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ALPHA-VISION® Functions of Data Object Server: Obj_Type
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Obj_Type
SUMMARY
Obj_Type - Object type
SYNTAX
Obj_Type(pointid);
ARGUMENTS
- pointid
-
Name of the Data Object
RETURN VALUE
Object Types
DESCRIPTION
Returns the type of a Data Objects.
The function is compatible with:
Obj_QueryAttr(PointID,Type)
see also:
doattr
EXAMPLES
Obj_Type(SINUS);
Returns the type of a Data Object "SINUS"
Syntax Notation
- [aaa]
- aaa is optional (zero or one occurences)
- (aaa|bbb)
- aaa exclusive or bbb
- (aaa)*
- aaa may occur indefinitely often or may be omitted
- (aaa)+
- aaa may occur indefinitely often but at least once
- (aaa)m..n
- aaa may occur from m to n times