PI : define PI as a const double

libsusa · Mar 13, 2021 · 8169830 · 8169830
1 parent 25d3761
commit 8169830
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/inc/susa.h b/inc/susa.h
@@ -42,8 +42,10 @@
 #ifndef SUSA_H
 #define SUSA_H
 
+namespace susa {
 // Constants
-#define PI  3.1415926535897932384626433
+const double PI = 3.1415926535897932384626433;
+}
 
 // STL headers
 #include <cmath>