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Kľúč
- Tento riadok sa pridal
- Riadok je odstránený.
- Formátovanie sa zmenilo.
%GetItemType function
Function
The function detects a type of entered column of the structure or structured variable.
Declaration
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INT %GetItemType( HBJ in objRef, INT in col ) |
Parameters
objRef |
An expression of the HBJ type - a reference to an object of Structured variable type or Structure definition. | |
col | Column index. |
Description
The function gets back an invalid value:
- if objRef is the reference to unknown object, or the object is not Structured variable type or Structure definition,
- if the value of parameter col is out of range which is given by columns number of relevant object.
Value type is expressed by an integer according to the following table:
Column type Value
Logical 0 Integral 1 Real 2 Absolute time 3 Relative time 4 Text 5 Object 6
Example
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RECORD (SD.Struct)_rec INT _itemType _itemType := %GetItemType(SD.Struct\HBJ, 1) _itemType := %GetItemType(SV.Struct\HBJ, 3) _itemType := %GetItemType(_rec\HBJ, 2) |