rcpp_hdf5_close_all_registry: Close all open HDF5Dataset objects and HDF5 handles

In BigDataStatMeth: Title: Scalable Statistical Computing with HDF5-Backed Matrices

Close all open HDF5Dataset objects and HDF5 handles

Description

Closes all C++ hdf5Dataset objects tracked in the live-pointer registry and then calls BigDataStatMeth::closeAllHDF5Handles() to close any remaining HDF5 handles at the C library level (files, datasets, groups, datatypes, attributes) that were not tracked by the registry. Equivalent in effect to rhdf5::h5closeAll().

Called automatically from .onUnload() when the package is unloaded. Can also be called manually for diagnostic purposes via BigDataStatMeth:::rcpp_hdf5_close_all_registry().

Usage

rcpp_hdf5_close_all_registry()

Value

NULL invisibly.

BigDataStatMeth documentation built on May 15, 2026, 1:07 a.m.