ASCII< CharType > Struct Template Reference

ASCII encoding. More...

#include <encodings.h>

Public Types
enum	{ supportUnicode = 0 }
typedef CharType	Ch

Static Public Member Functions
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)
template<typename InputByteStream >
static CharType	TakeBOM (InputByteStream &is)
template<typename InputByteStream >
static Ch	Take (InputByteStream &is)
template<typename OutputByteStream >
static void	PutBOM (OutputByteStream &os)
template<typename OutputByteStream >
static void	Put (OutputByteStream &os, Ch c)

Detailed Description

template<typename CharType = char>
struct ASCII< CharType >

ASCII encoding.

http://en.wikipedia.org/wiki/ASCII

Template Parameters

CharType

Code unit for storing 7-bit ASCII data. Default is char.

Note

implements Encoding concept

Definition at line 542 of file encodings.h.

Member Typedef Documentation

template<typename CharType = char>

typedef CharType ASCII< CharType >::Ch

Definition at line 543 of file encodings.h.

Member Enumeration Documentation

template<typename CharType = char>

anonymous enum

Enumerator
supportUnicode

Definition at line 545 of file encodings.h.

{ supportUnicode = 0 };

Member Function Documentation

template<typename CharType = char>

template<typename InputStream >

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

inlinestatic

Definition at line 560 of file encodings.h.

                                                             {
        uint8_t c = static_cast<uint8_t>(is.Take());
        *codepoint = c;
        return c <= 0X7F;
    }

template<typename CharType = char>

template<typename OutputStream >

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

inlinestatic

Definition at line 548 of file encodings.h.

                                                             {
        RAPIDJSON_ASSERT(codepoint <= 0x7F);
        os.Put(static_cast<Ch>(codepoint & 0xFF));
    }

template<typename CharType = char>

template<typename OutputStream >

static void ASCII< CharType >::EncodeUnsafe ( OutputStream &  os, unsigned  codepoint  )

inlinestatic

Definition at line 554 of file encodings.h.

                                                                   {
        RAPIDJSON_ASSERT(codepoint <= 0x7F);
        PutUnsafe(os, static_cast<Ch>(codepoint & 0xFF));
    }

template<typename CharType = char>

template<typename OutputByteStream >

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

inlinestatic

Definition at line 593 of file encodings.h.

                                                {
        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
        os.Put(static_cast<typename OutputByteStream::Ch>(c));
    }

template<typename CharType = char>

template<typename OutputByteStream >

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

inlinestatic

Definition at line 587 of file encodings.h.

                                             {
        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
        (void)os;
    }

template<typename CharType = char>

template<typename InputByteStream >

static Ch ASCII< CharType >::Take ( InputByteStream &  is )

inlinestatic

Definition at line 581 of file encodings.h.

                                        {
        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
        return static_cast<Ch>(is.Take());
    }

template<typename CharType = char>

template<typename InputByteStream >

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

inlinestatic

Definition at line 574 of file encodings.h.

                                                 {
        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
        uint8_t c = static_cast<uint8_t>(Take(is));
        return static_cast<Ch>(c);
    }

template<typename CharType = char>

template<typename InputStream , typename OutputStream >

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

inlinestatic

Definition at line 567 of file encodings.h.

                                                            {
        uint8_t c = static_cast<uint8_t>(is.Take());
        os.Put(static_cast<typename OutputStream::Ch>(c));
        return c <= 0x7F;
    }

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

• art/rapidjson/encodings.h