Description  V1.00/30 Aug 2002  Returns the information which service provider role is allowed to use that service. The long value i.e the mask is the sum ORed concatenation of the different RoleType values. As the RoleType enumerator values are powers of 2 and therefore a bitwise AND operation can test for a certain role.

physioValidator   ISearch     UsableBy

C/C++ syntax

[get]  HRESULT  UsableBy( long   *along);

Parameter description

[out, retval]   long   *along

C/C++ return value
S_OK	This value is returned if the function call was successful.
E_name	This value is returned if the function call was unsuccessful and an error exception was generated. Note that an exception is thrown under these conditions if you are using SmartPointers.

Remarks

If you are using SmartPointers the function names and calls are rewritten by Microsoft into the form: long  *GetUsableBy(void);