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| author | Elena Pourmal <epourmal@hdfgroup.org> | 2000-10-10 04:13:14 (GMT) |
|---|---|---|
| committer | Elena Pourmal <epourmal@hdfgroup.org> | 2000-10-10 04:13:14 (GMT) |
| commit | 02092cd24e8cb79c66903d5556515bd755deeeeb (patch) | |
| tree | bf4cc467138236ae3dbf8d531e1ef4ae4eaee60a /fortran/src/H5f90.h | |
| parent | a1e44979edfe671a6c7f8278a8798d9a834476c3 (diff) | |
| download | hdf5-02092cd24e8cb79c66903d5556515bd755deeeeb.zip hdf5-02092cd24e8cb79c66903d5556515bd755deeeeb.tar.gz hdf5-02092cd24e8cb79c66903d5556515bd755deeeeb.tar.bz2 | |
[svn-r2648]
Purpose:
Reimplemented references to the objects and dataset regions.
Description:
Previous implementation was not portable. This implementation
should work on UNIX workstations and Crays, but is very inefficient
since it uses memcpy to repack Fortran buffers with references
to C buffers and vice versa.
Solution:
I used fortran derived datatype with integer fields. h5dwrite_f and
h5dread_f have extra parameter when references are written or read.
This parameter describes size of the buffer that holds references.
Platforms tested:
J90 and Solaris 2.6
H5Pf.c
Some of the functions do not exist now in the development branch.
Commented those out, so one does not need to apply patch in order
to build Fortran Library.
Diffstat (limited to 'fortran/src/H5f90.h')
| -rw-r--r-- | fortran/src/H5f90.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fortran/src/H5f90.h b/fortran/src/H5f90.h index c01cd1f..68ff0ad 100644 --- a/fortran/src/H5f90.h +++ b/fortran/src/H5f90.h @@ -32,6 +32,11 @@ #define H5S_ALL_F -2 +/* Constants used in H5Rff.f90 and H5Rf.c files */ + +#define REF_OBJ_BUF_LEN_F 2 +#define REF_REG_BUF_LEN_F 3 + /* Constants used in H5Sf.c and H5Sff.f90 files */ #define H5S_NO_CLASS_F -1 |