F_VN_ExportContainerSize
Determine the required buffer size in bytes to store all container elements (number_of_Elements * size_per_Element). Only possible for containers with basic elements.
Syntax
Definition:
FUNCTION F_VN_ExportContainerSize : HRESULT
VAR_INPUT
ipContainer : ITcVnContainer;
END_VAR
VAR_IN_OUT
nBufferSize : ULINT;
END_VAR
VAR_INPUT
hrPrev : HRESULT;
END_VAR
Inputs
|
Name |
Type |
Description |
|---|---|---|
|
ipContainer |
Container with basic elements | |
|
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) |
In/Outputs
|
Name |
Type |
Description |
|---|---|---|
|
nBufferSize |
ULINT |
Output parameter containing the required buffer size |
Return valueRelated functions
Required License
TC3 Vision Base