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authorAnton Samokhvalov <pg83@yandex.ru>2022-02-10 16:45:17 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:17 +0300
commitd3a398281c6fd1d3672036cb2d63f842d2cb28c5 (patch)
treedd4bd3ca0f36b817e96812825ffaf10d645803f2 /util/system/src_root.h
parent72cb13b4aff9bc9cf22e49251bc8fd143f82538f (diff)
downloadydb-d3a398281c6fd1d3672036cb2d63f842d2cb28c5.tar.gz
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.
Diffstat (limited to 'util/system/src_root.h')
-rw-r--r--util/system/src_root.h54
1 files changed, 27 insertions, 27 deletions
diff --git a/util/system/src_root.h b/util/system/src_root.h
index 2e599acc34..4f2d9f5ee6 100644
--- a/util/system/src_root.h
+++ b/util/system/src_root.h
@@ -1,37 +1,37 @@
-#pragma once
-
+#pragma once
+
#include "compiler.h"
#include "defaults.h"
#include <type_traits>
-namespace NPrivate {
- struct TStaticBuf {
+namespace NPrivate {
+ struct TStaticBuf {
constexpr TStaticBuf(const char* data, unsigned len) noexcept
- : Data(data)
- , Len(len)
- {
- }
-
- template <class T>
+ : Data(data)
+ , Len(len)
+ {
+ }
+
+ template <class T>
constexpr T As() const noexcept {
- return T(Data, Len);
- }
-
- template <class T>
+ return T(Data, Len);
+ }
+
+ template <class T>
constexpr operator T() const noexcept {
- return this->As<T>();
- }
-
- const char* Data;
- unsigned Len;
- };
-
-#define STATIC_BUF(x) ::NPrivate::TStaticBuf(x, sizeof(x) - 1)
-
+ return this->As<T>();
+ }
+
+ const char* Data;
+ unsigned Len;
+ };
+
+#define STATIC_BUF(x) ::NPrivate::TStaticBuf(x, sizeof(x) - 1)
+
constexpr TStaticBuf ArcRoot = STATIC_BUF(Y_STRINGIZE(ARCADIA_ROOT));
constexpr TStaticBuf BuildRoot = STATIC_BUF(Y_STRINGIZE(ARCADIA_BUILD_ROOT));
-
+
constexpr Y_FORCE_INLINE bool IsProperPrefix(const TStaticBuf prefix, const TStaticBuf string) noexcept {
if (prefix.Len < string.Len) {
for (unsigned i = prefix.Len; i-- > 0;) {
@@ -53,7 +53,7 @@ namespace NPrivate {
return BuildRoot.Len + 1;
}
return 0;
- }
+ }
constexpr Y_FORCE_INLINE TStaticBuf StripRoot(const TStaticBuf& f, unsigned prefixLength) noexcept {
return TStaticBuf(f.Data + prefixLength, f.Len - prefixLength);
@@ -63,6 +63,6 @@ namespace NPrivate {
constexpr Y_FORCE_INLINE TStaticBuf StripRoot(const TStaticBuf& f) noexcept {
return StripRoot(f, RootPrefixLength(f));
}
-}
-
+}
+
#define __SOURCE_FILE_IMPL__ ::NPrivate::StripRoot(STATIC_BUF(__FILE__), std::integral_constant<unsigned, ::NPrivate::RootPrefixLength(STATIC_BUF(__FILE__))>::value)