From: fred <fred>
Date: Wed, 9 Apr 1997 23:47:15 +0000 (+0000)
Subject: lilypond-0.0.50
X-Git-Tag: release/1.5.59~6152
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=8ea7f51ce7ce5b21150822a54f35497347ff550a;p=lilypond.git

lilypond-0.0.50
---

diff --git a/lily/include/spanner.hh b/lily/include/spanner.hh
index 3bb547b528..d3ca04af5e 100644
--- a/lily/include/spanner.hh
+++ b/lily/include/spanner.hh
@@ -11,44 +11,47 @@
 #include "staff-elem.hh"
 
 
-/** a symbol which is attached between two columns. A spanner is a symbol which spans across several columns, so its
-  final appearance can only be calculated after the breaking problem
-  is solved.
+/** a symbol which is attached between two columns. A spanner is a
+  symbol which spans across several columns, so its final appearance
+  can only be calculated after the breaking problem is solved.
 
   Examples
 
-  - (de)crescendo
-  - slur
-  - beam
-  - bracket
+  \begin{itemize}
+  \item (de)crescendo
+  \item slur
+  \item beam
+  \item bracket
+  \end{itemize}
   
 
   Spanner should know about the items which it should consider:
-    e.g. slurs should be steep enough to "enclose" all those items. This
-    is absolutely necessary for beams, since they have to adjust the
-    length of stems of notes they encompass.
+  e.g. slurs should be steep enough to "enclose" all those items. This
+  is absolutely necessary for beams, since they have to adjust the
+  length of stems of notes they encompass.
 
     */
-struct Spanner:Staff_elem {
+class Spanner:public Staff_elem {
+public:
     PCol *left_col_l_, *right_col_l_;
 
     
     /* *************** */
-    
+    NAME_MEMBERS(Spanner);
+    virtual Spanner* spanner() { return this; }    
     Spanner();
-    virtual Interval width()const;
-    void do_print()const;
-
     Spanner *broken_at(PCol *c1,  PCol *c2) const;
-    virtual Spanner* spanner() { return this; }
 protected:
 
+    virtual Interval do_width()const;
+    void do_print()const;
+
+
     /**
-  clone a piece of  this spanner.
-    PRE
-    c1 >= start, c2  <= stop
+      clone a piece of  this spanner.
+      PRE
+      c1 >= start, c2  <= stop
     */
     virtual Spanner *do_break_at( PCol *c1,  PCol *c2) const=0;
-    NAME_MEMBERS(Spanner);
 };
 #endif