Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.

1 files changed, 38 insertions, 38 deletions

diff --git a/util/random/normal.h b/util/random/normal.h
index 4b6d0e3b8e..1ed132b532 100644
--- a/util/random/normal.h
+++ b/util/random/normal.h
@@ -1,38 +1,38 @@
-#pragma once 
- 
-#include <cmath> 
- 
-// sometimes we need stateless normal distribution... 
- 
-/* 
- * normal distribution with Box-Muller transform 
- * http://www.design.caltech.edu/erik/Misc/Gaussian.html 
- */ 
-template <typename T, typename TRng> 
-static inline T StdNormalDistribution(TRng&& rng) noexcept { 
-    T x; 
-    T y; 
-    T r; 
- 
-    do { 
-        x = (T)rng.GenRandReal1() * T(2) - T(1); 
-        y = (T)rng.GenRandReal1() * T(2) - T(1); 
-        r = x * x + y * y; 
-    } while (r > T(1) || r <= T(0)); 
- 
-    return x * std::sqrt(-T(2) * std::log(r) / r); 
-} 
- 
-template <typename T, typename TRng> 
-static inline T NormalDistribution(TRng&& rng, T m, T d) noexcept { 
-    return StdNormalDistribution<T>(rng) * d + m; 
-} 
- 
-// specialized for float, double, long double 
-template <class T> 
-T StdNormalRandom() noexcept; 
- 
-template <class T> 
-static inline T NormalRandom(T m, T d) noexcept { 
-    return StdNormalRandom<T>() * d + m; 
-} 
+#pragma once
+
+#include <cmath>
+
+// sometimes we need stateless normal distribution...
+
+/*
+ * normal distribution with Box-Muller transform
+ * http://www.design.caltech.edu/erik/Misc/Gaussian.html
+ */
+template <typename T, typename TRng>
+static inline T StdNormalDistribution(TRng&& rng) noexcept {
+    T x;
+    T y;
+    T r;
+
+    do {
+        x = (T)rng.GenRandReal1() * T(2) - T(1);
+        y = (T)rng.GenRandReal1() * T(2) - T(1);
+        r = x * x + y * y;
+    } while (r > T(1) || r <= T(0));
+
+    return x * std::sqrt(-T(2) * std::log(r) / r);
+}
+
+template <typename T, typename TRng>
+static inline T NormalDistribution(TRng&& rng, T m, T d) noexcept {
+    return StdNormalDistribution<T>(rng) * d + m;
+}
+
+// specialized for float, double, long double
+template <class T>
+T StdNormalRandom() noexcept;
+
+template <class T>
+static inline T NormalRandom(T m, T d) noexcept {
+    return StdNormalRandom<T>() * d + m;
+}