ConvertUTF.h File Reference (original) (raw)

#include "[llvm/Support/Compiler.h](Compiler%5F8h%5Fsource.html)"
#include <cstddef>
#include <string>

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Macros
#define	UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD
#define	UNI_MAX_BMP (UTF32)0x0000FFFF
#define	UNI_MAX_UTF16 (UTF32)0x0010FFFF
#define	UNI_MAX_UTF32 (UTF32)0x7FFFFFFF
#define	UNI_MAX_LEGAL_UTF32 (UTF32)0x0010FFFF
#define	UNI_MAX_UTF8_BYTES_PER_CODE_POINT 4
#define	UNI_UTF16_BYTE_ORDER_MARK_NATIVE 0xFEFF
#define	UNI_UTF16_BYTE_ORDER_MARK_SWAPPED 0xFFFE
#define	UNI_UTF32_BYTE_ORDER_MARK_NATIVE 0x0000FEFF
#define	UNI_UTF32_BYTE_ORDER_MARK_SWAPPED 0xFFFE0000

Functions
LLVM_ABI ConversionResult	llvm::ConvertUTF8toUTF16 (const UTF8 *sourceStart, const UTF8 sourceEnd, UTF16 *targetStart, UTF16 targetEnd, ConversionFlags flags)
LLVM_ABI ConversionResult	llvm::ConvertUTF8toUTF32Partial (const UTF8 *sourceStart, const UTF8 sourceEnd, UTF32 *targetStart, UTF32 targetEnd, ConversionFlags flags)
	Convert a partial UTF8 sequence to UTF32.
LLVM_ABI ConversionResult	llvm::ConvertUTF8toUTF32 (const UTF8 *sourceStart, const UTF8 sourceEnd, UTF32 *targetStart, UTF32 targetEnd, ConversionFlags flags)
	Convert a partial UTF8 sequence to UTF32.
LLVM_ABI ConversionResult	llvm::ConvertUTF16toUTF8 (const UTF16 *sourceStart, const UTF16 sourceEnd, UTF8 *targetStart, UTF8 targetEnd, ConversionFlags flags)
LLVM_ABI ConversionResult	llvm::ConvertUTF32toUTF8 (const UTF32 *sourceStart, const UTF32 sourceEnd, UTF8 *targetStart, UTF8 targetEnd, ConversionFlags flags)
LLVM_ABI ConversionResult	llvm::ConvertUTF16toUTF32 (const UTF16 *sourceStart, const UTF16 sourceEnd, UTF32 *targetStart, UTF32 targetEnd, ConversionFlags flags)
LLVM_ABI ConversionResult	llvm::ConvertUTF32toUTF16 (const UTF32 *sourceStart, const UTF32 sourceEnd, UTF16 *targetStart, UTF16 targetEnd, ConversionFlags flags)
LLVM_ABI Boolean	llvm::isLegalUTF8Sequence (const UTF8 source, const UTF8 sourceEnd)
LLVM_ABI Boolean	llvm::isLegalUTF8String (const UTF8 *source, const UTF8 sourceEnd)
LLVM_ABI unsigned	llvm::getUTF8SequenceSize (const UTF8 source, const UTF8 sourceEnd)
LLVM_ABI unsigned	llvm::getNumBytesForUTF8 (UTF8 firstByte)
LLVM_ABI bool	llvm::ConvertUTF8toWide (unsigned WideCharWidth, llvm::StringRef Source, char &ResultPtr, const UTF8 &ErrorPtr)
	Convert an UTF8 StringRef to UTF8, UTF16, or UTF32 depending on WideCharWidth.
LLVM_ABI bool	llvm::ConvertUTF8toWide (llvm::StringRef Source, std::wstring &Result)
	Converts a UTF-8 StringRef to a std::wstring.
LLVM_ABI bool	llvm::ConvertUTF8toWide (const char *Source, std::wstring &Result)
	Converts a UTF-8 C-string to a std::wstring.
LLVM_ABI bool	llvm::convertWideToUTF8 (const std::wstring &Source, std::string &Result)
	Converts a std::wstring to a UTF-8 encoded std::string.
LLVM_ABI bool	llvm::ConvertCodePointToUTF8 (unsigned Source, char *&ResultPtr)
	Convert an Unicode code point to UTF8 sequence.
ConversionResult	llvm::convertUTF8Sequence (const UTF8 *source, const UTF8 sourceEnd, UTF32 *target, ConversionFlags flags)
	Convert the first UTF8 sequence in the given source buffer to a UTF32 code point.
LLVM_ABI bool	llvm::hasUTF16ByteOrderMark (ArrayRef< char > SrcBytes)
	Returns true if a blob of text starts with a UTF-16 big or little endian byte order mark.
LLVM_ABI bool	llvm::convertUTF16ToUTF8String (ArrayRef< char > SrcBytes, std::string &Out)
	Converts a stream of raw bytes assumed to be UTF16 into a UTF8 std::string.
LLVM_ABI bool	llvm::convertUTF16ToUTF8String (ArrayRef< UTF16 > Src, std::string &Out)
	Converts a UTF16 string into a UTF8 std::string.
LLVM_ABI bool	llvm::convertUTF32ToUTF8String (ArrayRef< char > SrcBytes, std::string &Out)
	Converts a stream of raw bytes assumed to be UTF32 into a UTF8 std::string.
LLVM_ABI bool	llvm::convertUTF32ToUTF8String (ArrayRef< UTF32 > Src, std::string &Out)
	Converts a UTF32 string into a UTF8 std::string.
LLVM_ABI bool	llvm::convertUTF8ToUTF16String (StringRef SrcUTF8, SmallVectorImpl< UTF16 > &DstUTF16)
	Converts a UTF-8 string into a UTF-16 string with native endianness.
LLVM_ABI bool	llvm::IsSingleCodeUnitUTF8Codepoint (unsigned)
LLVM_ABI bool	llvm::IsSingleCodeUnitUTF16Codepoint (unsigned)
LLVM_ABI bool	llvm::IsSingleCodeUnitUTF32Codepoint (unsigned)

◆ UNI_MAX_BMP

#define UNI_MAX_BMP (UTF32)0x0000FFFF

◆ UNI_MAX_LEGAL_UTF32

#define UNI_MAX_LEGAL_UTF32 (UTF32)0x0010FFFF

◆ UNI_MAX_UTF16

#define UNI_MAX_UTF16 (UTF32)0x0010FFFF

◆ UNI_MAX_UTF32

#define UNI_MAX_UTF32 (UTF32)0x7FFFFFFF

◆ UNI_MAX_UTF8_BYTES_PER_CODE_POINT

#define UNI_MAX_UTF8_BYTES_PER_CODE_POINT 4

◆ UNI_REPLACEMENT_CHAR

#define UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD

◆ UNI_UTF16_BYTE_ORDER_MARK_NATIVE

#define UNI_UTF16_BYTE_ORDER_MARK_NATIVE 0xFEFF

◆ UNI_UTF16_BYTE_ORDER_MARK_SWAPPED

#define UNI_UTF16_BYTE_ORDER_MARK_SWAPPED 0xFFFE

◆ UNI_UTF32_BYTE_ORDER_MARK_NATIVE

#define UNI_UTF32_BYTE_ORDER_MARK_NATIVE 0x0000FEFF

◆ UNI_UTF32_BYTE_ORDER_MARK_SWAPPED

#define UNI_UTF32_BYTE_ORDER_MARK_SWAPPED 0xFFFE0000