From 7f01142b4925d66142f77313af4598ff0e69a349 Mon Sep 17 00:00:00 2001
From: Ianna Osborne <yana@cmsdev20.cern.ch>
Date: Thu, 5 Nov 2020 15:45:34 +0100
Subject: [PATCH] add units
---
examples/DDCMS/src/plugins/DDEcalEndcapAlgo.cpp | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/examples/DDCMS/src/plugins/DDEcalEndcapAlgo.cpp b/examples/DDCMS/src/plugins/DDEcalEndcapAlgo.cpp
index ef5f13d33..c6039aba4 100644
--- a/examples/DDCMS/src/plugins/DDEcalEndcapAlgo.cpp
+++ b/examples/DDCMS/src/plugins/DDEcalEndcapAlgo.cpp
@@ -17,14 +17,18 @@
#include <vector>
using namespace std;
-using namespace cms;
using namespace dd4hep;
using DD3Vector = ROOT::Math::DisplacementVector3D<ROOT::Math::Cartesian3D<double>>;
using DDTranslation = ROOT::Math::DisplacementVector3D<ROOT::Math::Cartesian3D<double> >;
using DDRotation = ROOT::Math::Rotation3D;
using DDRotationMatrix = ROOT::Math::Rotation3D;
-using DDAxisAngle = ROOT::Math::AxisAngle;
+using DDAxisAngle = ROOT::Math::AxisAngle;
+
+constexpr long double piRadians(M_PIl); // M_PIl is long double version of pi
+constexpr long double degPerRad = 180. / piRadians; // Degrees per radian
+constexpr double operator"" _mm(long double length) { return length * 0.1; }
+constexpr long double operator"" _deg(long double deg) { return deg / degPerRad; }
// Define Endcap Supercrystal class
--
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