From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Mon, 27 Apr 1998 05:46:23 +0000 (-0400)
Subject: patch::: 0.1.48: Re: lily 0.1.59
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=07ef2535c467fd25ed35ebdc53fde1d63d6323ec;p=lilypond.git

patch::: 0.1.48: Re: lily 0.1.59
---

diff --git a/flower/include/rational.hh b/flower/include/rational.hh
index 4160af814d..587a7f63f1 100644
--- a/flower/include/rational.hh
+++ b/flower/include/rational.hh
@@ -34,6 +34,8 @@ public:
   Rational truncated () const;
   void negate ();
   operator bool () const;
+  operator int () const;
+  operator double () const;
   operator String () const;
   Rational operator - () const;
   Rational ();
diff --git a/flower/rational.cc b/flower/rational.cc
index 202dd9f0e7..df18b4cbcd 100644
--- a/flower/rational.cc
+++ b/flower/rational.cc
@@ -11,12 +11,21 @@
 #include "string-convert.hh"  
 #include "libc-extension.hh"
 
-
 Rational::operator bool () const
 {
   return sign_;
 }
 
+Rational::operator int () const
+{
+  return sign_ * num_ / den_;
+}
+
+Rational::operator double () const
+{
+  return (double)sign_ * num_ / den_;
+}
+
 ostream &
 operator << (ostream &o, Rational r)
 {