diff --git a/Sources/Plasma/CoreLib/plString.cpp b/Sources/Plasma/CoreLib/plString.cpp index c55ea7ed..de339fdb 100644 --- a/Sources/Plasma/CoreLib/plString.cpp +++ b/Sources/Plasma/CoreLib/plString.cpp @@ -489,23 +489,23 @@ plUnicodeBuffer plString::GetUnicodeArray() const return result; } -int plString::ToInt(int base) const +int plString::ToInt(int base) const HS_NOEXCEPT { return static_cast(strtol(c_str(), nullptr, base)); } -unsigned int plString::ToUInt(int base) const +unsigned int plString::ToUInt(int base) const HS_NOEXCEPT { return static_cast(strtoul(c_str(), nullptr, base)); } -float plString::ToFloat() const +float plString::ToFloat() const HS_NOEXCEPT { // strtof is C99, which MS doesn't support... return (float)strtod(c_str(), nullptr); } -double plString::ToDouble() const +double plString::ToDouble() const HS_NOEXCEPT { return strtod(c_str(), nullptr); } @@ -550,7 +550,7 @@ plString plString::IFormat(const char *fmt, va_list vptr) return plString::FromUtf8(buffer, chars); } -ssize_t plString::Find(char ch, CaseSensitivity sense) const +ssize_t plString::Find(char ch, CaseSensitivity sense) const HS_NOEXCEPT { if (sense == kCaseSensitive) { const char *cp = strchr(c_str(), ch); @@ -566,7 +566,7 @@ ssize_t plString::Find(char ch, CaseSensitivity sense) const } } -ssize_t plString::FindLast(char ch, CaseSensitivity sense) const +ssize_t plString::FindLast(char ch, CaseSensitivity sense) const HS_NOEXCEPT { if (IsEmpty()) return -1; @@ -586,7 +586,7 @@ ssize_t plString::FindLast(char ch, CaseSensitivity sense) const } } -ssize_t plString::Find(const char *str, CaseSensitivity sense) const +ssize_t plString::Find(const char *str, CaseSensitivity sense) const HS_NOEXCEPT { if (!str || !str[0]) return -1; diff --git a/Sources/Plasma/CoreLib/plString.h b/Sources/Plasma/CoreLib/plString.h index fe68b3b5..65eefe3a 100644 --- a/Sources/Plasma/CoreLib/plString.h +++ b/Sources/Plasma/CoreLib/plString.h @@ -95,11 +95,11 @@ private: unsigned int fRefs; const _Ch *fStringData; - StringRef(const _Ch *data) + StringRef(const _Ch *data) HS_NOEXCEPT : fRefs(1), fStringData(data) { } - inline void AddRef() { ++fRefs; } - inline void DecRef() + inline void AddRef() HS_NOEXCEPT { ++fRefs; } + inline void DecRef() HS_NOEXCEPT { if (--fRefs == 0) { delete [] fStringData; @@ -114,14 +114,14 @@ private: }; size_t fSize; - bool IHaveACow() const { return fSize >= SSO_CHARS; } + bool IHaveACow() const HS_NOEXCEPT { return fSize >= SSO_CHARS; } public: /** Construct an empty string buffer. */ - plStringBuffer() : fSize(0) { memset(fShort, 0, sizeof(fShort)); } + plStringBuffer() HS_NOEXCEPT : fSize(0) { memset(fShort, 0, sizeof(fShort)); } /** Copy constructor - adds a reference to the copied buffer */ - plStringBuffer(const plStringBuffer<_Ch> ©) : fSize(copy.fSize) + plStringBuffer(const plStringBuffer<_Ch> ©) HS_NOEXCEPT : fSize(copy.fSize) { memcpy(fShort, copy.fShort, sizeof(fShort)); if (IHaveACow()) @@ -129,7 +129,7 @@ public: } /** Move constructor */ - plStringBuffer(plStringBuffer<_Ch> &&move) : fSize(move.fSize) + plStringBuffer(plStringBuffer<_Ch> &&move) HS_NOEXCEPT : fSize(move.fSize) { memcpy(fShort, move.fShort, sizeof(fShort)); move.fSize = 0; @@ -154,7 +154,7 @@ public: /** Destructor. The ref-counted data will only be freed if no other * string buffers still reference it. */ - ~plStringBuffer<_Ch>() + ~plStringBuffer<_Ch>() HS_NOEXCEPT { if (IHaveACow()) fData->DecRef(); @@ -163,7 +163,7 @@ public: /** Assignment operator. Changes the reference to point to the * buffer in \a copy. */ - plStringBuffer<_Ch> &operator=(const plStringBuffer<_Ch> ©) + plStringBuffer<_Ch> &operator=(const plStringBuffer<_Ch> ©) HS_NOEXCEPT { if (copy.IHaveACow()) copy.fData->AddRef(); @@ -176,7 +176,7 @@ public: } /** Move assignment operator */ - plStringBuffer<_Ch> &operator=(plStringBuffer<_Ch> &&move) + plStringBuffer<_Ch> &operator=(plStringBuffer<_Ch> &&move) HS_NOEXCEPT { if (IHaveACow()) fData->DecRef(); @@ -188,17 +188,17 @@ public: } /** Returns a pointer to the referenced string buffer. */ - const _Ch *GetData() const { return IHaveACow() ? fData->fStringData : fShort; } + const _Ch *GetData() const HS_NOEXCEPT { return IHaveACow() ? fData->fStringData : fShort; } /** Returns the number of characters (not including the '\0') in the * referenced string buffer. */ - size_t GetSize() const { return fSize; } + size_t GetSize() const HS_NOEXCEPT { return fSize; } /** Cast operator. This is a shortcut for not needing to call GetData on * buffer objects passed to methods or objects expecting a C-style string. */ - operator const _Ch *() const { return GetData(); } + operator const _Ch *() const HS_NOEXCEPT { return GetData(); } /** Create a writable buffer for \a size characters. * From Haxxia with love! This will release the current string buffer @@ -266,7 +266,7 @@ public: public: /** Construct a valid, empty string. */ - plString() { } + plString() HS_NOEXCEPT { } /** Construct a string from a C-style string. * \note This constructor expects the input to be UTF-8 encoded. For @@ -286,19 +286,19 @@ public: plString(char (&literal)[_Sz]) { IConvertFromUtf8(literal, STRLEN_AUTO); } /** Copy constructor. */ - plString(const plString ©) : fUtf8Buffer(copy.fUtf8Buffer) { } + plString(const plString ©) HS_NOEXCEPT : fUtf8Buffer(copy.fUtf8Buffer) { } /** Move constructor. */ - plString(plString &&move) : fUtf8Buffer(std::move(move.fUtf8Buffer)) { } + plString(plString &&move) HS_NOEXCEPT : fUtf8Buffer(std::move(move.fUtf8Buffer)) { } /** Copy constructor from plStringBuffer. * \note This constructor expects the input to be UTF-8 encoded. For * conversion from ISO-8859-1 8-bit data, use FromIso8859_1(). */ - plString(const plStringBuffer &init) { operator=(init); } + plString(const plStringBuffer &init) HS_NOEXCEPT { operator=(init); } /** Move constructor from plStringBuffer. */ - plString(plStringBuffer &&init) { operator=(std::move(init)); } + plString(plStringBuffer &&init) HS_NOEXCEPT { operator=(std::move(init)); } /** Construct a string from expanded Unicode data. */ plString(const plUnicodeBuffer &init) { IConvertFromUtf32(init.GetData(), init.GetSize()); } @@ -315,10 +315,10 @@ public: plString &operator=(char (&literal)[_Sz]) { IConvertFromUtf8(literal, STRLEN_AUTO); return *this; } /** Assignment operator. Same as plString(const plString &). */ - plString &operator=(const plString ©) { fUtf8Buffer = copy.fUtf8Buffer; return *this; } + plString &operator=(const plString ©) HS_NOEXCEPT { fUtf8Buffer = copy.fUtf8Buffer; return *this; } /** Assignment operator. Same as plString(plString &&). */ - plString &operator=(plString &&move) { fUtf8Buffer = std::move(move.fUtf8Buffer); return *this; } + plString &operator=(plString &&move) HS_NOEXCEPT { fUtf8Buffer = std::move(move.fUtf8Buffer); return *this; } /** Assignment operator. Same as plString(const plStringBuffer &). */ plString &operator=(const plStringBuffer &init); @@ -384,17 +384,17 @@ public: * expecting C-style string pointers. If this string is empty, returns * \a substitute instead. */ - const char *c_str(const char *substitute = "") const + const char *c_str(const char *substitute = "") const HS_NOEXCEPT { return IsEmpty() ? substitute : fUtf8Buffer.GetData(); } /** Return the byte at position \a position. Note that this may be in * the middle of a UTF-8 sequence -- if you want an actual Unicode * character, use the buffer returned from GetUnicodeArray() instead. */ - char CharAt(size_t position) const { return c_str()[position]; } + char CharAt(size_t position) const HS_NOEXCEPT { return c_str()[position]; } /** Returns the internal UTF-8 data buffer object. */ - plStringBuffer ToUtf8() const { return fUtf8Buffer; } + plStringBuffer ToUtf8() const HS_NOEXCEPT { return fUtf8Buffer; } /** Convert this string's data to a UTF-16 string buffer. */ plStringBuffer ToUtf16() const; @@ -421,10 +421,10 @@ public: /** Returns the size in number of bytes (excluding the null-terminator) of * this string. */ - size_t GetSize() const { return fUtf8Buffer.GetSize(); } + size_t GetSize() const HS_NOEXCEPT { return fUtf8Buffer.GetSize(); } /** Returns \c true if this string is empty (""). */ - bool IsEmpty() const { return fUtf8Buffer.GetSize() == 0; } + bool IsEmpty() const HS_NOEXCEPT { return fUtf8Buffer.GetSize() == 0; } /** Returns \c true if this string is "null". Currently, this is just * a synonym for IsEmpty(), as plString makes no distinction between @@ -432,27 +432,27 @@ public: * \todo Evaluate whether Plasma actually needs to distinguish between * empty and NULL strings. Ideally, only IsEmpty should be required. */ - bool IsNull() const { return IsEmpty(); } + bool IsNull() const HS_NOEXCEPT { return IsEmpty(); } /** Convert the string data to an integer in base \a base. * If base is set to 0, this function behaves like strtol, which checks * for hex or octal prefixes (e.g. 0777 or 0x1234), and assumes base 10 * if none are found. */ - int ToInt(int base = 0) const; + int ToInt(int base = 0) const HS_NOEXCEPT; /** Convert the string to an unsigned integer in base \a base. * If base is set to 0, this function behaves like strtoul, which checks * for hex or octal prefixes (e.g. 0777 or 0x1234), and assumes base 10 * if none are found. */ - unsigned int ToUInt(int base = 0) const; + unsigned int ToUInt(int base = 0) const HS_NOEXCEPT; /** Convert the string to a floating point value. */ - float ToFloat() const; + float ToFloat() const HS_NOEXCEPT; /** Convert the string to a double precision floating point value. */ - double ToDouble() const; + double ToDouble() const HS_NOEXCEPT; /** Construct a plString using a printf-like format string. * This function should be called inside of other vararg functions, @@ -470,7 +470,7 @@ public: * \li \p \<0 - this string is lexicographically less than \a str * \li \p \>0 - this string is lexicographically greater than \a str */ - int Compare(const plString &str, CaseSensitivity sense = kCaseSensitive) const + int Compare(const plString &str, CaseSensitivity sense = kCaseSensitive) const HS_NOEXCEPT { return (sense == kCaseSensitive) ? strcmp(c_str(), str.c_str()) : stricmp(c_str(), str.c_str()); @@ -482,7 +482,7 @@ public: * \li \p \<0 - this string is lexicographically less than \a str * \li \p \>0 - this string is lexicographically greater than \a str */ - int Compare(const char *str, CaseSensitivity sense = kCaseSensitive) const + int Compare(const char *str, CaseSensitivity sense = kCaseSensitive) const HS_NOEXCEPT { return (sense == kCaseSensitive) ? strcmp(c_str(), str ? str : "") : stricmp(c_str(), str ? str : ""); @@ -492,7 +492,7 @@ public: * string with \a str. * \sa Compare(const plString &, CaseSensitivity) const */ - int CompareN(const plString &str, size_t count, CaseSensitivity sense = kCaseSensitive) const + int CompareN(const plString &str, size_t count, CaseSensitivity sense = kCaseSensitive) const HS_NOEXCEPT { return (sense == kCaseSensitive) ? strncmp(c_str(), str.c_str(), count) : strnicmp(c_str(), str.c_str(), count); @@ -502,58 +502,58 @@ public: * string with \a str. * \sa Compare(const char *, CaseSensitivity) const */ - int CompareN(const char *str, size_t count, CaseSensitivity sense = kCaseSensitive) const + int CompareN(const char *str, size_t count, CaseSensitivity sense = kCaseSensitive) const HS_NOEXCEPT { return (sense == kCaseSensitive) ? strncmp(c_str(), str ? str : "", count) : strnicmp(c_str(), str ? str : "", count); } /** Shortcut for Compare(str, kCaseInsensitive). */ - int CompareI(const plString &str) const { return Compare(str, kCaseInsensitive); } + int CompareI(const plString &str) const HS_NOEXCEPT { return Compare(str, kCaseInsensitive); } /** Shortcut for Compare(str, kCaseInsensitive). */ - int CompareI(const char *str) const { return Compare(str, kCaseInsensitive); } + int CompareI(const char *str) const HS_NOEXCEPT { return Compare(str, kCaseInsensitive); } /** Shortcut for CompareN(str, kCaseInsensitive). */ - int CompareNI(const plString &str, size_t count) const { return CompareN(str, count, kCaseInsensitive); } + int CompareNI(const plString &str, size_t count) const HS_NOEXCEPT { return CompareN(str, count, kCaseInsensitive); } /** Shortcut for CompareN(str, kCaseInsensitive). */ - int CompareNI(const char *str, size_t count) const { return CompareN(str, count, kCaseInsensitive); } + int CompareNI(const char *str, size_t count) const HS_NOEXCEPT { return CompareN(str, count, kCaseInsensitive); } /** Operator overload for use in containers which depend on \c std::less. */ - bool operator<(const plString &other) const { return Compare(other) < 0; } + bool operator<(const plString &other) const HS_NOEXCEPT { return Compare(other) < 0; } /** Test if this string contains the same string data as \a other. */ - bool operator==(const char *other) const { return Compare(other) == 0; } + bool operator==(const char *other) const HS_NOEXCEPT { return Compare(other) == 0; } /** Test if this string contains the same string data as \a other. */ - bool operator==(const plString &other) const { return Compare(other) == 0; } + bool operator==(const plString &other) const HS_NOEXCEPT { return Compare(other) == 0; } /** Inverse of operator==(const char *) const. */ - bool operator!=(const char *other) const { return Compare(other) != 0; } + bool operator!=(const char *other) const HS_NOEXCEPT { return Compare(other) != 0; } /** Inverse of operator==(const plString &) const. */ - bool operator!=(const plString &other) const { return Compare(other) != 0; } + bool operator!=(const plString &other) const HS_NOEXCEPT { return Compare(other) != 0; } /** Find the index (in bytes) of the first instance of \a ch in this string. * \return -1 if the character was not found. */ - ssize_t Find(char ch, CaseSensitivity sense = kCaseSensitive) const; + ssize_t Find(char ch, CaseSensitivity sense = kCaseSensitive) const HS_NOEXCEPT; /** Find the index (in bytes) of the last instance of \a ch in this string. * \return -1 if the character was not found. */ - ssize_t FindLast(char ch, CaseSensitivity sense = kCaseSensitive) const; + ssize_t FindLast(char ch, CaseSensitivity sense = kCaseSensitive) const HS_NOEXCEPT; /** Find the index (in bytes) of the first instance of \a str in this string. * \return -1 if the substring was not found. */ - ssize_t Find(const char *str, CaseSensitivity sense = kCaseSensitive) const; + ssize_t Find(const char *str, CaseSensitivity sense = kCaseSensitive) const HS_NOEXCEPT; /** Find the index (in bytes) of the first instance of \a str in this string. * \return -1 if the substring was not found. */ - ssize_t Find(const plString &str, CaseSensitivity sense = kCaseSensitive) const + ssize_t Find(const plString &str, CaseSensitivity sense = kCaseSensitive) const HS_NOEXCEPT { return Find(str.c_str(), sense); } /** Check that this string matches the specified regular expression. @@ -645,7 +645,7 @@ public: { // TODO: This doesn't really use enough bits to be useful when // size_t is 64-bits. - size_t operator()(const plString& str) const + size_t operator()(const plString& str) const HS_NOEXCEPT { size_t hash = 0; for (size_t i = 0; i < str.GetSize(); ++i) { @@ -660,7 +660,7 @@ public: } protected: - virtual char fetch_char(const plString& str, size_t index) const + virtual char fetch_char(const plString& str, size_t index) const HS_NOEXCEPT { return str.CharAt(index); } }; @@ -670,21 +670,21 @@ public: struct hash_i : public hash { protected: - virtual char fetch_char(const plString& str, size_t index) const + char fetch_char(const plString& str, size_t index) const HS_NOEXCEPT HS_FINAL HS_OVERRIDE { return tolower(str.CharAt(index)); } }; /** Functor which compares two strings case-insensitively for sorting. */ struct less_i { - bool operator()(const plString &_L, const plString &_R) const + bool operator()(const plString &_L, const plString &_R) const HS_NOEXCEPT { return _L.Compare(_R, kCaseInsensitive) < 0; } }; /** Functor which compares two strings case-insensitively for equality. */ struct equal_i { - bool operator()(const plString &_L, const plString &_R) const + bool operator()(const plString &_L, const plString &_R) const HS_NOEXCEPT { return _L.Compare(_R, kCaseInsensitive) == 0; } }; @@ -715,16 +715,16 @@ public: /** Construct a new empty string stream. The first STRING_STACK_SIZE * bytes are allocated on the stack for further efficiency. */ - plStringStream() : fBufSize(STRING_STACK_SIZE), fLength(0) { } + plStringStream() HS_NOEXCEPT : fBufSize(STRING_STACK_SIZE), fLength(0) { } /** Destructor, frees any allocated heap memory owned by the stream. */ - ~plStringStream() { if (ICanHasHeap()) delete [] fBuffer; } + ~plStringStream() HS_NOEXCEPT { if (ICanHasHeap()) delete [] fBuffer; } plStringStream(const plStringStream &) = delete; plStringStream &operator=(const plStringStream &) = delete; /** Move operator */ - plStringStream(plStringStream &&move) + plStringStream(plStringStream &&move) HS_NOEXCEPT : fBufSize(move.fBufSize), fLength(move.fLength) { memcpy(fShort, move.fShort, sizeof(fShort)); @@ -732,7 +732,7 @@ public: } /** Move assignment operator. */ - plStringStream &operator=(plStringStream &&move) + plStringStream &operator=(plStringStream &&move) HS_NOEXCEPT { memcpy(fShort, move.fShort, sizeof(fShort)); fBufSize = move.fBufSize; @@ -780,13 +780,13 @@ public: /** Returns a pointer to the beginning of the stream buffer. * \warning This pointer is not null-terminated. */ - const char *GetRawBuffer() const + const char *GetRawBuffer() const HS_NOEXCEPT { return ICanHasHeap() ? fBuffer : fShort; } /** Return the size (in bytes) of the stream's data. */ - size_t GetLength() const { return fLength; } + size_t GetLength() const HS_NOEXCEPT { return fLength; } /** Convert the stream's data to a UTF-8 string. */ plString GetString() const { return plString::FromUtf8(GetRawBuffer(), fLength); } @@ -796,7 +796,7 @@ public: * with as much space as it had before, making this method more * useful for re-using string streams in loops. */ - void Truncate() { fLength = 0; } + void Truncate() HS_NOEXCEPT { fLength = 0; } private: union { @@ -805,7 +805,7 @@ private: }; size_t fBufSize, fLength; - bool ICanHasHeap() const { return fBufSize > STRING_STACK_SIZE; } + bool ICanHasHeap() const HS_NOEXCEPT { return fBufSize > STRING_STACK_SIZE; } }; /** \p strlen implementation for plUniChar based C-style string buffers. */