From: fred <fred>
Date: Wed, 2 Oct 1996 22:07:55 +0000 (+0000)
Subject: flower-1.0.2
X-Git-Tag: release/1.5.59~7180
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=77b632071b60834eb51a630a39ffa0366875c7a2;p=lilypond.git

flower-1.0.2
---

diff --git a/flower/real.hh b/flower/real.hh
new file mode 100644
index 0000000000..1f2187c8c1
--- /dev/null
+++ b/flower/real.hh
@@ -0,0 +1,25 @@
+#ifndef REAL_HH
+#define REAL_HH
+typedef double Real;
+inline Real sqr(Real x){
+    return x*x;
+}
+inline Real MIN(Real x, Real y) {
+    return (x < y)? x : y;
+}
+
+inline Real MAX(Real x, Real y) {
+    return (x > y) ? x : y;
+}
+
+inline Real ABS(Real x)
+{
+    return (x>0)? x:-x;
+}
+inline
+int sgn(Real x) {
+    if (!x)return 0;
+    return (x > 0) ?1: -1;
+}
+
+#endif