From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Sun, 7 Jan 2007 00:58:50 +0000 (+0100)
Subject: add Rational::to_double()
X-Git-Tag: release/2.11.10-1~36
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=b1f7f7fd184ef8b85734fb38889e24afac4b0d5b;p=lilypond.git

add Rational::to_double()
---

diff --git a/flower/include/rational.hh b/flower/include/rational.hh
index 511b8c2460..5effd3787a 100644
--- a/flower/include/rational.hh
+++ b/flower/include/rational.hh
@@ -45,7 +45,8 @@ public:
   void negate ();
   int to_int () const;
 
-  operator double () const;
+  operator double () const { return to_double (); }
+  double to_double () const;
 
   Rational operator - () const;
   /**
diff --git a/flower/rational.cc b/flower/rational.cc
index 6822703256..0e3ab30694 100644
--- a/flower/rational.cc
+++ b/flower/rational.cc
@@ -16,7 +16,8 @@ using namespace std;
 #include "string-convert.hh"
 #include "libc-extension.hh"
 
-Rational::operator double () const
+double
+Rational::to_double () const
 {
   if (sign_ == -1 || sign_ == 1 || sign_ == 0)
     return ((double)sign_) * num_ / den_;