F_VN_MedianElement

F_VN_MedianElement 1:

Gets the median element of a container.

Syntax

Definition:

FUNCTION F_VN_MedianElement : HRESULT
VAR_INPUT
    ipSrcContainer : ITcVnContainer;
    ipDestIterator : Reference To ITcVnBidirectionalIterator;
END_VAR
VAR_IN_OUT
    nIndex         : ULINT;
END_VAR
VAR_INPUT
    hrPrev         : HRESULT;
END_VAR

F_VN_MedianElement 2: Inputs

Name

Type

Description

ipSrcContainer

ITcVnContainer

Source container (Arithmetic, point and vector element types are supported. For points and vectors, the euclidean norm is used.)

ipDestIterator

Reference To ITcVnBidirectionalIterator

Returns an iterator to the requested element

hrPrev

HRESULT

HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)

F_VN_MedianElement 3: In/Outputs

Name

Type

Description

nIndex

ULINT

Returns the position of the requested element within the container

F_VN_MedianElement 4: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT V3.1.4024.54 or later

PC or CX (x64) with PL50, e.g. Intel 4-core Atom CPU

Tc3_Vision