toCharArray
fun
String
.
toCharArray
(
startIndex
:
Int
=
0
,
endIndex
:
Int
=
this.length
)
:
CharArray
(Common source) (JVM source) (JS source) (Native source)
Returns a CharArray containing characters of this string or its substring.
Parameters
startIndex
- the beginning (inclusive) of the substring, 0 by default.
endIndex
- the end (exclusive) of the substring, length of this string by default.
Exceptions
IndexOutOfBoundsException
- if
startIndex
is less than zero or
endIndex
is greater than the length of this string.
IllegalArgumentException
- if
startIndex
is greater than
endIndex
.
fun
StringBuilder
.
toCharArray
(
destination
:
CharArray
,
destinationOffset
:
Int
=
0
,
startIndex
:
Int
=
0
,
endIndex
:
Int
=
this.length
)
(Common source) (JS source) (Native source)
Copies characters from this string builder into the destination character array.
Parameters
destination
- the array to copy to.
destinationOffset
- the position in the array to copy to, 0 by default.
startIndex
- the beginning (inclusive) of the range to copy, 0 by default.
endIndex
- the end (exclusive) of the range to copy, length of this string builder by default.
Exceptions
IndexOutOfBoundsException
- or
IllegalArgumentException
when
startIndex
or
endIndex
is out of range of this string builder indices or when
startIndex > endIndex
.
IndexOutOfBoundsException
- when the subrange doesn't fit into the
destination
array starting at the specified
destinationOffset
,
or when that index is out of the
destination
array indices range.
Copies characters from this string into the destination character array and returns that array.
Parameters
destination
- the array to copy to.
destinationOffset
- the position in the array to copy to.
startIndex
- the start offset (inclusive) of the substring to copy.
endIndex
- the end offset (exclusive) of the substring to copy.