Name
tuple_type_elemtuple_type_elemTupleTypeElemTupleTypeElem — Return the types of the elements of a tuple.
tuple_type_elem( : : T : Types)
Herror tuple_type_elem(double T, Hlong* Types)
Herror T_tuple_type_elem(const Htuple T, Htuple* Types)
tuple_type_elemtuple_type_elemTupleTypeElemTupleTypeElemTupleTypeElem returns the types of the elements of the input tuple
TTTTt. The types are returned separately as integer values in the output
parameter TypesTypesTypesTypestypes. In HDevelop the corresponding constants are
defined:
-
H_TYPE_INT (1).
-
H_TYPE_REAL (2).
-
H_TYPE_STRING (4).
Exception: Empty input tuple
If the input tuple is empty, the operator returns an empty tuple.
HDevelop In-line Operation
HDevelop provides an in-line operation for tuple_type_elemtuple_type_elemTupleTypeElemTupleTypeElemTupleTypeElem,
which can be used in an expression in the following syntax:
Types := type_elem(T)
- Multithreading type: independent (runs in parallel even with exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
TTTTt (input_control) number(-array) → HTupleHTupleHtuple (real / integer / string) (double / int / long / string) (double / Hlong / HString) (double / Hlong / char*)
Input tuple.
Types of the elements of the input tuple as integer values.
tuple_type_elem ([3.1416,'pi',3], Types)
* Types = [H_TYPE_REAL, H_TYPE_STRING, H_TYPE_INT]
If the parameters are valid, the operator
tuple_type_elemtuple_type_elemTupleTypeElemTupleTypeElemTupleTypeElem returns the value 2 (H_MSG_TRUE).
tuple_typetuple_typeTupleTypeTupleTypeTupleType,
tuple_is_mixedtuple_is_mixedTupleIsMixedTupleIsMixedTupleIsMixed,
tuple_is_inttuple_is_intTupleIsIntTupleIsIntTupleIsInt,
tuple_is_realtuple_is_realTupleIsRealTupleIsRealTupleIsReal,
tuple_is_stringtuple_is_stringTupleIsStringTupleIsStringTupleIsString,
tuple_is_mixedtuple_is_mixedTupleIsMixedTupleIsMixedTupleIsMixed,
tuple_is_int_elemtuple_is_int_elemTupleIsIntElemTupleIsIntElemTupleIsIntElem,
tuple_is_real_elemtuple_is_real_elemTupleIsRealElemTupleIsRealElemTupleIsRealElem,
tuple_is_string_elemtuple_is_string_elemTupleIsStringElemTupleIsStringElemTupleIsStringElem
get_obj_classget_obj_classGetObjClassGetObjClassGetObjClass,
tuple_is_numbertuple_is_numberTupleIsNumberTupleIsNumberTupleIsNumber
Foundation