From 8aa8a3da1f492439d5bbb779cfe2ad36f66cc259 Mon Sep 17 00:00:00 2001
From: fred <fred>
Date: Sun, 24 Mar 2002 19:32:03 +0000
Subject: [PATCH] lilypond-0.0.32

---
 hdr/misc.hh |  4 ++--
 src/misc.cc | 20 +++++++++++++++++---
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/hdr/misc.hh b/hdr/misc.hh
index ae288151a2..00b742076e 100644
--- a/hdr/misc.hh
+++ b/hdr/misc.hh
@@ -5,10 +5,9 @@
 #include "real.hh"
 #include "moment.hh"
 #include "scalar.hh"
+#include "grouping.hh"
 
 Moment wholes(int dur, int dots);
-
-Rhythmic_grouping parse_grouping(const Array<Scalar> &a);    
 double log_2(double x) ;
 int intlog2(int d);
 inline int
@@ -22,5 +21,6 @@ sign(int i) {
     else return 0;
 }
 
+Interval itemlist_width(const Array<Item*> &its);
 
 #endif
diff --git a/src/misc.cc b/src/misc.cc
index a8fe2c026d..f89cdec9f1 100644
--- a/src/misc.cc
+++ b/src/misc.cc
@@ -1,16 +1,17 @@
+#include <math.h>
+
+#include "item.hh"
 #include "misc.hh"
 #include "glob.hh"
 #include "moment.hh"
 
-#include <math.h>
 
 Moment
 wholes(int dur, int dots)
 {
     if (!dur)
-	return 0.0;
+	return 0;
 
-    // stupid Intel: doesn't crash if !dur
     Moment f = Rational(1)/Moment(dur);
     Moment delta = f;
 
@@ -36,3 +37,16 @@ log_2(double x) {
     return log(x)  /log(2.0);
 }
 
+Interval
+itemlist_width(const Array<Item*> &its)
+{
+    Interval iv ;
+    iv.set_empty();
+     
+    for (int j =0; j < its.size(); j++){
+	iv.unite (its[j]->width());
+
+    }
+    return iv;
+}
+
-- 
2.39.5