number of elements in the 1st dimension
the number of elements in the 2nd dimension
the element computation
An array that contains the results of some element computation a number of times .
An array that contains the results of some element computation a number of times .
the number of elements returned
the element computation
This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object .
This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object .
The details of when and if the finalize
method are invoked, as well as the interaction between finalize
and non-local returns and exceptions, are all platform dependent.
Create an array containing the values of a given function f over given range [0 .
Create an array containing the values of a given function f over given range [0 . .n1, 0..n2, 0..n3, 0..n4, 0..n5)
use Array.tabulate' instead
Create an array containing the values of a given function f over given range [0 .
Create an array containing the values of a given function f over given range [0 . .n1, 0..n2, 0..n3, 0..n4)
use Array.tabulate' instead
Create an array containing the values of a given function f over given range [0 .
Create an array containing the values of a given function f over given range [0 . .n1, 0..n2, 0..n3)
use Array.tabulate' instead
Create an array containing the values of a given function f over given range [0 .
Create an array containing the values of a given function f over given range [0 . .n1, 0..n2)
use Array.tabulate' instead
Create an array containing the values of a given function f over given range [0 .
Create an array containing the values of a given function f over given range [0 . .n)
use Array.tabulate' instead
Returns a representation that corresponds to the dynamic class of the receiver object .
Returns a representation that corresponds to the dynamic class of the receiver object .
The nature of the representation is platform dependent.
a representation that corresponds to the dynamic class of the receiver object .
Returns a hash code value for the object .
Returns a hash code value for the object .
The default hashing algorithm is platform dependent.
Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)
) yet
not be equal (o1.equals(o2)
returns false
). A degenerate implementation could always return 0
.
However, it is required that if two objects are equal (o1.equals(o2)
returns true
) that they have
identical hash codes (o1.hashCode.equals(o2.hashCode)
). Therefore, when overriding this method, be sure
to verify that the behavior is consistent with the equals
method.
the hash code value for the object .
This method is used to test whether the dynamic type of the receiver object is T0
.
This method is used to test whether the dynamic type of the receiver object is T0
.
Note that the test result of the test is modulo Scala's erasure semantics. Therefore the expression1.isInstanceOf[String]
will return false
, while the expression List(1).isInstanceOf[List[String]]
will
return true
. In the latter example, because the type argument is erased as part of compilation it is not
possible to check whether the contents of the list are of the requested typed.
true
if the receiver object is an instance of erasure of type T0
; false
otherwise.
An array containing repeated applications of a function to a start value .
An array containing repeated applications of a function to a start value .
the start value of the array
the number of elements returned by the array
the function that's repeatedly applied
the array returning len
values in the sequence start, f(start), f(f(start)), ...
Create an array containing several copies of an element .
Create an array containing several copies of an element .
the length of the resulting array
the element composing the resulting array
an array composed of n elements all equal to elem
use Array.fill' instead
o.ne(arg0)
is the same as !(o.eq(arg0))
.
o.ne(arg0)
is the same as !(o.eq(arg0))
.
the object to compare against this object for reference dis-equality .
false
if the argument is not a reference to the receiver object; true
otherwise.
Wakes up a single thread that is waiting on the receiver object's monitor .
Wakes up a single thread that is waiting on the receiver object's monitor .
Wakes up all threads that are waiting on the receiver object's monitor .
Wakes up all threads that are waiting on the receiver object's monitor .
Create array with given dimensions
Create array with given dimensions
An array containing equally spaced values in some integer interval .
An array containing equally spaced values in some integer interval .
the start value of the array
the end value of the array (the first value NOT returned)
the increment value of the array (must be positive or negative)
the array with values in start, start + step, ...
up to, but excluding end
An array containing a sequence of increasing integers in a range .
An array containing a sequence of increasing integers in a range .
the end value of the array (the first value NOT returned)
the array with values in range start, start + 1, ..., end - 1
up to, but exclusding, end
.
A five-dimensional array containing values of a given function over ranges of integer values starting from 0 .
A five-dimensional array containing values of a given function over ranges of integer values starting from 0 .
the number of elements in the 1st dimension
the number of elements in the 2nd dimension
the number of elements in the 3nd dimension
the number of elements in the 4th dimension
the number of elements in the 5th dimension
The function computing element values
A four-dimensional array containing values of a given function over ranges of integer values starting from 0 .
A four-dimensional array containing values of a given function over ranges of integer values starting from 0 .
the number of elements in the 1st dimension
the number of elements in the 2nd dimension
the number of elements in the 3nd dimension
the number of elements in the 4th dimension
The function computing element values
A three-dimensional array containing values of a given function over ranges of integer values starting from 0 .
A three-dimensional array containing values of a given function over ranges of integer values starting from 0 .
the number of elements in the 1st dimension
the number of elements in the 2nd dimension
the number of elements in the 3nd dimension
The function computing element values
A two-dimensional array containing values of a given function over ranges of integer values starting from 0 .
A two-dimensional array containing values of a given function over ranges of integer values starting from 0 .
the number of elements in the 1st dimension
the number of elements in the 2nd dimension
The function computing element values
An array containing values of a given function over a range of integer values starting from 0 .
An array containing values of a given function over a range of integer values starting from 0 .
The number of elements in the traversable
The function computing element values
A traversable consisting of elements f(0), ..., f(n -1)
Returns a string representation of the object .
Returns a string representation of the object .
The default representation is platform dependent.
a string representation of the object .
This method is called in a pattern match { case Seq( .
This method is called in a pattern match { case Seq( . ..) => }.
the selector value
sequence wrapped in an option, if this is a Seq, otherwise none
This object contains utility methods operating on arrays .
version
1 . 0
authors:
Martin Odersky