count

Common
JVM
JS
Native
1.0
fun < T > Array < out T > . count ( ) : Int
(source)
fun ByteArray . count ( ) : Int
(source)
fun ShortArray . count ( ) : Int
(source)
fun IntArray . count ( ) : Int
(source)
fun LongArray . count ( ) : Int
(source)
fun FloatArray . count ( ) : Int
(source)
fun DoubleArray . count ( ) : Int
(source)
fun BooleanArray . count ( ) : Int
(source)
fun CharArray . count ( ) : Int
(source)

Returns the number of elements in this array.

Common
JVM
JS
Native
1.0
inline fun < T > Array < out T > . count (
predicate : ( T ) -> Boolean
) : Int

(source)
inline fun ByteArray . count ( predicate : ( Byte ) -> Boolean ) : Int
(source)
inline fun ShortArray . count (
predicate : ( Short ) -> Boolean
) : Int

(source)
inline fun IntArray . count ( predicate : ( Int ) -> Boolean ) : Int
(source)
inline fun LongArray . count ( predicate : ( Long ) -> Boolean ) : Int
(source)
inline fun FloatArray . count (
predicate : ( Float ) -> Boolean
) : Int

(source)
inline fun DoubleArray . count (
predicate : ( Double ) -> Boolean
) : Int

(source)
inline fun BooleanArray . count (
predicate : ( Boolean ) -> Boolean
) : Int

(source)
inline fun CharArray . count ( predicate : ( Char ) -> Boolean ) : Int
(source)
inline fun < T > Iterable < T > . count (
predicate : ( T ) -> Boolean
) : Int

(source)
@ExperimentalUnsignedTypes inline fun UIntArray . count (
predicate : ( UInt ) -> Boolean
) : Int

(source)
@ExperimentalUnsignedTypes inline fun ULongArray . count (
predicate : ( ULong ) -> Boolean
) : Int

(source)
@ExperimentalUnsignedTypes inline fun UByteArray . count (
predicate : ( UByte ) -> Boolean
) : Int

(source)
@ExperimentalUnsignedTypes inline fun UShortArray . count (
predicate : ( UShort ) -> Boolean
) : Int

(source)

Returns the number of elements matching the given predicate .

Common
JVM
JS
Native
1.0
fun < T > Iterable < T > . count ( ) : Int
(source)
fun < T > Collection < T > . count ( ) : Int
(source)

Returns the number of elements in this collection.

Common
JVM
JS
Native
1.0
fun < K , V > Map < out K , V > . count ( ) : Int
(source)

Returns the number of entries in this map.

Common
JVM
JS
Native
1.0
inline fun < K , V > Map < out K , V > . count (
predicate : ( Entry < K , V > ) -> Boolean
) : Int

(source)

Returns the number of entries matching the given predicate .