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authoryazevnul <yazevnul@yandex-team.ru>2022-02-10 16:46:46 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:46:46 +0300
commit8cbc307de0221f84c80c42dcbe07d40727537e2c (patch)
tree625d5a673015d1df891e051033e9fcde5c7be4e5 /util/random/common_ops.h
parent30d1ef3941e0dc835be7609de5ebee66958f215a (diff)
downloadydb-8cbc307de0221f84c80c42dcbe07d40727537e2c.tar.gz
Restoring authorship annotation for <yazevnul@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'util/random/common_ops.h')
-rw-r--r--util/random/common_ops.h28
1 files changed, 14 insertions, 14 deletions
diff --git a/util/random/common_ops.h b/util/random/common_ops.h
index 602eede351..373046cdce 100644
--- a/util/random/common_ops.h
+++ b/util/random/common_ops.h
@@ -4,31 +4,31 @@
#include <util/system/yassert.h>
namespace NPrivate {
- constexpr double ToRandReal1(const ui32 x) noexcept {
+ constexpr double ToRandReal1(const ui32 x) noexcept {
return x * (double)(1.0 / 4294967295.0);
}
- constexpr double ToRandReal2(const ui32 x) noexcept {
+ constexpr double ToRandReal2(const ui32 x) noexcept {
return x * (double)(1.0 / 4294967296.0);
}
- constexpr double ToRandReal3(const ui32 x) noexcept {
+ constexpr double ToRandReal3(const ui32 x) noexcept {
return ((double)x + 0.5) * (double)(1.0 / 4294967296.0);
}
- constexpr double ToRandReal1(const ui64 x) noexcept {
+ constexpr double ToRandReal1(const ui64 x) noexcept {
return (x >> 11) * (double)(1.0 / 9007199254740991.0);
}
- constexpr double ToRandReal2(const ui64 x) noexcept {
+ constexpr double ToRandReal2(const ui64 x) noexcept {
return (x >> 11) * (double)(1.0 / 9007199254740992.0);
}
- constexpr double ToRandReal3(const ui64 x) noexcept {
+ constexpr double ToRandReal3(const ui64 x) noexcept {
return ((x >> 12) + 0.5) * (double)(1.0 / 4503599627370496.0);
}
- constexpr double ToRandReal4(const ui64 x) noexcept {
+ constexpr double ToRandReal4(const ui64 x) noexcept {
return double(x * (double)(1.0 / 18446744073709551616.0L));
}
@@ -38,7 +38,7 @@ namespace NPrivate {
}
template <class T>
- static constexpr ui64 ToRand64(T&&, ui64 x) noexcept {
+ static constexpr ui64 ToRand64(T&&, ui64 x) noexcept {
return x;
}
@@ -47,7 +47,7 @@ namespace NPrivate {
*/
template <class T, class TRandGen>
static T GenUniform(T max, TRandGen&& gen) {
- Y_VERIFY(max > 0, "Invalid random number range [0, 0)");
+ Y_VERIFY(max > 0, "Invalid random number range [0, 0)");
const T randmax = gen.RandMax() - gen.RandMax() % max;
T rand;
@@ -63,7 +63,7 @@ namespace NPrivate {
template <class TRandType, class T>
struct TCommonRNG {
using TResult = TRandType;
- using result_type = TRandType;
+ using result_type = TRandType;
inline T& Engine() noexcept {
return static_cast<T&>(*this);
@@ -72,11 +72,11 @@ struct TCommonRNG {
static constexpr TResult _Min = TResult(0);
static constexpr TResult _Max = TResult(-1);
- static constexpr TResult RandMax() noexcept {
+ static constexpr TResult RandMax() noexcept {
return _Max;
}
- static constexpr TResult RandMin() noexcept {
+ static constexpr TResult RandMin() noexcept {
return _Min;
}
@@ -120,11 +120,11 @@ struct TCommonRNG {
return Engine().GenRand();
}
- static constexpr TResult max() noexcept {
+ static constexpr TResult max() noexcept {
return T::RandMax();
}
- static constexpr TResult min() noexcept {
+ static constexpr TResult min() noexcept {
return T::RandMin();
}
};