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

GetExtra() void SdsId::GetExtra ( const unsigned long  length, char *const  extra, StatusType *const  status, unsigned long *  actlen = 0  ) const inline Get extra data from an SDS item. This method accesses the extra data from an SDS item. The data is copied into the specified buffer. See also SdsGetExtra() SdsId::PutExtra SdsPutExtra() Parameters length The amount of data to fetch. extra The buffer to fetch the data into, must of of size length or greater. status Inherited status. actlen The actual amount of data retrived is written here. If not supplied, this information is not returned.