UTF32< CharType > Struct Template Reference

UTF-32 encoding. More...

#include <encodings.h>

Inheritance diagram for UTF32< CharType >:

Collaboration diagram for UTF32< CharType >:

Public Types
enum	{ supportUnicode = 1 }
typedef CharType	Ch

Public Member Functions
	RAPIDJSON_STATIC_ASSERT (sizeof(Ch) >=4)

Static Public Member Functions
template<typename OutputStream >
static void	Encode (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)

Detailed Description

template<typename CharType = unsigned>
struct UTF32< CharType >

UTF-32 encoding.

http://en.wikipedia.org/wiki/UTF-32

Template Parameters

CharType

Type for storing 32-bit UTF-32 data. Default is unsigned. C++11 may use char32_t instead.

Note

implements Encoding concept

For in-memory access, no need to concern endianness. The code units and code points are represented by CPU's endianness. For streaming, use UTF32LE and UTF32BE, which handle endianness.

Definition at line 372 of file encodings.h.

Member Typedef Documentation

template<typename CharType = unsigned>

typedef CharType UTF32< CharType >::Ch

Definition at line 373 of file encodings.h.

Member Enumeration Documentation

template<typename CharType = unsigned>

anonymous enum

Enumerator
supportUnicode

Definition at line 376 of file encodings.h.

Member Function Documentation

template<typename CharType = unsigned>

template<typename InputStream >

static bool UTF32< CharType >::Decode ( InputStream &  is, unsigned *  codepoint  )

inlinestatic

Definition at line 386 of file encodings.h.

References RAPIDJSON_STATIC_ASSERT.

template<typename CharType = unsigned>

template<typename OutputStream >

static void UTF32< CharType >::Encode ( OutputStream &  os, unsigned  codepoint  )

inlinestatic

Definition at line 379 of file encodings.h.

References RAPIDJSON_ASSERT, and RAPIDJSON_STATIC_ASSERT.

template<typename CharType = unsigned>

UTF32< CharType >::RAPIDJSON_STATIC_ASSERT

(

sizeof(Ch) >=

4

)

template<typename CharType = unsigned>

template<typename InputStream , typename OutputStream >

static bool UTF32< CharType >::Validate ( InputStream &  is, OutputStream &  os  )

inlinestatic

Definition at line 394 of file encodings.h.

References RAPIDJSON_STATIC_ASSERT.

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

• encodings.h