Operator Reference

HALCON Operator Reference / Tuple / Arithmetic

• HDevelop
• .NET
• Python
• C++
• C

ClassesClasses | | Operators

tuple_floortuple_floorTupleFloorTupleFloortuple_floor (Operator)

tuple_floortuple_floorTupleFloorTupleFloortuple_floor — Compute the floor function of a tuple.

Signature

tuple_floor( : : T : Floor)

Herror tuple_floor(double T, double* Floor)

Herror T_tuple_floor(const Htuple T, Htuple* Floor)

void TupleFloor(const HTuple& T, HTuple* Floor)

HTuple HTuple::TupleFloor() const

static void HOperatorSet.TupleFloor(HTuple t, out HTuple floor)

HTuple HTuple.TupleFloor()

def tuple_floor(t: MaybeSequence[Union[float, int]]) -> Sequence[float]

def tuple_floor_s(t: MaybeSequence[Union[float, int]]) -> float

Description

tuple_floortuple_floorTupleFloorTupleFloortuple_floor computes the floor function of the input tuple TTTtt, i.e., the largest integer less than or equal to TTTtt. The floor function is always returned as a floating point number. The floor function of a string is not allowed.

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_floortuple_floorTupleFloorTupleFloortuple_floor, which can be used in an expression in the following syntax:

Floor := floor(T)

Execution Information

• Multithreading type: independent (runs in parallel even with exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

TTTtt (input_control)  number(-array) → HTupleMaybeSequence[Union[float, int]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)

Input tuple.

FloorFloorFloorfloorfloor (output_control)  number(-array) → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)

Floor function of the input tuple.

Alternatives

tuple_ceiltuple_ceilTupleCeilTupleCeiltuple_ceil

Module

Foundation

---

ClassesClasses | | Operators