stdlib/kotlin/CharSequence

CharSequence

interface CharSequence(source)

Represents a readable sequence of Char values.

Since Kotlin

1.0

Functions

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abstract operator fun get(index: Int): Char

Returns the character at the specified index in this character sequence.

Since Kotlin 1.0
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abstract fun subSequence(startIndex: Int, endIndex: Int): CharSequence

Returns a new character sequence that is a subsequence of this character sequence, starting at the specified startIndex and ending right before the specified endIndex.

Since Kotlin 1.0

Properties

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abstract val length: Int

Returns the length of this character sequence.

Since Kotlin 1.0

Inheritors

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Extensions

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actual inline fun CharSequence.elementAt(index: Int): Char

Returns a character at the given index or throws an IndexOutOfBoundsException if the index is out of bounds of this char sequence.

Since Kotlin 1.0
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actual fun CharSequence.isBlank(): Boolean

Returns true if this string is empty or consists solely of whitespace characters.

Since Kotlin 1.0
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fun CharSequence.max(): Char?
Since Kotlin 1.0
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inline fun <R : Comparable<R>> CharSequence.maxBy(selector: (Char) -> R): Char?
Since Kotlin 1.0
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fun CharSequence.maxWith(comparator: Comparator<in Char>): Char?
Since Kotlin 1.0
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fun CharSequence.min(): Char?
Since Kotlin 1.0
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inline fun <R : Comparable<R>> CharSequence.minBy(selector: (Char) -> R): Char?
Since Kotlin 1.0
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fun CharSequence.minWith(comparator: Comparator<in Char>): Char?
Since Kotlin 1.0
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actual fun CharSequence.regionMatches(thisOffset: Int, other: CharSequence, otherOffset: Int, length: Int, ignoreCase: Boolean = false): Boolean

Returns true if the specified range in this char sequence is equal to the specified range in another char sequence.

Since Kotlin 1.0
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actual fun CharSequence.repeat(n: Int): String

Returns a string containing this char sequence repeated n times.

Since Kotlin 1.0
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fun CharSequence.split(regex: Pattern, limit: Int = 0): List<String>

Splits this char sequence around matches of the given regular expression.

Since Kotlin 1.0
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fun CharSequence.toSortedSet(): SortedSet<Char>

Returns a new SortedSet of all characters.

Since Kotlin 1.0