rapidjson::UTF8< CharType > Struct Template Reference

UTF-8 encoding. More...

#include <rapidjson.h>

Inheritance diagram for rapidjson::UTF8< CharType >:

Public Types
typedef CharType	Ch

Static Public Member Functions
static Ch *	Encode (Ch *buffer, unsigned codepoint)

Detailed Description

template<typename CharType = char>
struct rapidjson::UTF8< CharType >

UTF-8 encoding.

http://en.wikipedia.org/wiki/UTF-8

Template Parameters

CharType

Type for storing 8-bit UTF-8 data. Default is char.

Member Typedef Documentation

Ch

template<typename CharType = char>

typedef CharType rapidjson::UTF8< CharType >::Ch

Member Function Documentation

Encode()

template<typename CharType = char>

static Ch* rapidjson::UTF8< CharType >::Encode ( Ch *  buffer, unsigned  codepoint  )

inlinestatic

                                                      {
        if (codepoint <= 0x7F) 
            *buffer++ = codepoint & 0xFF;
        else if (codepoint <= 0x7FF) {
            *buffer++ = 0xC0 | ((codepoint >> 6) & 0xFF);
            *buffer++ = 0x80 | ((codepoint & 0x3F));
        }
        else if (codepoint <= 0xFFFF) {
            *buffer++ = 0xE0 | ((codepoint >> 12) & 0xFF);
            *buffer++ = 0x80 | ((codepoint >> 6) & 0x3F);
            *buffer++ = 0x80 | (codepoint & 0x3F);
        }
        else {
            RAPIDJSON_ASSERT(codepoint <= 0x10FFFF);
            *buffer++ = 0xF0 | ((codepoint >> 18) & 0xFF);
            *buffer++ = 0x80 | ((codepoint >> 12) & 0x3F);
            *buffer++ = 0x80 | ((codepoint >> 6) & 0x3F);
            *buffer++ = 0x80 | (codepoint & 0x3F);
        }
        return buffer;
    }

References RAPIDJSON_ASSERT.

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

• rapidjson.h