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authorbnagaev <bnagaev@yandex-team.ru>2022-02-10 16:47:04 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:47:04 +0300
commitc74559fb88da8adac0d9186cfa55a6b13c47695f (patch)
treeb83306b6e37edeea782e9eed673d89286c4fef35 /library/cpp/regex/hyperscan/hyperscan.h
parentd6449ba66291ff0c0d352c82e6eb3efb4c8a7e8d (diff)
downloadydb-c74559fb88da8adac0d9186cfa55a6b13c47695f.tar.gz
Restoring authorship annotation for <bnagaev@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'library/cpp/regex/hyperscan/hyperscan.h')
-rw-r--r--library/cpp/regex/hyperscan/hyperscan.h94
1 files changed, 47 insertions, 47 deletions
diff --git a/library/cpp/regex/hyperscan/hyperscan.h b/library/cpp/regex/hyperscan/hyperscan.h
index 9aabcbfdd9..1c8f404389 100644
--- a/library/cpp/regex/hyperscan/hyperscan.h
+++ b/library/cpp/regex/hyperscan/hyperscan.h
@@ -1,34 +1,34 @@
-#pragma once
-
-#include <contrib/libs/hyperscan/src/hs.h>
-
-#include <util/generic/ptr.h>
-#include <util/generic/strbuf.h>
-#include <util/generic/vector.h>
-#include <util/generic/yexception.h>
+#pragma once
+
+#include <contrib/libs/hyperscan/src/hs.h>
+
+#include <util/generic/ptr.h>
+#include <util/generic/strbuf.h>
+#include <util/generic/vector.h>
+#include <util/generic/yexception.h>
#include <util/system/cpu_id.h>
-
-namespace NHyperscan {
+
+namespace NHyperscan {
using TCPUFeatures = decltype(hs_platform_info_t::cpu_features);
constexpr TCPUFeatures CPU_FEATURES_AVX2 = HS_CPU_FEATURES_AVX2;
constexpr TCPUFeatures CPU_FEATURES_AVX512 = HS_CPU_FEATURES_AVX512 | HS_CPU_FEATURES_AVX2;
template<typename TNativeDeleter, TNativeDeleter NativeDeleter>
- class TDeleter {
- public:
+ class TDeleter {
+ public:
template<typename T>
- static void Destroy(T* ptr) {
- NativeDeleter(ptr);
- }
- };
-
- using TDatabase = THolder<hs_database_t, TDeleter<decltype(&hs_free_database), &hs_free_database>>;
-
- using TScratch = THolder<hs_scratch_t, TDeleter<decltype(&hs_free_scratch), &hs_free_scratch>>;
-
+ static void Destroy(T* ptr) {
+ NativeDeleter(ptr);
+ }
+ };
+
+ using TDatabase = THolder<hs_database_t, TDeleter<decltype(&hs_free_database), &hs_free_database>>;
+
+ using TScratch = THolder<hs_scratch_t, TDeleter<decltype(&hs_free_scratch), &hs_free_scratch>>;
+
class TCompileException : public yexception {
- };
-
+ };
+
namespace NPrivate {
enum class ERuntime {
@@ -116,16 +116,16 @@ namespace NHyperscan {
const TImpl& impl);
}
- TDatabase Compile(const TStringBuf& regex, unsigned int flags);
-
+ TDatabase Compile(const TStringBuf& regex, unsigned int flags);
+
TDatabase Compile(const TStringBuf& regex, unsigned int flags, TCPUFeatures cpuFeatures);
- TDatabase CompileMulti(
+ TDatabase CompileMulti(
const TVector<const char*>& regexs,
const TVector<unsigned int>& flags,
const TVector<unsigned int>& ids,
const TVector<const hs_expr_ext_t*>* extendedParameters = nullptr);
-
+
TDatabase CompileMulti(
const TVector<const char*>& regexs,
const TVector<unsigned int>& flags,
@@ -133,28 +133,28 @@ namespace NHyperscan {
TCPUFeatures cpuFeatures,
const TVector<const hs_expr_ext_t*>* extendedParameters = nullptr);
- TScratch MakeScratch(const TDatabase& db);
-
- void GrowScratch(TScratch& scratch, const TDatabase& db);
-
- TScratch CloneScratch(const TScratch& scratch);
-
+ TScratch MakeScratch(const TDatabase& db);
+
+ void GrowScratch(TScratch& scratch, const TDatabase& db);
+
+ TScratch CloneScratch(const TScratch& scratch);
+
template<typename TCallback>
- void Scan(
- const TDatabase& db,
- const TScratch& scratch,
- const TStringBuf& text,
+ void Scan(
+ const TDatabase& db,
+ const TScratch& scratch,
+ const TStringBuf& text,
TCallback& callback // applied to index of matched regex
- ) {
+ ) {
NPrivate::Scan<TCallback>(db, scratch, text, callback, *Singleton<NPrivate::TImpl>());
- }
-
- bool Matches(
- const TDatabase& db,
- const TScratch& scratch,
+ }
+
+ bool Matches(
+ const TDatabase& db,
+ const TScratch& scratch,
const TStringBuf& text);
-
+
TString Serialize(const TDatabase& db);
-
- TDatabase Deserialize(const TStringBuf& serialization);
-}
+
+ TDatabase Deserialize(const TStringBuf& serialization);
+}