Variable functions

These functions can be used to set or obtain information on EASI variables.

DestroyIdent()
DestroyIdent() is used to destroy a previously defined identifier, such as a variable, function, or type.
F$LEN()
F$LEN() is used to return the length of the argument item.
F$PARTYP()
F$PARTYP() is used to retrieve the "type" of the provided identifier.
GetGeoInfoParm()
GetGeoInfoParam() is used to encode complex GeoInfo parameters into a string suitable for storing in text files.
SetGeoInfoParm()
SetGeoInfoParm() is used to encode a GeoInfo structure.
VarArgs()
VarArgs() is used in combination with the VarArgs keyword.
GetParType()
GetParType() is used to retrieve the "type" of the provided identifier.

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