how to close a hdf5 file

问题

I am using the rhdf5 library to create HDF5 files.

h5createFile(myHDF5FileName)
h5createDataset(myHDF5FileName,"myData",storage.mode="double",level=9,dims=length(myData), chunk=10000)
h5write(myData,myHDF5FileName,"myData")

Works fine, except that when I tried to delete the physical file Windows 7 tells me that the file is still open in RStudio, i.e. the file handle seems to be open in my RStudio environment. I checked the rhdf5 documents - http://www.bioconductor.org/packages/release/bioc/vignettes/rhdf5/inst/doc/rhdf5.pdf and http://www.bioconductor.org/packages/devel/bioc/manuals/rhdf5/man/rhdf5.pdf

but I couldn't find any function to close the hdf5 connection.

The manual seems to indicate that there is a H5Fopen and H5Fclose function and I tried them too, but I still cannot delete the physical file UNLESS I quit RStudio.

There is another function H5close(), but when I tried that I get an error Error: could not find function "H5close"

来源：https://stackoverflow.com/questions/23072210/how-to-close-a-hdf5-file