Hi Rosen,
On Jul 2, 2010, at 7:51 PM, Rosen Diankov wrote:
> Hi all,
>
> Please show us a C/C++ code example that initializes HDF5 objects from
> in-memory data without using/opening any files.
>
> Our applications needs to be run very fast and we cannot afford the
> transfer to file just so hdf5 can process it.
You probably want to look into the "core" file driver:
H5Pset_fapl_core().
Quincey
> Basically we want to do:
>
> void* buffer;
> int buffer_size
> // initialize buffer
> file = H5Fcreate(...)
> H5F_write_binary_data_to_file(file,buffer,buffer_size)
>
> // read the contents
> dataset = H5Dopen(file, DATASETNAME);
> ...
>
>
> thank you,
> rosen,
>
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