F_VN_CheckIfIteratorIsAtEnd

F_VN_CheckIfIteratorIsAtEnd 1:

Checks if the iterator points to the past-the-end element. (Alternatively use interface method .CheckIfEnd.)

Syntax

Definition:

FUNCTION F_VN_CheckIfIteratorIsAtEnd : HRESULT
VAR_INPUT
    ipIterator : ITcVnForwardIterator;
    hrPrev     : HRESULT;
END_VAR

F_VN_CheckIfIteratorIsAtEnd 2: Inputs

Name

Type

Description

ipIterator

ITcVnForwardIterator

Iterator

hrPrev

HRESULT

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

F_VN_CheckIfIteratorIsAtEnd 3: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements