release: 0.1.9

[lilypond.git] / flower / scalar.cc

diff --git a/flower/scalar.cc b/flower/scalar.cc
index 1a5e54ec27c3104af75f087dfe656b436653ca3c..db0b9ddb8c15d546089e613fb5a35146c17a45a5 100644 (file)
--- a/flower/scalar.cc
+++ b/flower/scalar.cc
@@ -3,55 +3,56 @@
 #include "scalar.hh"
 
 Scalar::Scalar (Rational r)
-    :String (r)
+  :String (r)
 {
 
 }
 
 Scalar::operator Rational()
 {
-    int p = index_i ('/');
-    if (p == -1)
+  int p = index_i ('/');
+  if (p == -1)
        return int (*this);
-    
-    String s2 = right_str (len()-p-1);
-    String s1 = left_str (p);
+  
+  String s2 = right_str (len()-p-1);
+  String s1 = left_str (p);
 
-    return Rational (s1.value_i(), s2.value_i ());
+  return Rational (s1.value_i(), s2.value_i ());
 }
 
 bool
 Scalar::isnum()
 {
-    int conv = false;
-    if (len()) {
+  int conv = false;
+  if (len()) 
+    {
        long l =0;
        conv = sscanf (strh_.ch_C(), "%ld", &l);
     }
-    return len() && conv;
+  return len() && conv;
 }
 
 Scalar::operator Real()
 {
-    assert (isnum());
-    return value_f();
+  assert (isnum());
+  return value_f();
 }
 
 Scalar::operator int()
 {
-    assert (isnum());
-    return value_i();
+  assert (isnum());
+  return value_i();
 }
 
 
 Scalar::operator bool() const
 {
-    if (!len())
+  if (!len())
        return false;
-    if (*this == "0")
+  if (*this == "0")
        return false;
-    String u (*this);
-    if ( u.upper_str() == "FALSE")
+  String u (*this);
+  if ( u.upper_str() == "FALSE")
        return false;
-    return true;
+  return true;
 }