X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fscm-hash.cc;h=5b889ace4fa2309cca7652b2ccfbab97f456a3ca;hb=c750e9b0ef41267a9b6be0300c880047f48b9353;hp=af73ca3a306807f6f481b514ba7ddb788ab381f1;hpb=bdf4ab13203502e7ec7cf9cf5896527643a07c1f;p=lilypond.git

diff --git a/lily/scm-hash.cc b/lily/scm-hash.cc
index af73ca3a30..5b889ace4f 100644
--- a/lily/scm-hash.cc
+++ b/lily/scm-hash.cc
@@ -3,12 +3,14 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1999--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1999--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "scm-hash.hh"
 
 #include <cstdio>
+#include <algorithm>
+using namespace std;
 
 #include "ly-smobs.icc"
 
@@ -32,7 +34,7 @@ Scheme_hash_table::Scheme_hash_table ()
 {
   hash_tab_ = SCM_EOL;
   smobify_self ();
-  hash_tab_ = scm_make_vector (scm_int2num (119), SCM_EOL);
+  hash_tab_ = scm_make_vector (scm_from_int (119), SCM_EOL);
   elt_count_ = 0;
 }
 
@@ -43,7 +45,7 @@ Scheme_hash_table::Scheme_hash_table (Scheme_hash_table const &src)
   elt_count_ = 0;
   smobify_self ();
 
-  hash_tab_ = scm_make_vector (scm_int2num (src.elt_count_ >? 11), SCM_EOL);
+  hash_tab_ = scm_make_vector (scm_from_int (max ((int) src.elt_count_, 11)), SCM_EOL);
   elt_count_ = copy_scm_hashes (hash_tab_, src.hash_tab_);
 }
 
@@ -53,7 +55,7 @@ Scheme_hash_table::operator = (Scheme_hash_table const &src)
   if (&src == this)
     return;
 
-  hash_tab_ = scm_make_vector (scm_int2num (src.elt_count_ >? 11), SCM_EOL);
+  hash_tab_ = scm_make_vector (scm_from_int (max ((int) src.elt_count_, 11)), SCM_EOL);
   elt_count_ = copy_scm_hashes (hash_tab_, src.hash_tab_);
 }
 
@@ -73,8 +75,7 @@ int
 Scheme_hash_table::print_smob (SCM s, SCM p, scm_print_state*)
 {
   assert (unsmob (s));
-  char str[1000];
-  sprintf (str, "#<Scheme_hash_table 0x%0lx ", SCM_UNPACK (s));
+  scm_puts ("#<Scheme_hash_table  ", p);
   Scheme_hash_table *me = (Scheme_hash_table *) SCM_CELL_WORD_1 (s);
   scm_display (me->hash_tab_, p);
   scm_puts ("> ", p);
@@ -82,8 +83,8 @@ Scheme_hash_table::print_smob (SCM s, SCM p, scm_print_state*)
 }
 
 bool
-Scheme_hash_table::try_retrieve (SCM k, SCM *v)
-{
+Scheme_hash_table::try_retrieve (SCM k, SCM *v){
+
   SCM handle = scm_hashq_get_handle (hash_tab_, k);
   if (scm_is_pair (handle))
     {
@@ -115,7 +116,7 @@ Scheme_hash_table::set (SCM k, SCM v)
   */
   if (elt_count_ > 2 * scm_c_vector_length (hash_tab_))
     {
-      SCM nh = scm_make_vector (scm_int2num (3 * elt_count_ + 1), SCM_EOL);
+      SCM nh = scm_make_vector (scm_from_int (3 * elt_count_ + 1), SCM_EOL);
       elt_count_ = copy_scm_hashes (nh, hash_tab_);
       hash_tab_ = nh;
     }
@@ -144,7 +145,7 @@ Scheme_hash_table::to_alist () const
 {
   SCM lst = SCM_EOL;
   for (int i = scm_c_vector_length (hash_tab_); i--;)
-    for (SCM s = scm_vector_ref (hash_tab_, scm_int2num (i)); scm_is_pair (s);
+    for (SCM s = scm_vector_ref (hash_tab_, scm_from_int (i)); scm_is_pair (s);
 	 s = scm_cdr (s))
       lst = scm_acons (scm_caar (s), scm_cdar (s), lst);
   return lst;