[seed] [mpfr] Added mpfr.sqr

[Tim Horton <hortont src gnome org>]

commit c6fdb66f865aa6d520845a3f4fee50b758bc8dd0
Author: Matt ARSENAULT <arsenm2 rpi edu>
Date:   Wed Jul 8 18:26:10 2009 -0400

    [mpfr] Added mpfr.sqr

 modules/mpfr/seed-mpfr-arithmetic.c |   30 ++++++++++++++++++++++++++++++
 modules/mpfr/seed-mpfr.c            |    1 +
 modules/mpfr/seed-mpfr.h            |    1 +
 3 files changed, 32 insertions(+), 0 deletions(-)
---
diff --git a/modules/mpfr/seed-mpfr-arithmetic.c b/modules/mpfr/seed-mpfr-arithmetic.c
index 53d9653..c71bbf9 100644
--- a/modules/mpfr/seed-mpfr-arithmetic.c
+++ b/modules/mpfr/seed-mpfr-arithmetic.c
@@ -307,6 +307,36 @@ SeedValue seed_mpfr_rec_sqrt (SeedContext ctx,
     return seed_value_from_int(ctx, ret, exception);
 }
 
+SeedValue seed_mpfr_sqr (SeedContext ctx,
+                         SeedObject function,
+                         SeedObject this_object,
+                         gsize argument_count,
+                         const SeedValue args[],
+                         SeedException * exception)
+{
+    mpfr_rnd_t rnd;
+    mpfr_ptr rop, op;
+    gint ret;
+
+    CHECK_ARG_COUNT("mpfr.sqr", 2);
+
+    rop = seed_object_get_private(this_object);
+    rnd = seed_value_to_mpfr_rnd_t(ctx, args[1], exception);
+
+    if ( seed_value_is_object_of_class(ctx, args[0], mpfr_class) )
+    {
+        op = seed_object_get_private(args[0]);
+    }
+    else
+    {
+        TYPE_EXCEPTION("mpfr.sqr", "mpfr_t");
+    }
+
+    ret = mpfr_sqr(rop, op, rnd);
+
+    return seed_value_from_int(ctx, ret, exception);
+}
+
 SeedValue seed_mpfr_cbrt (SeedContext ctx,
                           SeedObject function,
                           SeedObject this_object,
diff --git a/modules/mpfr/seed-mpfr.c b/modules/mpfr/seed-mpfr.c
index 0944fd8..cb67d85 100644
--- a/modules/mpfr/seed-mpfr.c
+++ b/modules/mpfr/seed-mpfr.c
@@ -991,6 +991,7 @@ seed_static_function mpfr_funcs[] =
     {"mul", seed_mpfr_mul, 0},
     {"div", seed_mpfr_div, 0},
     {"sqrt", seed_mpfr_sqrt, 0},
+    {"sqr", seed_mpfr_sqr, 0},
     {"rec_sqrt", seed_mpfr_rec_sqrt, 0},
     {"cbrt", seed_mpfr_cbrt, 0},
     {"neg", seed_mpfr_neg, 0},
diff --git a/modules/mpfr/seed-mpfr.h b/modules/mpfr/seed-mpfr.h
index c0fe920..833b6b1 100644
--- a/modules/mpfr/seed-mpfr.h
+++ b/modules/mpfr/seed-mpfr.h
@@ -120,6 +120,7 @@ DEF_SEED_MPFR_FUNC(seed_mpfr_acosh);
 DEF_SEED_MPFR_FUNC(seed_mpfr_atanh);
 
 DEF_SEED_MPFR_FUNC(seed_mpfr_sqrt);
+DEF_SEED_MPFR_FUNC(seed_mpfr_sqr);
 DEF_SEED_MPFR_FUNC(seed_mpfr_rec_sqrt);
 DEF_SEED_MPFR_FUNC(seed_mpfr_cbrt);