Changeset 7184 for code/trunk/src/libraries/util/ExprParser.cc

Timestamp:

Aug 18, 2010, 9:46:16 PM (15 years ago)

Author:

rgrieder

Message:

Replaced mathematical constants with a common definition in Math.h.
Use math::pi, math::pi_d (double), math::e, etc. from now on.

File:

• code/trunk/src/libraries/util/ExprParser.cc (modified) (3 diffs)

code/trunk/src/libraries/util/ExprParser.cc

@@ -33 +33 @@
 
 #include "ExprParser.h"
+
 #include <cmath>
 #include <cstring>
 #include <cstdlib>
+#include "Math.h"
 
 // macros for easier if, else statements
@@ -50 +52 @@
     {
         this->failed_ = false;
-        this->variables_["pi"] = 3.1415926535897932;
-        this->variables_["e"] = 2.7182818284590452;
+        this->variables_["pi"] = math::pi_d;
+        this->variables_["e"] = math::e_d;
     }
 
@@ -328 +330 @@
                     value = sqrt(parse_last_argument());
                 CASE("degrees")
-                    value = parse_last_argument()*180/3.1415926535897932;
+                    value = parse_last_argument()*180/math::pi_d;
                 CASE("radians")
-                    value = parse_last_argument()*3.1415926535897932/180;
+                    value = parse_last_argument()*math::pi_d/180;
                 CASE("mod")
                 {