tuple_lengthtuple_lengthTupleLengthTupleLength (Operator)

Name

tuple_lengthtuple_lengthTupleLengthTupleLength — Bestimmen der Länge eines Tupels.

Signatur

tuple_length( : : Tuple : Length)

Herror tuple_length(const Hlong Tuple, Hlong* Length)

Herror T_tuple_length(const Htuple Tuple, Htuple* Length)

void TupleLength(const HTuple& Tuple, HTuple* Length)

HTuple HTuple::TupleLength() const

static void HOperatorSet.TupleLength(HTuple tuple, out HTuple length)

HTuple HTuple.TupleLength()

Beschreibung

tuple_lengthtuple_lengthTupleLengthTupleLengthTupleLength liefert die Anzahl der Elemente des Eingabetupels TupleTupleTupleTupletuple zurück.

Sonderfall: Leeres Eingabetupel

Falls das Eingabetupel leer ist, gibt der Operator 0 zurück.

HDevelop Inline-Operation

HDevelop unterstützt eine Inline-Operation für tuple_lengthtuple_lengthTupleLengthTupleLengthTupleLength, die innerhalb eines Ausdrucks in der folgenden Syntax verwendet werden kann:

Length := |Tuple|

Ausführungsinformationen

Parameter

TupleTupleTupleTupletuple (input_control)  tuple(-array) HTupleHTupleHtuple (integer / real / string) (int / long / double / string) (Hlong / double / HString) (Hlong / double / char*)

Eingabetupel.

LengthLengthLengthLengthlength (output_control)  integer HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Anzahl der Elemente des Eingabetupels.

Alternativen

tuple_mintuple_minTupleMinTupleMinTupleMin, tuple_maxtuple_maxTupleMaxTupleMaxTupleMax, tuple_meantuple_meanTupleMeanTupleMeanTupleMean, tuple_deviationtuple_deviationTupleDeviationTupleDeviationTupleDeviation, tuple_sumtuple_sumTupleSumTupleSumTupleSum, tuple_mediantuple_medianTupleMedianTupleMedianTupleMedian

Siehe auch

tuple_typetuple_typeTupleTypeTupleTypeTupleType

Modul

Foundation