This specialization of DDS is used to manage the 'resource' of the open HDF5 dataset handle so that the BES will close that handle once the framework is done working with the file. This provides a way for the code in gdal_dds.cc to read binary objects from the file using the gdal library and embed those in instances of Grid. Those Grid variables are used later on (but during the same service request, so the binary data are still valid). When the DDS is deleted by the BES, the HDF5DDS() destructor closes the file.
- Todo:
- Change DataDDS to DDS if we can... Doing that will enable the handler to use this to close the library using this class. That is not strictly needed, but it would make both the DDS and DataDDS responses work the same way.
Definition at line 37 of file HDF5_DDS.h.