# 22. Virtuoso Functions Guide - udt_get

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## udt_get

Retrieves a copy of the requested member from a user defined type instance
any udt_get (in udt_inst any, in member_name varchar);
Description

This function returns a copy of the member named member_name, if any, for type instance udt_inst. It is the functional equivalent of member observer.

Parameters
udt_inst – a user defined type instance.
member_name – the name of the requested member.
Return Types

This function returns a copy of the requested member, if any.

Examples
Observing members

This example simply fetches a member from a user defined type.

    ....
    declare inst SER_UDT;

    inst := new SER_UDT ();
    return udt_get (inst, 'A');
    ....

See Also

udt_defines_field()

udt_implements_method()

udt_instance_of()

udt_set()