Mercurial > jwe > octave
view libinterp/corefcn/oct-hdf5-types.cc @ 21032:13b9cac748f2
avoid HDF5 macros if HDF5 is not available
* oct-hdf5.h: Don't declare or define anything unless HAVE_HDF5
is defined.
* coct-hdf5-types.c, oct-hdf5-types.cc: Don't include oct-hdf5-types.h
seperately.
* coct-hdf5-types.c: Don't define HDF5 constants unless HAVE_HDF5 is
defined.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Mon, 04 Jan 2016 00:04:51 -0500 |
parents | bfe66db8addb |
children | bd1752782e56 |
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/* Copyright (C) 2015 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include "error.h" #include "oct-hdf5.h" bool check_hdf5_types (bool warn) { static bool checked = false; static bool ok = false; if (! checked) { #if defined (HAVE_HDF5) ok = sizeof (octave_hdf5_id) >= sizeof (hid_t); if (warn && ! ok) warning_with_id ("Octave:internal", "the size of octave_hdf5_id is smaller than the size of HDF5 hid_t"); ok = sizeof (octave_hdf5_err) >= sizeof (herr_t); if (warn && ! ok) warning_with_id ("Octave:internal", "the size of octave_hdf5_err is smaller than the size of HDF5 herr_t"); #else warning_with_id ("Octave:internal", "check_hdf5_id_type called but Octave was not compiled with support for HDF5"); #endif checked = true; } return ok; }