From 7cca469a121913517d7c9823c095a74517af16f9 Mon Sep 17 00:00:00 2001
From: Peter Johnson <johnson.peter@gmail.com>
Date: Mon, 28 Dec 2020 13:00:26 -0800
Subject: [PATCH] [wpimath] NormalizeAngle: Make inline, remove unnamed
 namespace (#2986)

---
 .../src/main/native/include/frc/estimator/AngleStatistics.h   | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/wpimath/src/main/native/include/frc/estimator/AngleStatistics.h b/wpimath/src/main/native/include/frc/estimator/AngleStatistics.h
index 5565b8a628..ddc0c0c690 100644
--- a/wpimath/src/main/native/include/frc/estimator/AngleStatistics.h
+++ b/wpimath/src/main/native/include/frc/estimator/AngleStatistics.h
@@ -9,8 +9,7 @@
 #include "Eigen/Core"
 
 namespace frc {
-namespace {
-double NormalizeAngle(double angle) {
+inline double NormalizeAngle(double angle) {
   static constexpr double tau = 2 * wpi::math::pi;
 
   angle -= std::floor(angle / tau) * tau;
@@ -19,7 +18,6 @@ double NormalizeAngle(double angle) {
   }
   return angle;
 }
-}  // namespace
 
 /**
  * Subtracts a and b while normalizing the resulting value in the selected row