aboutsummaryrefslogtreecommitdiffstats
path: root/library/cpp/charset/ci_string.h
diff options
context:
space:
mode:
authorVlad Yaroslavlev <vladon@vladon.com>2022-02-10 16:46:23 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:46:23 +0300
commit706b83ed7de5a473436620367af31fc0ceecde07 (patch)
tree103305d30dec77e8f6367753367f59b3cd68f9f1 /library/cpp/charset/ci_string.h
parent918e8a1574070d0ec733f0b76cfad8f8892ad2e5 (diff)
downloadydb-706b83ed7de5a473436620367af31fc0ceecde07.tar.gz
Restoring authorship annotation for Vlad Yaroslavlev <vladon@vladon.com>. Commit 1 of 2.
Diffstat (limited to 'library/cpp/charset/ci_string.h')
-rw-r--r--library/cpp/charset/ci_string.h528
1 files changed, 264 insertions, 264 deletions
diff --git a/library/cpp/charset/ci_string.h b/library/cpp/charset/ci_string.h
index edf24c1b6f..aaa1e5627c 100644
--- a/library/cpp/charset/ci_string.h
+++ b/library/cpp/charset/ci_string.h
@@ -1,280 +1,280 @@
-#pragma once
-
-#include "codepage.h"
-
-#include <util/generic/string.h>
-#include <util/str_stl.h>
-
-// Same as TString but uses CASE INSENSITIVE comparator and hash. Use with care.
-class TCiString: public TString {
-public:
- TCiString() {
- }
-
- TCiString(const TString& s)
- : TString(s)
- {
- }
-
- TCiString(const TString& s, size_t pos, size_t n)
- : TString(s, pos, n)
- {
- }
-
- TCiString(const char* pc)
- : TString(pc)
- {
- }
-
- TCiString(const char* pc, size_t n)
- : TString(pc, n)
- {
- }
-
- TCiString(const char* pc, size_t pos, size_t n)
- : TString(pc, pos, n)
- {
- }
-
- TCiString(size_t n, char c)
- : TString(n, c)
- {
- }
-
- TCiString(const TUninitialized& uninitialized)
- : TString(uninitialized)
- {
- }
-
- TCiString(const char* b, const char* e)
- : TString(b, e)
- {
- }
-
+#pragma once
+
+#include "codepage.h"
+
+#include <util/generic/string.h>
+#include <util/str_stl.h>
+
+// Same as TString but uses CASE INSENSITIVE comparator and hash. Use with care.
+class TCiString: public TString {
+public:
+ TCiString() {
+ }
+
+ TCiString(const TString& s)
+ : TString(s)
+ {
+ }
+
+ TCiString(const TString& s, size_t pos, size_t n)
+ : TString(s, pos, n)
+ {
+ }
+
+ TCiString(const char* pc)
+ : TString(pc)
+ {
+ }
+
+ TCiString(const char* pc, size_t n)
+ : TString(pc, n)
+ {
+ }
+
+ TCiString(const char* pc, size_t pos, size_t n)
+ : TString(pc, pos, n)
+ {
+ }
+
+ TCiString(size_t n, char c)
+ : TString(n, c)
+ {
+ }
+
+ TCiString(const TUninitialized& uninitialized)
+ : TString(uninitialized)
+ {
+ }
+
+ TCiString(const char* b, const char* e)
+ : TString(b, e)
+ {
+ }
+
explicit TCiString(const TStringBuf& s)
- : TString(s)
- {
- }
-
- // ~~~ Comparison ~~~ : FAMILY0(int, compare)
- static int compare(const TCiString& s1, const TCiString& s2, const CodePage& cp = csYandex);
- static int compare(const char* p, const TCiString& s2, const CodePage& cp = csYandex);
- static int compare(const TCiString& s1, const char* p, const CodePage& cp = csYandex);
+ : TString(s)
+ {
+ }
+
+ // ~~~ Comparison ~~~ : FAMILY0(int, compare)
+ static int compare(const TCiString& s1, const TCiString& s2, const CodePage& cp = csYandex);
+ static int compare(const char* p, const TCiString& s2, const CodePage& cp = csYandex);
+ static int compare(const TCiString& s1, const char* p, const CodePage& cp = csYandex);
static int compare(const TStringBuf& p1, const TStringBuf& p2, const CodePage& cp = csYandex);
-
+
// TODO: implement properly in TString via enum ECaseSensitivity
static bool is_prefix(const TStringBuf& what, const TStringBuf& of, const CodePage& cp = csYandex);
static bool is_suffix(const TStringBuf& what, const TStringBuf& of, const CodePage& cp = csYandex);
-
+
bool StartsWith(const TStringBuf& s, const CodePage& cp = csYandex) const {
- return is_prefix(s, *this, cp);
- }
-
+ return is_prefix(s, *this, cp);
+ }
+
bool EndsWith(const TStringBuf& s, const CodePage& cp = csYandex) const {
- return is_suffix(s, *this, cp);
- }
-
- friend bool operator==(const TCiString& s1, const TCiString& s2) {
- return TCiString::compare(s1, s2) == 0;
- }
-
- friend bool operator==(const TCiString& s, const char* pc) {
- return TCiString::compare(s, pc) == 0;
- }
-
- friend bool operator==(const char* pc, const TCiString& s) {
- return TCiString::compare(pc, s) == 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator==(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) {
- return TCiString::compare(s, pc) == 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator==(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) {
- return TCiString::compare(pc, s) == 0;
- }
-
- friend bool operator!=(const TCiString& s1, const TCiString& s2) {
- return TCiString::compare(s1, s2) != 0;
- }
-
- friend bool operator!=(const TCiString& s, const char* pc) {
- return TCiString::compare(s, pc) != 0;
- }
-
- friend bool operator!=(const char* pc, const TCiString& s) {
- return TCiString::compare(pc, s) != 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator!=(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) {
- return TCiString::compare(s, pc) != 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator!=(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) {
- return TCiString::compare(pc, s) != 0;
- }
-
- friend bool operator<(const TCiString& s1, const TCiString& s2) {
- return TCiString::compare(s1, s2) < 0;
- }
-
- friend bool operator<(const TCiString& s, const char* pc) {
- return TCiString::compare(s, pc) < 0;
- }
-
- friend bool operator<(const char* pc, const TCiString& s) {
- return TCiString::compare(pc, s) < 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator<(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) {
- return TCiString::compare(s, pc) < 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator<(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) {
- return TCiString::compare(pc, s) < 0;
- }
-
- friend bool operator<=(const TCiString& s1, const TCiString& s2) {
- return TCiString::compare(s1, s2) <= 0;
- }
-
- friend bool operator<=(const TCiString& s, const char* pc) {
- return TCiString::compare(s, pc) <= 0;
- }
-
- friend bool operator<=(const char* pc, const TCiString& s) {
- return TCiString::compare(pc, s) <= 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator<=(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) {
- return TCiString::compare(s, pc) <= 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator<=(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) {
- return TCiString::compare(pc, s) <= 0;
- }
-
- friend bool operator>(const TCiString& s1, const TCiString& s2) {
- return TCiString::compare(s1, s2) > 0;
- }
-
- friend bool operator>(const TCiString& s, const char* pc) {
- return TCiString::compare(s, pc) > 0;
- }
-
- friend bool operator>(const char* pc, const TCiString& s) {
- return TCiString::compare(pc, s) > 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator>(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) noexcept {
- return TCiString::compare(s, pc) > 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator>(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) noexcept {
- return TCiString::compare(pc, s) > 0;
- }
-
- friend bool operator>=(const TCiString& s1, const TCiString& s2) {
- return TCiString::compare(s1, s2) >= 0;
- }
-
- friend bool operator>=(const TCiString& s, const char* pc) {
- return TCiString::compare(s, pc) >= 0;
- }
-
- friend bool operator>=(const char* pc, const TCiString& s) {
- return TCiString::compare(pc, s) >= 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator>=(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) {
- return TCiString::compare(s, pc) >= 0;
- }
-
- template <typename TDerived2, typename TTraits2>
- friend bool operator>=(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) {
- return TCiString::compare(pc, s) >= 0;
- }
-
- static size_t hashVal(const char* pc, size_t len, const CodePage& cp = csYandex);
-
- size_t hash() const {
+ return is_suffix(s, *this, cp);
+ }
+
+ friend bool operator==(const TCiString& s1, const TCiString& s2) {
+ return TCiString::compare(s1, s2) == 0;
+ }
+
+ friend bool operator==(const TCiString& s, const char* pc) {
+ return TCiString::compare(s, pc) == 0;
+ }
+
+ friend bool operator==(const char* pc, const TCiString& s) {
+ return TCiString::compare(pc, s) == 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator==(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) {
+ return TCiString::compare(s, pc) == 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator==(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) {
+ return TCiString::compare(pc, s) == 0;
+ }
+
+ friend bool operator!=(const TCiString& s1, const TCiString& s2) {
+ return TCiString::compare(s1, s2) != 0;
+ }
+
+ friend bool operator!=(const TCiString& s, const char* pc) {
+ return TCiString::compare(s, pc) != 0;
+ }
+
+ friend bool operator!=(const char* pc, const TCiString& s) {
+ return TCiString::compare(pc, s) != 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator!=(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) {
+ return TCiString::compare(s, pc) != 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator!=(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) {
+ return TCiString::compare(pc, s) != 0;
+ }
+
+ friend bool operator<(const TCiString& s1, const TCiString& s2) {
+ return TCiString::compare(s1, s2) < 0;
+ }
+
+ friend bool operator<(const TCiString& s, const char* pc) {
+ return TCiString::compare(s, pc) < 0;
+ }
+
+ friend bool operator<(const char* pc, const TCiString& s) {
+ return TCiString::compare(pc, s) < 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator<(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) {
+ return TCiString::compare(s, pc) < 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator<(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) {
+ return TCiString::compare(pc, s) < 0;
+ }
+
+ friend bool operator<=(const TCiString& s1, const TCiString& s2) {
+ return TCiString::compare(s1, s2) <= 0;
+ }
+
+ friend bool operator<=(const TCiString& s, const char* pc) {
+ return TCiString::compare(s, pc) <= 0;
+ }
+
+ friend bool operator<=(const char* pc, const TCiString& s) {
+ return TCiString::compare(pc, s) <= 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator<=(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) {
+ return TCiString::compare(s, pc) <= 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator<=(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) {
+ return TCiString::compare(pc, s) <= 0;
+ }
+
+ friend bool operator>(const TCiString& s1, const TCiString& s2) {
+ return TCiString::compare(s1, s2) > 0;
+ }
+
+ friend bool operator>(const TCiString& s, const char* pc) {
+ return TCiString::compare(s, pc) > 0;
+ }
+
+ friend bool operator>(const char* pc, const TCiString& s) {
+ return TCiString::compare(pc, s) > 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator>(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) noexcept {
+ return TCiString::compare(s, pc) > 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator>(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) noexcept {
+ return TCiString::compare(pc, s) > 0;
+ }
+
+ friend bool operator>=(const TCiString& s1, const TCiString& s2) {
+ return TCiString::compare(s1, s2) >= 0;
+ }
+
+ friend bool operator>=(const TCiString& s, const char* pc) {
+ return TCiString::compare(s, pc) >= 0;
+ }
+
+ friend bool operator>=(const char* pc, const TCiString& s) {
+ return TCiString::compare(pc, s) >= 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator>=(const TCiString& s, const TStringBase<TDerived2, TChar, TTraits2>& pc) {
+ return TCiString::compare(s, pc) >= 0;
+ }
+
+ template <typename TDerived2, typename TTraits2>
+ friend bool operator>=(const TStringBase<TDerived2, TChar, TTraits2>& pc, const TCiString& s) {
+ return TCiString::compare(pc, s) >= 0;
+ }
+
+ static size_t hashVal(const char* pc, size_t len, const CodePage& cp = csYandex);
+
+ size_t hash() const {
return TCiString::hashVal(data(), length());
- }
-};
-
-struct ci_hash {
- inline size_t operator()(const char* s) const {
- return TCiString::hashVal(s, strlen(s));
- }
+ }
+};
+
+struct ci_hash {
+ inline size_t operator()(const char* s) const {
+ return TCiString::hashVal(s, strlen(s));
+ }
inline size_t operator()(const TStringBuf& s) const {
return TCiString::hashVal(s.data(), s.size());
- }
-};
-
-struct ci_hash32 { // not the same as ci_hash under 64-bit
- inline ui32 operator()(const char* s) const {
- return (ui32)TCiString::hashVal(s, strlen(s));
- }
-};
-
-//template <class T> struct hash;
-
-template <>
-struct hash<TCiString>: public ci_hash {
-};
-
-template <class T>
-struct TCIHash {
-};
-
-template <>
-struct TCIHash<const char*> {
+ }
+};
+
+struct ci_hash32 { // not the same as ci_hash under 64-bit
+ inline ui32 operator()(const char* s) const {
+ return (ui32)TCiString::hashVal(s, strlen(s));
+ }
+};
+
+//template <class T> struct hash;
+
+template <>
+struct hash<TCiString>: public ci_hash {
+};
+
+template <class T>
+struct TCIHash {
+};
+
+template <>
+struct TCIHash<const char*> {
inline size_t operator()(const TStringBuf& s) const {
return TCiString::hashVal(s.data(), s.size());
- }
-};
-
-template <>
-struct TCIHash<TStringBuf> {
- inline size_t operator()(const TStringBuf& s) const {
+ }
+};
+
+template <>
+struct TCIHash<TStringBuf> {
+ inline size_t operator()(const TStringBuf& s) const {
return TCiString::hashVal(s.data(), s.size());
- }
-};
-
-template <>
-struct TCIHash<TString> {
- inline size_t operator()(const TString& s) const {
+ }
+};
+
+template <>
+struct TCIHash<TString> {
+ inline size_t operator()(const TString& s) const {
return TCiString::hashVal(s.data(), s.size());
- }
-};
-
-struct ci_less {
- inline bool operator()(const char* x, const char* y) const {
- return csYandex.stricmp(x, y) < 0;
- }
-};
-
-struct ci_equal_to {
- inline bool operator()(const char* x, const char* y) const {
- return csYandex.stricmp(x, y) == 0;
- }
- // this implementation is not suitable for strings with zero characters inside, sorry
+ }
+};
+
+struct ci_less {
+ inline bool operator()(const char* x, const char* y) const {
+ return csYandex.stricmp(x, y) < 0;
+ }
+};
+
+struct ci_equal_to {
+ inline bool operator()(const char* x, const char* y) const {
+ return csYandex.stricmp(x, y) == 0;
+ }
+ // this implementation is not suitable for strings with zero characters inside, sorry
bool operator()(const TStringBuf& x, const TStringBuf& y) const {
return x.size() == y.size() && csYandex.strnicmp(x.data(), y.data(), y.size()) == 0;
- }
-};
-
-template <>
-struct TEqualTo<TCiString>: public ci_equal_to {
-};
+ }
+};
+
+template <>
+struct TEqualTo<TCiString>: public ci_equal_to {
+};