This function reads attributes.
Examples
In this example, we read a single precision (32 bit) floating point attribute with the name “ScalarFloat”:
status = EOS_PT_READATTR(pointID, "ScalarFloat", f32)
Syntax
Result = EOS_PT_READATTR(pointID, attrname, datbuf)
Return Value
Returns SUCCEED (0) if successful and FAIL (–1) otherwise.
Arguments
pointID
Point id (long) returned by EOS_PT_CREATE or EOS_PT_ATTACH.
attrname
Attribute name (string).
datbuf
A named variable that will contain the buffer allocated to hold attribute values.
Keywords
None
Version History