changed _binary32 into _flt for file names too:

   svn mv get_binary32.c get_flt.c
   svn mv set_binary32.c set_flt.c
   svn mv tests/tget_binary32.c tests/tget_flt.c


git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@6442 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 34 insertions, 0 deletions

diff --git a/set_flt.c b/set_flt.c
new file mode 100644
index 000000000..09a26de7a
--- /dev/null
+++ b/set_flt.c
@@ -0,0 +1,34 @@
+/* mpfr_set_flt -- convert a machine single precision float to mpfr_t
+
+Copyright 2009 Free Software Foundation, Inc.
+Contributed by the Arenaire and Cacao projects, INRIA.
+
+This file is part of the GNU MPFR Library.
+
+The GNU MPFR Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+The GNU MPFR Library 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 Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MPFR Library; see the file COPYING.LESSER.  If not, see
+http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
+51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#include "mpfr-impl.h"
+
+int
+mpfr_set_flt (mpfr_ptr r, float f, mpfr_rnd_t rnd_mode)
+{
+  /* we convert f to double precision and use mpfr_set_d;
+     NaN and infinities should be preserved, and all single precision
+     numbers are exactly representable in the double format, thus the
+     conversion is always exact */
+  return mpfr_set_d (r, (double) f, rnd_mode);
+}
+