ArrayAccess ArrayAccess ArrayAccess ArrayAccess ClearDelete Code COut COut DeepCopy DeepCopy Delete Dims Export ExportDefined Extract FillArray Find Flush Get GetExternInfo GetExtra GetName Info Insert Insert IsExternal List List operator bool operator SdsIdType Outlive Pointer Put PutExtra Rename Resize SdsId SdsId SdsId SdsId SdsId SdsId SdsId SdsId SdsId SdsId SdsId SdsId SetDelete SetFree ShallowCopy ShallowCopy Size SizeDefined Write ~SdsId

IsExternal() void SdsId::IsExternal ( int *const  external, StatusType *const  status  ) const inline Determine if the SDS structure is external. This method is used to determine if the SDS object refered to by this object is an external object. Note that external objects cannot have their structure modified. See also SdsIsExternal() Parameters external A non-zero value is written here if the object is external status Inherited status.