UTF32LE< CharType > Struct Template Reference

UTF-32 little endian enocoding. More...

#include <encodings.h>

Inheritance diagram for UTF32LE< CharType >:

Static Public Member Functions
template<typename InputByteStream >
static CharType	TakeBOM (InputByteStream &is)
template<typename InputByteStream >
static CharType	Take (InputByteStream &is)
template<typename OutputByteStream >
static void	PutBOM (OutputByteStream &os)
template<typename OutputByteStream >
static void	Put (OutputByteStream &os, CharType c)
Static Public Member Functions inherited from UTF32< CharType >
template<typename OutputStream >
static void	Encode (OutputStream &os, unsigned codepoint)
template<typename OutputStream >
static void	EncodeUnsafe (OutputStream &os, unsigned codepoint)
template<typename InputStream >
static bool	Decode (InputStream &is, unsigned *codepoint)
template<typename InputStream , typename OutputStream >
static bool	Validate (InputStream &is, OutputStream &os)

Additional Inherited Members
Public Types inherited from UTF32< CharType >
enum	{ supportUnicode = 1 }
typedef CharType	Ch
Public Member Functions inherited from UTF32< CharType >
	RAPIDJSON_STATIC_ASSERT (sizeof(Ch) >=4)

Detailed Description

template<typename CharType = unsigned>
struct UTF32LE< CharType >

UTF-32 little endian enocoding.

Definition at line 457 of file encodings.h.

Member Function Documentation

template<typename CharType = unsigned>

template<typename OutputByteStream >

static void UTF32LE< CharType >::Put ( OutputByteStream &  os, CharType  c  )

inlinestatic

Definition at line 485 of file encodings.h.

                                                      {
        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
        os.Put(static_cast<typename OutputByteStream::Ch>(c & 0xFFu));
        os.Put(static_cast<typename OutputByteStream::Ch>((c >> 8) & 0xFFu));
        os.Put(static_cast<typename OutputByteStream::Ch>((c >> 16) & 0xFFu));
        os.Put(static_cast<typename OutputByteStream::Ch>((c >> 24) & 0xFFu));
    }

template<typename CharType = unsigned>

template<typename OutputByteStream >

static void UTF32LE< CharType >::PutBOM ( OutputByteStream &  os )

inlinestatic

Definition at line 476 of file encodings.h.

                                             {
        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
        os.Put(static_cast<typename OutputByteStream::Ch>(0xFFu));
        os.Put(static_cast<typename OutputByteStream::Ch>(0xFEu));
        os.Put(static_cast<typename OutputByteStream::Ch>(0x00u));
        os.Put(static_cast<typename OutputByteStream::Ch>(0x00u));
    }

template<typename CharType = unsigned>

template<typename InputByteStream >

static CharType UTF32LE< CharType >::Take ( InputByteStream &  is )

inlinestatic

Definition at line 466 of file encodings.h.

                                              {
        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
        unsigned c = static_cast<uint8_t>(is.Take());
        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 8;
        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 16;
        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 24;
        return static_cast<CharType>(c);
    }

template<typename CharType = unsigned>

template<typename InputByteStream >

static CharType UTF32LE< CharType >::TakeBOM ( InputByteStream &  is )

inlinestatic

Definition at line 459 of file encodings.h.

                                                 {
        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
        CharType c = Take(is);
        return static_cast<uint32_t>(c) == 0x0000FEFFu ? Take(is) : c;
    }

---

The documentation for this struct was generated from the following file:

• art/rapidjson/encodings.h