Change user interface for mpfr_const_pi, mpfr_const_log2 and

mpfr_const_euler. No more access to the cache itself.
Create dummy functions which call the cache, and rename old
functions to "_internal".
Internally, it doesn't change at all (You still call directly
the cache instead of the dummy function which calls the cache).


git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3271 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 11 insertions, 1 deletions

diff --git a/const_pi.c b/const_pi.c
index 8f63161d0..de51efe8d 100644
--- a/const_pi.c
+++ b/const_pi.c
@@ -21,6 +21,16 @@ MA 02111-1307, USA. */
 
 #include "mpfr-impl.h"
 
+/* Declare the cache */
+MPFR_DECL_INIT_CACHE(__gmpfr_cache_const_pi, mpfr_const_pi_internal);
+
+/* Set User Interface */
+#undef mpfr_const_pi
+int
+mpfr_const_pi (mpfr_ptr x, mp_rnd_t rnd_mode) {
+  return mpfr_cache (x, __gmpfr_cache_const_pi, rnd_mode);
+}
+
 /* Time: mpfr_const_pi2 is this new version.
    norroy% time ./pi2 1000000
    mpfr_const_pi took 14110ms
@@ -35,7 +45,7 @@ MA 02111-1307, USA. */
    mpfr_const_pi2 took 51780ms */
 
 int
-(mpfr_const_pi) (mpfr_ptr x, mp_rnd_t rnd_mode)
+mpfr_const_pi_internal (mpfr_ptr x, mp_rnd_t rnd_mode)
 {
   mpfr_t a, A, B, D, S;
   mp_prec_t px, p, cancel, k, kmax;