rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator > Class Template Reference

SAX-style JSON parser. Use Reader for UTF8 encoding and default allocator. More...

#include <reader.h>

Classes
struct	ClearStackOnExit
class	StackStream

Public Types
typedef SourceEncoding::Ch	Ch
	SourceEncoding character type. More...

Public Member Functions
	GenericReader (StackAllocator *stackAllocator=0, size_t stackCapacity=kDefaultStackCapacity)
	Constructor. More...
template<unsigned parseFlags, typename InputStream , typename Handler >
ParseResult	Parse (InputStream &is, Handler &handler)
	Parse JSON text. More...
template<typename InputStream , typename Handler >
ParseResult	Parse (InputStream &is, Handler &handler)
	Parse JSON text (with kParseDefaultFlags) More...
bool	HasParseError () const
	Whether a parse error has occured in the last parsing. More...
ParseErrorCode	GetParseErrorCode () const
	Get the ParseErrorCode of last parsing. More...
size_t	GetErrorOffset () const
	Get the position of last parsing error in input, 0 otherwise. More...

Protected Member Functions
void	SetParseError (ParseErrorCode code, size_t offset)

Private Types
enum	IterativeParsingState {   IterativeParsingStartState = 0, IterativeParsingFinishState, IterativeParsingErrorState, IterativeParsingObjectInitialState,   IterativeParsingMemberKeyState, IterativeParsingKeyValueDelimiterState, IterativeParsingMemberValueState, IterativeParsingMemberDelimiterState,   IterativeParsingObjectFinishState, IterativeParsingArrayInitialState, IterativeParsingElementState, IterativeParsingElementDelimiterState,   IterativeParsingArrayFinishState, IterativeParsingValueState, cIterativeParsingStateCount }
enum	Token {   LeftBracketToken = 0, RightBracketToken, LeftCurlyBracketToken, RightCurlyBracketToken,   CommaToken, ColonToken, StringToken, FalseToken,   TrueToken, NullToken, NumberToken, kTokenCount }

Private Member Functions
	GenericReader (const GenericReader &)
GenericReader &	operator= (const GenericReader &)
void	ClearStack ()
template<unsigned parseFlags, typename InputStream , typename Handler >
void	ParseObject (InputStream &is, Handler &handler)
template<unsigned parseFlags, typename InputStream , typename Handler >
void	ParseArray (InputStream &is, Handler &handler)
template<unsigned parseFlags, typename InputStream , typename Handler >
void	ParseNull (InputStream &is, Handler &handler)
template<unsigned parseFlags, typename InputStream , typename Handler >
void	ParseTrue (InputStream &is, Handler &handler)
template<unsigned parseFlags, typename InputStream , typename Handler >
void	ParseFalse (InputStream &is, Handler &handler)
template<typename InputStream >
unsigned	ParseHex4 (InputStream &is)
template<unsigned parseFlags, typename InputStream , typename Handler >
void	ParseString (InputStream &is, Handler &handler, bool isKey=false)
template<unsigned parseFlags, typename SEncoding , typename TEncoding , typename InputStream , typename OutputStream >
RAPIDJSON_FORCEINLINE void	ParseStringToStream (InputStream &is, OutputStream &os)
double	StrtodFastPath (double significand, int exp)
template<unsigned parseFlags, typename InputStream , typename Handler >
void	ParseNumber (InputStream &is, Handler &handler)
template<unsigned parseFlags, typename InputStream , typename Handler >
void	ParseValue (InputStream &is, Handler &handler)
RAPIDJSON_FORCEINLINE Token	Tokenize (Ch c)
RAPIDJSON_FORCEINLINE IterativeParsingState	Predict (IterativeParsingState state, Token token)
template<unsigned parseFlags, typename InputStream , typename Handler >
RAPIDJSON_FORCEINLINE IterativeParsingState	Transit (IterativeParsingState src, Token token, IterativeParsingState dst, InputStream &is, Handler &handler)
template<typename InputStream >
void	HandleError (IterativeParsingState src, InputStream &is)
template<unsigned parseFlags, typename InputStream , typename Handler >
ParseResult	IterativeParse (InputStream &is, Handler &handler)

Private Attributes
internal::Stack< StackAllocator >	stack_
	A stack for storing decoded string temporarily during non-destructive parsing. More...
ParseResult	parseResult_

Static Private Attributes
static const size_t	kDefaultStackCapacity = 256
	Default stack capacity in bytes for storing a single decoded string. More...

Detailed Description

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>
class rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >

SAX-style JSON parser. Use Reader for UTF8 encoding and default allocator.

GenericReader parses JSON text from a stream, and send events synchronously to an object implementing Handler concept.

It needs to allocate a stack for storing a single decoded string during non-destructive parsing.

For in-situ parsing, the decoded string is directly written to the source text string, no temporary buffer is required.

A GenericReader object can be reused for parsing multiple JSON text.

Template Parameters

SourceEncoding	Encoding of the input stream.
TargetEncoding	Encoding of the parse output.
StackAllocator	Allocator type for stack.

Definition at line 363 of file reader.h.

Member Typedef Documentation

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

typedef SourceEncoding::Ch rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::Ch

SourceEncoding character type.

Definition at line 365 of file reader.h.

Member Enumeration Documentation

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

enum rapidjson::GenericReader::IterativeParsingState

private

Enumerator
IterativeParsingStartState
IterativeParsingFinishState
IterativeParsingErrorState
IterativeParsingObjectInitialState
IterativeParsingMemberKeyState
IterativeParsingKeyValueDelimiterState
IterativeParsingMemberValueState
IterativeParsingMemberDelimiterState
IterativeParsingObjectFinishState
IterativeParsingArrayInitialState
IterativeParsingElementState
IterativeParsingElementDelimiterState
IterativeParsingArrayFinishState
IterativeParsingValueState
cIterativeParsingStateCount

Definition at line 923 of file reader.h.

                               {
        IterativeParsingStartState = 0,
        IterativeParsingFinishState,
        IterativeParsingErrorState,

        // Object states
        IterativeParsingObjectInitialState,
        IterativeParsingMemberKeyState,
        IterativeParsingKeyValueDelimiterState,
        IterativeParsingMemberValueState,
        IterativeParsingMemberDelimiterState,
        IterativeParsingObjectFinishState,

        // Array states
        IterativeParsingArrayInitialState,
        IterativeParsingElementState,
        IterativeParsingElementDelimiterState,
        IterativeParsingArrayFinishState,

        // Single value state
        IterativeParsingValueState,

        cIterativeParsingStateCount
    };

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

enum rapidjson::GenericReader::Token

private

Enumerator
LeftBracketToken
RightBracketToken
LeftCurlyBracketToken
RightCurlyBracketToken
CommaToken
ColonToken
StringToken
FalseToken
TrueToken
NullToken
NumberToken
kTokenCount

Definition at line 949 of file reader.h.

               {
        LeftBracketToken = 0,
        RightBracketToken,

        LeftCurlyBracketToken,
        RightCurlyBracketToken,

        CommaToken,
        ColonToken,

        StringToken,
        FalseToken,
        TrueToken,
        NullToken,
        NumberToken,

        kTokenCount
    };

Constructor & Destructor Documentation

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::GenericReader ( StackAllocator *  stackAllocator = 0, size_t  stackCapacity = kDefaultStackCapacity  )

inline

Constructor.

Parameters

allocator	Optional allocator for allocating stack memory. (Only use for non-destructive parsing)
stackCapacity	stack capacity in bytes for storing a single decoded string. (Only use for non-destructive parsing)

Definition at line 371 of file reader.h.

: stack_(stackAllocator, stackCapacity), parseResult_() {}

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::GenericReader ( const GenericReader< SourceEncoding, TargetEncoding, StackAllocator > &  )

private

Member Function Documentation

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ClearStack ( )

inlineprivate

Definition at line 442 of file reader.h.

{ stack_.Clear(); }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

size_t rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::GetErrorOffset ( ) const

inline

Get the position of last parsing error in input, 0 otherwise.

Definition at line 432 of file reader.h.

{ return parseResult_.Offset(); }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

ParseErrorCode rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::GetParseErrorCode ( ) const

inline

Get the ParseErrorCode of last parsing.

Definition at line 429 of file reader.h.

{ return parseResult_.Code(); }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<typename InputStream >

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::HandleError ( IterativeParsingState  src, InputStream &  is  )

inlineprivate

Definition at line 1304 of file reader.h.

                                                                 {
        if (HasParseError()) {
            // Error flag has been set.
            return;
        }
        
        switch (src) {
        case IterativeParsingStartState:            RAPIDJSON_PARSE_ERROR(kParseErrorDocumentEmpty, is.Tell());
        case IterativeParsingFinishState:           RAPIDJSON_PARSE_ERROR(kParseErrorDocumentRootNotSingular, is.Tell());
        case IterativeParsingObjectInitialState:
        case IterativeParsingMemberDelimiterState:  RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissName, is.Tell());
        case IterativeParsingMemberKeyState:        RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissColon, is.Tell());
        case IterativeParsingMemberValueState:      RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissCommaOrCurlyBracket, is.Tell());
        case IterativeParsingElementState:          RAPIDJSON_PARSE_ERROR(kParseErrorArrayMissCommaOrSquareBracket, is.Tell());
        default:                                    RAPIDJSON_PARSE_ERROR(kParseErrorUnspecificSyntaxError, is.Tell());
        }       
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

bool rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::HasParseError ( ) const

inline

Whether a parse error has occured in the last parsing.

Definition at line 426 of file reader.h.

{ return parseResult_.IsError(); }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

ParseResult rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::IterativeParse ( InputStream &  is, Handler &  handler  )

inlineprivate

Definition at line 1323 of file reader.h.

                                                                  {
        parseResult_.Clear();
        ClearStackOnExit scope(*this);
        IterativeParsingState state = IterativeParsingStartState;

        SkipWhitespace(is);
        while (is.Peek() != '\0') {
            Token t = Tokenize(is.Peek());
            IterativeParsingState n = Predict(state, t);
            IterativeParsingState d = Transit<parseFlags>(state, t, n, is, handler);

            if (d == IterativeParsingErrorState) {
                HandleError(state, is);
                break;
            }

            state = d;

            // Do not further consume streams if a root JSON has been parsed.
            if ((parseFlags & kParseStopWhenDoneFlag) && state == IterativeParsingFinishState)
                break;

            SkipWhitespace(is);
        }

        // Handle the end of file.
        if (state != IterativeParsingFinishState)
            HandleError(state, is);

        return parseResult_;
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

GenericReader& rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::operator= ( const GenericReader< SourceEncoding, TargetEncoding, StackAllocator > &  )

private

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

ParseResult rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::Parse ( InputStream &  is, Handler &  handler  )

inline

Parse JSON text.

Template Parameters

parseFlags	Combination of ParseFlag.
InputStream	Type of input stream, implementing Stream concept.
Handler	Type of handler, implementing Handler concept.

Parameters

is	Input stream to be parsed.
handler	The handler to receive events.

Returns

Whether the parsing is successful.

Definition at line 382 of file reader.h.

                                                         {
        if (parseFlags & kParseIterativeFlag)
            return IterativeParse<parseFlags>(is, handler);

        parseResult_.Clear();

        ClearStackOnExit scope(*this);

        SkipWhitespace(is);

        if (is.Peek() == '\0') {
            RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorDocumentEmpty, is.Tell());
            RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
        }
        else {
            ParseValue<parseFlags>(is, handler);
            RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);

            if (!(parseFlags & kParseStopWhenDoneFlag)) {
                SkipWhitespace(is);

                if (is.Peek() != '\0') {
                    RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorDocumentRootNotSingular, is.Tell());
                    RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
                }
            }
        }

        return parseResult_;
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<typename InputStream , typename Handler >

ParseResult rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::Parse ( InputStream &  is, Handler &  handler  )

inline

Parse JSON text (with kParseDefaultFlags)

Template Parameters

InputStream	Type of input stream, implementing Stream concept
Handler	Type of handler, implementing Handler concept.

Parameters

is	Input stream to be parsed.
handler	The handler to receive events.

Returns

Whether the parsing is successful.

Definition at line 421 of file reader.h.

                                                         {
        return Parse<kParseDefaultFlags>(is, handler);
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ParseArray ( InputStream &  is, Handler &  handler  )

inlineprivate

Definition at line 507 of file reader.h.

                                                       {
        RAPIDJSON_ASSERT(is.Peek() == '[');
        is.Take();  // Skip '['
        
        if (!handler.StartArray())
            RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
        
        SkipWhitespace(is);

        if (is.Peek() == ']') {
            is.Take();
            if (!handler.EndArray(0)) // empty array
                RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
            return;
        }

        for (SizeType elementCount = 0;;) {
            ParseValue<parseFlags>(is, handler);
            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;

            ++elementCount;
            SkipWhitespace(is);

            switch (is.Take()) {
                case ',': SkipWhitespace(is); break;
                case ']': 
                    if (!handler.EndArray(elementCount))
                        RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
                    else
                        return;
                default:  RAPIDJSON_PARSE_ERROR(kParseErrorArrayMissCommaOrSquareBracket, is.Tell());
            }
        }
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ParseFalse ( InputStream &  is, Handler &  handler  )

inlineprivate

Definition at line 569 of file reader.h.

                                                       {
        RAPIDJSON_ASSERT(is.Peek() == 'f');
        is.Take();

        if (is.Take() == 'a' && is.Take() == 'l' && is.Take() == 's' && is.Take() == 'e') {
            if (!handler.Bool(false))
                RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
        }
        else
            RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell() - 1);
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<typename InputStream >

unsigned rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ParseHex4 ( InputStream &  is )

inlineprivate

Definition at line 583 of file reader.h.

                                        {
        unsigned codepoint = 0;
        for (int i = 0; i < 4; i++) {
            Ch c = is.Take();
            codepoint <<= 4;
            codepoint += static_cast<unsigned>(c);
            if (c >= '0' && c <= '9')
                codepoint -= '0';
            else if (c >= 'A' && c <= 'F')
                codepoint -= 'A' - 10;
            else if (c >= 'a' && c <= 'f')
                codepoint -= 'a' - 10;
            else {
                RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorStringUnicodeEscapeInvalidHex, is.Tell() - 1);
                RAPIDJSON_PARSE_ERROR_EARLY_RETURN(0);
            }
        }
        return codepoint;
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ParseNull ( InputStream &  is, Handler &  handler  )

inlineprivate

Definition at line 543 of file reader.h.

                                                      {
        RAPIDJSON_ASSERT(is.Peek() == 'n');
        is.Take();

        if (is.Take() == 'u' && is.Take() == 'l' && is.Take() == 'l') {
            if (!handler.Null())
                RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
        }
        else
            RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell() - 1);
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ParseNumber ( InputStream &  is, Handler &  handler  )

inlineprivate

Definition at line 721 of file reader.h.

                                                        {
        internal::StreamLocalCopy<InputStream> copy(is);
        InputStream& s(copy.s);

        // Parse minus
        bool minus = false;
        if (s.Peek() == '-') {
            minus = true;
            s.Take();
        }

        // Parse int: zero / ( digit1-9 *DIGIT )
        unsigned i = 0;
        uint64_t i64 = 0;
        bool use64bit = false;
        if (s.Peek() == '0') {
            i = 0;
            s.Take();
        }
        else if (s.Peek() >= '1' && s.Peek() <= '9') {
            i = static_cast<unsigned>(s.Take() - '0');

            if (minus)
                while (s.Peek() >= '0' && s.Peek() <= '9') {
                    if (i >= 214748364) { // 2^31 = 2147483648
                        if (i != 214748364 || s.Peek() > '8') {
                            i64 = i;
                            use64bit = true;
                            break;
                        }
                    }
                    i = i * 10 + static_cast<unsigned>(s.Take() - '0');
                }
            else
                while (s.Peek() >= '0' && s.Peek() <= '9') {
                    if (i >= 429496729) { // 2^32 - 1 = 4294967295
                        if (i != 429496729 || s.Peek() > '5') {
                            i64 = i;
                            use64bit = true;
                            break;
                        }
                    }
                    i = i * 10 + static_cast<unsigned>(s.Take() - '0');
                }
        }
        else
            RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, s.Tell());

        // Parse 64bit int
        double d = 0.0;
        bool useDouble = false;
        if (use64bit) {
            if (minus) 
                while (s.Peek() >= '0' && s.Peek() <= '9') {                    
                     if (i64 >= RAPIDJSON_UINT64_C2(0x0CCCCCCC, 0xCCCCCCCC)) // 2^63 = 9223372036854775808
                        if (i64 != RAPIDJSON_UINT64_C2(0x0CCCCCCC, 0xCCCCCCCC) || s.Peek() > '8') {
                            d = (double)i64;
                            useDouble = true;
                            break;
                        }
                    i64 = i64 * 10 + static_cast<unsigned>(s.Take() - '0');
                }
            else
                while (s.Peek() >= '0' && s.Peek() <= '9') {                    
                    if (i64 >= RAPIDJSON_UINT64_C2(0x19999999, 0x99999999)) // 2^64 - 1 = 18446744073709551615
                        if (i64 != RAPIDJSON_UINT64_C2(0x19999999, 0x99999999) || s.Peek() > '5') {
                            d = (double)i64;
                            useDouble = true;
                            break;
                        }
                    i64 = i64 * 10 + static_cast<unsigned>(s.Take() - '0');
                }
        }

        // Force double for big integer
        if (useDouble) {
            while (s.Peek() >= '0' && s.Peek() <= '9') {
                if (d >= 1.7976931348623157e307) // DBL_MAX / 10.0
                    RAPIDJSON_PARSE_ERROR(kParseErrorNumberTooBig, s.Tell());
                d = d * 10 + (s.Take() - '0');
            }
        }

        // Parse frac = decimal-point 1*DIGIT
        int expFrac = 0;
        if (s.Peek() == '.') {
            s.Take();

#if RAPIDJSON_64BIT
            // Use i64 to store significand in 64-bit architecture
            if (!useDouble) {
                if (!use64bit)
                    i64 = i;
        
                while (s.Peek() >= '0' && s.Peek() <= '9') {
                    if (i64 >= RAPIDJSON_UINT64_C2(0x19999999, 0x99999999))
                        break;
                    else {
                        i64 = i64 * 10 + static_cast<unsigned>(s.Take() - '0');
                        --expFrac;
                    }
                }

                d = (double)i64;
            }
#else
            // Use double to store significand in 32-bit architecture
            if (!useDouble)
                d = use64bit ? (double)i64 : (double)i;
#endif
            useDouble = true;

            while (s.Peek() >= '0' && s.Peek() <= '9') {
                d = d * 10 + (s.Take() - '0');
                --expFrac;
            }

            if (expFrac == 0)
                RAPIDJSON_PARSE_ERROR(kParseErrorNumberMissFraction, s.Tell());
        }

        // Parse exp = e [ minus / plus ] 1*DIGIT
        int exp = 0;
        if (s.Peek() == 'e' || s.Peek() == 'E') {
            if (!useDouble) {
                d = use64bit ? (double)i64 : (double)i;
                useDouble = true;
            }
            s.Take();

            bool expMinus = false;
            if (s.Peek() == '+')
                s.Take();
            else if (s.Peek() == '-') {
                s.Take();
                expMinus = true;
            }

            if (s.Peek() >= '0' && s.Peek() <= '9') {
                exp = s.Take() - '0';
                while (s.Peek() >= '0' && s.Peek() <= '9') {
                    exp = exp * 10 + (s.Take() - '0');
                    if (exp > 308 && !expMinus) // exp > 308 should be rare, so it should be checked first.
                        RAPIDJSON_PARSE_ERROR(kParseErrorNumberTooBig, s.Tell());
                }
            }
            else
                RAPIDJSON_PARSE_ERROR(kParseErrorNumberMissExponent, s.Tell());

            if (expMinus)
                exp = -exp;
        }

        // Finish parsing, call event according to the type of number.
        bool cont = true;
        if (useDouble) {
            int expSum = exp + expFrac;
            if (expSum < -308) {
                // Prevent expSum < -308, making Pow10(expSum) = 0
                d = StrtodFastPath(d, exp);
                d = StrtodFastPath(d, expFrac);
            }
            else
                d = StrtodFastPath(d, expSum);

            cont = handler.Double(minus ? -d : d);
        }
        else {
            if (use64bit) {
                if (minus)
                    cont = handler.Int64(-(int64_t)i64);
                else
                    cont = handler.Uint64(i64);
            }
            else {
                if (minus)
                    cont = handler.Int(-(int)i);
                else
                    cont = handler.Uint(i);
            }
        }
        if (!cont)
            RAPIDJSON_PARSE_ERROR(kParseErrorTermination, s.Tell());
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ParseObject ( InputStream &  is, Handler &  handler  )

inlineprivate

Definition at line 456 of file reader.h.

                                                        {
        RAPIDJSON_ASSERT(is.Peek() == '{');
        is.Take();  // Skip '{'
        
        if (!handler.StartObject())
            RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());

        SkipWhitespace(is);

        if (is.Peek() == '}') {
            is.Take();
            if (!handler.EndObject(0))  // empty object
                RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
            return;
        }

        for (SizeType memberCount = 0;;) {
            if (is.Peek() != '"')
                RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissName, is.Tell());

            ParseString<parseFlags>(is, handler, true);
            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;

            SkipWhitespace(is);

            if (is.Take() != ':')
                RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissColon, is.Tell());

            SkipWhitespace(is);

            ParseValue<parseFlags>(is, handler);
            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;

            SkipWhitespace(is);

            ++memberCount;

            switch (is.Take()) {
                case ',': SkipWhitespace(is); break;
                case '}': 
                    if (!handler.EndObject(memberCount))
                        RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
                    else
                        return;
                default:  RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissCommaOrCurlyBracket, is.Tell());
            }
        }
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ParseString ( InputStream &  is, Handler &  handler, bool  isKey = false  )

inlineprivate

Definition at line 622 of file reader.h.

                                                                            {
        internal::StreamLocalCopy<InputStream> copy(is);
        InputStream& s(copy.s);

        bool success = false;
        if (parseFlags & kParseInsituFlag) {
            typename InputStream::Ch *head = s.PutBegin();
            ParseStringToStream<parseFlags, SourceEncoding, SourceEncoding>(s, s);
            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
            size_t length = s.PutEnd(head) - 1;
            RAPIDJSON_ASSERT(length <= 0xFFFFFFFF);
            const typename TargetEncoding::Ch* const str = (typename TargetEncoding::Ch*)head;
            success = (isKey ? handler.Key(str, SizeType(length), false) : handler.String(str, SizeType(length), false));
        }
        else {
            StackStream stackStream(stack_);
            ParseStringToStream<parseFlags, SourceEncoding, TargetEncoding>(s, stackStream);
            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
            const typename TargetEncoding::Ch* const str = stack_.template Pop<typename TargetEncoding::Ch>(stackStream.length_);
            success = (isKey ? handler.Key(str, stackStream.length_ - 1, true) : handler.String(str, stackStream.length_ - 1, true));
        }
        if (!success)
            RAPIDJSON_PARSE_ERROR(kParseErrorTermination, s.Tell());
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename SEncoding , typename TEncoding , typename InputStream , typename OutputStream >

RAPIDJSON_FORCEINLINE void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ParseStringToStream ( InputStream &  is, OutputStream &  os  )

inlineprivate

Definition at line 650 of file reader.h.

                                                                                      {
//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
#define Z16 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
        static const char escape[256] = {
            Z16, Z16, 0, 0,'\"', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'/', 
            Z16, Z16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'\\', 0, 0, 0, 
            0, 0,'\b', 0, 0, 0,'\f', 0, 0, 0, 0, 0, 0, 0,'\n', 0, 
            0, 0,'\r', 0,'\t', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
            Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16
        };
#undef Z16
//!@endcond

        RAPIDJSON_ASSERT(is.Peek() == '\"');
        is.Take();  // Skip '\"'

        for (;;) {
            Ch c = is.Peek();
            if (c == '\\') {    // Escape
                is.Take();
                Ch e = is.Take();
                if ((sizeof(Ch) == 1 || unsigned(e) < 256) && escape[(unsigned char)e]) {
                    os.Put(escape[(unsigned char)e]);
                }
                else if (e == 'u') {    // Unicode
                    unsigned codepoint = ParseHex4(is);
                    if (codepoint >= 0xD800 && codepoint <= 0xDBFF) {
                        // Handle UTF-16 surrogate pair
                        if (is.Take() != '\\' || is.Take() != 'u')
                            RAPIDJSON_PARSE_ERROR(kParseErrorStringUnicodeSurrogateInvalid, is.Tell() - 2);
                        unsigned codepoint2 = ParseHex4(is);
                        if (codepoint2 < 0xDC00 || codepoint2 > 0xDFFF)
                            RAPIDJSON_PARSE_ERROR(kParseErrorStringUnicodeSurrogateInvalid, is.Tell() - 2);
                        codepoint = (((codepoint - 0xD800) << 10) | (codepoint2 - 0xDC00)) + 0x10000;
                    }
                    TEncoding::Encode(os, codepoint);
                }
                else
                    RAPIDJSON_PARSE_ERROR(kParseErrorStringEscapeInvalid, is.Tell() - 1);
            }
            else if (c == '"') {    // Closing double quote
                is.Take();
                os.Put('\0');   // null-terminate the string
                return;
            }
            else if (c == '\0')
                RAPIDJSON_PARSE_ERROR(kParseErrorStringMissQuotationMark, is.Tell() - 1);
            else if ((unsigned)c < 0x20) // RFC 4627: unescaped = %x20-21 / %x23-5B / %x5D-10FFFF
                RAPIDJSON_PARSE_ERROR(kParseErrorStringEscapeInvalid, is.Tell() - 1);
            else {
                if (parseFlags & kParseValidateEncodingFlag ? 
                    !Transcoder<SEncoding, TEncoding>::Validate(is, os) : 
                    !Transcoder<SEncoding, TEncoding>::Transcode(is, os))
                    RAPIDJSON_PARSE_ERROR(kParseErrorStringInvalidEncoding, is.Tell());
            }
        }
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ParseTrue ( InputStream &  is, Handler &  handler  )

inlineprivate

Definition at line 556 of file reader.h.

                                                      {
        RAPIDJSON_ASSERT(is.Peek() == 't');
        is.Take();

        if (is.Take() == 'r' && is.Take() == 'u' && is.Take() == 'e') {
            if (!handler.Bool(true))
                RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
        }
        else
            RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell() - 1);
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::ParseValue ( InputStream &  is, Handler &  handler  )

inlineprivate

Definition at line 908 of file reader.h.

                                                       {
        switch (is.Peek()) {
            case 'n': ParseNull  <parseFlags>(is, handler); break;
            case 't': ParseTrue  <parseFlags>(is, handler); break;
            case 'f': ParseFalse <parseFlags>(is, handler); break;
            case '"': ParseString<parseFlags>(is, handler); break;
            case '{': ParseObject<parseFlags>(is, handler); break;
            case '[': ParseArray <parseFlags>(is, handler); break;
            default : ParseNumber<parseFlags>(is, handler);
        }
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

RAPIDJSON_FORCEINLINE IterativeParsingState rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::Predict ( IterativeParsingState  state, Token  token  )

inlineprivate

Definition at line 995 of file reader.h.

                                                                                                  {
        // current state x one lookahead token -> new state
        static const char G[cIterativeParsingStateCount][kTokenCount] = {
            // Start
            {
                IterativeParsingArrayInitialState,  // Left bracket
                IterativeParsingErrorState,         // Right bracket
                IterativeParsingObjectInitialState, // Left curly bracket
                IterativeParsingErrorState,         // Right curly bracket
                IterativeParsingErrorState,         // Comma
                IterativeParsingErrorState,         // Colon
                IterativeParsingValueState,         // String
                IterativeParsingValueState,         // False
                IterativeParsingValueState,         // True
                IterativeParsingValueState,         // Null
                IterativeParsingValueState          // Number
            },
            // Finish(sink state)
            {
                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
                IterativeParsingErrorState
            },
            // Error(sink state)
            {
                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
                IterativeParsingErrorState
            },
            // ObjectInitial
            {
                IterativeParsingErrorState,         // Left bracket
                IterativeParsingErrorState,         // Right bracket
                IterativeParsingErrorState,         // Left curly bracket
                IterativeParsingObjectFinishState,  // Right curly bracket
                IterativeParsingErrorState,         // Comma
                IterativeParsingErrorState,         // Colon
                IterativeParsingMemberKeyState,     // String
                IterativeParsingErrorState,         // False
                IterativeParsingErrorState,         // True
                IterativeParsingErrorState,         // Null
                IterativeParsingErrorState          // Number
            },
            // MemberKey
            {
                IterativeParsingErrorState,             // Left bracket
                IterativeParsingErrorState,             // Right bracket
                IterativeParsingErrorState,             // Left curly bracket
                IterativeParsingErrorState,             // Right curly bracket
                IterativeParsingErrorState,             // Comma
                IterativeParsingKeyValueDelimiterState, // Colon
                IterativeParsingErrorState,             // String
                IterativeParsingErrorState,             // False
                IterativeParsingErrorState,             // True
                IterativeParsingErrorState,             // Null
                IterativeParsingErrorState              // Number
            },
            // KeyValueDelimiter
            {
                IterativeParsingArrayInitialState,      // Left bracket(push MemberValue state)
                IterativeParsingErrorState,             // Right bracket
                IterativeParsingObjectInitialState,     // Left curly bracket(push MemberValue state)
                IterativeParsingErrorState,             // Right curly bracket
                IterativeParsingErrorState,             // Comma
                IterativeParsingErrorState,             // Colon
                IterativeParsingMemberValueState,       // String
                IterativeParsingMemberValueState,       // False
                IterativeParsingMemberValueState,       // True
                IterativeParsingMemberValueState,       // Null
                IterativeParsingMemberValueState        // Number
            },
            // MemberValue
            {
                IterativeParsingErrorState,             // Left bracket
                IterativeParsingErrorState,             // Right bracket
                IterativeParsingErrorState,             // Left curly bracket
                IterativeParsingObjectFinishState,      // Right curly bracket
                IterativeParsingMemberDelimiterState,   // Comma
                IterativeParsingErrorState,             // Colon
                IterativeParsingErrorState,             // String
                IterativeParsingErrorState,             // False
                IterativeParsingErrorState,             // True
                IterativeParsingErrorState,             // Null
                IterativeParsingErrorState              // Number
            },
            // MemberDelimiter
            {
                IterativeParsingErrorState,         // Left bracket
                IterativeParsingErrorState,         // Right bracket
                IterativeParsingErrorState,         // Left curly bracket
                IterativeParsingErrorState,         // Right curly bracket
                IterativeParsingErrorState,         // Comma
                IterativeParsingErrorState,         // Colon
                IterativeParsingMemberKeyState,     // String
                IterativeParsingErrorState,         // False
                IterativeParsingErrorState,         // True
                IterativeParsingErrorState,         // Null
                IterativeParsingErrorState          // Number
            },
            // ObjectFinish(sink state)
            {
                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
                IterativeParsingErrorState
            },
            // ArrayInitial
            {
                IterativeParsingArrayInitialState,      // Left bracket(push Element state)
                IterativeParsingArrayFinishState,       // Right bracket
                IterativeParsingObjectInitialState,     // Left curly bracket(push Element state)
                IterativeParsingErrorState,             // Right curly bracket
                IterativeParsingErrorState,             // Comma
                IterativeParsingErrorState,             // Colon
                IterativeParsingElementState,           // String
                IterativeParsingElementState,           // False
                IterativeParsingElementState,           // True
                IterativeParsingElementState,           // Null
                IterativeParsingElementState            // Number
            },
            // Element
            {
                IterativeParsingErrorState,             // Left bracket
                IterativeParsingArrayFinishState,       // Right bracket
                IterativeParsingErrorState,             // Left curly bracket
                IterativeParsingErrorState,             // Right curly bracket
                IterativeParsingElementDelimiterState,  // Comma
                IterativeParsingErrorState,             // Colon
                IterativeParsingErrorState,             // String
                IterativeParsingErrorState,             // False
                IterativeParsingErrorState,             // True
                IterativeParsingErrorState,             // Null
                IterativeParsingErrorState              // Number
            },
            // ElementDelimiter
            {
                IterativeParsingArrayInitialState,      // Left bracket(push Element state)
                IterativeParsingErrorState,             // Right bracket
                IterativeParsingObjectInitialState,     // Left curly bracket(push Element state)
                IterativeParsingErrorState,             // Right curly bracket
                IterativeParsingErrorState,             // Comma
                IterativeParsingErrorState,             // Colon
                IterativeParsingElementState,           // String
                IterativeParsingElementState,           // False
                IterativeParsingElementState,           // True
                IterativeParsingElementState,           // Null
                IterativeParsingElementState            // Number
            },
            // ArrayFinish(sink state)
            {
                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
                IterativeParsingErrorState
            },
            // Single Value (sink state)
            {
                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
                IterativeParsingErrorState
            }
        }; // End of G

        return (IterativeParsingState)G[state][token];
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

void rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::SetParseError ( ParseErrorCode  code, size_t  offset  )

inlineprotected

Definition at line 435 of file reader.h.

{ parseResult_.Set(code, offset); }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

double rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::StrtodFastPath ( double  significand, int  exp  )

inlineprivate

Definition at line 708 of file reader.h.

                                                              {
        // Fast path only works on limited range of values.
        // But for simplicity and performance, currently only implement this.
        // see http://www.exploringbinary.com/fast-path-decimal-to-floating-point-conversion/
        if (exp < -308)
            return 0.0;
        else if (exp >= 0)
            return significand * internal::Pow10(exp);
        else
            return significand / internal::Pow10(-exp);
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

RAPIDJSON_FORCEINLINE Token rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::Tokenize ( Ch  c )

inlineprivate

Definition at line 968 of file reader.h.

                                               {

//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
#define N NumberToken
#define N16 N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N
        // Maps from ASCII to Token
        static const unsigned char tokenMap[256] = {
            N16, // 00~0F
            N16, // 10~1F
            N, N, StringToken, N, N, N, N, N, N, N, N, N, CommaToken, N, N, N, // 20~2F
            N, N, N, N, N, N, N, N, N, N, ColonToken, N, N, N, N, N, // 30~3F
            N16, // 40~4F
            N, N, N, N, N, N, N, N, N, N, N, LeftBracketToken, N, RightBracketToken, N, N, // 50~5F
            N, N, N, N, N, N, FalseToken, N, N, N, N, N, N, N, NullToken, N, // 60~6F
            N, N, N, N, TrueToken, N, N, N, N, N, N, LeftCurlyBracketToken, N, RightCurlyBracketToken, N, N, // 70~7F
            N16, N16, N16, N16, N16, N16, N16, N16 // 80~FF
        };
#undef N
#undef N16
//!@endcond
        
        if (sizeof(Ch) == 1 || unsigned(c) < 256)
            return (Token)tokenMap[(unsigned char)c];
        else
            return NumberToken;
    }

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream , typename Handler >

RAPIDJSON_FORCEINLINE IterativeParsingState rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::Transit ( IterativeParsingState  src, Token  token, IterativeParsingState  dst, InputStream &  is, Handler &  handler  )

inlineprivate

Definition at line 1162 of file reader.h.

                                                                                                                                                              {
        switch (dst) {
        case IterativeParsingStartState:
            RAPIDJSON_ASSERT(false);
            return IterativeParsingErrorState;

        case IterativeParsingFinishState:
            return dst;

        case IterativeParsingErrorState:
            return dst;

        case IterativeParsingObjectInitialState:
        case IterativeParsingArrayInitialState:
        {
            // Push the state(Element or MemeberValue) if we are nested in another array or value of member.
            // In this way we can get the correct state on ObjectFinish or ArrayFinish by frame pop.
            IterativeParsingState n = src;
            if (src == IterativeParsingArrayInitialState || src == IterativeParsingElementDelimiterState)
                n = IterativeParsingElementState;
            else if (src == IterativeParsingKeyValueDelimiterState)
                n = IterativeParsingMemberValueState;
            // Push current state.
            *stack_.template Push<SizeType>(1) = n;
            // Initialize and push the member/element count.
            *stack_.template Push<SizeType>(1) = 0;
            // Call handler
            bool hr = (dst == IterativeParsingObjectInitialState) ? handler.StartObject() : handler.StartArray();
            // On handler short circuits the parsing.
            if (!hr) {
                RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell());
                return IterativeParsingErrorState;
            }
            else {
                is.Take();
                return dst;
            }
        }

        case IterativeParsingMemberKeyState:
            ParseString<parseFlags>(is, handler, true);
            if (HasParseError())
                return IterativeParsingErrorState;
            else
                return dst;

        case IterativeParsingKeyValueDelimiterState:
            if (token == ColonToken) {
                is.Take();
                return dst;
            }
            else
                return IterativeParsingErrorState;

        case IterativeParsingMemberValueState:
            // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state.
            ParseValue<parseFlags>(is, handler);
            if (HasParseError()) {
                return IterativeParsingErrorState;
            }
            return dst;

        case IterativeParsingElementState:
            // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state.
            ParseValue<parseFlags>(is, handler);
            if (HasParseError()) {
                return IterativeParsingErrorState;
            }
            return dst;

        case IterativeParsingMemberDelimiterState:
        case IterativeParsingElementDelimiterState:
            is.Take();
            // Update member/element count.
            *stack_.template Top<SizeType>() = *stack_.template Top<SizeType>() + 1;
            return dst;

        case IterativeParsingObjectFinishState:
        {
            // Get member count.
            SizeType c = *stack_.template Pop<SizeType>(1);
            // If the object is not empty, count the last member.
            if (src == IterativeParsingMemberValueState)
                ++c;
            // Restore the state.
            IterativeParsingState n = static_cast<IterativeParsingState>(*stack_.template Pop<SizeType>(1));
            // Transit to Finish state if this is the topmost scope.
            if (n == IterativeParsingStartState)
                n = IterativeParsingFinishState;
            // Call handler
            bool hr = handler.EndObject(c);
            // On handler short circuits the parsing.
            if (!hr) {
                RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell());
                return IterativeParsingErrorState;
            }
            else {
                is.Take();
                return n;
            }
        }

        case IterativeParsingArrayFinishState:
        {
            // Get element count.
            SizeType c = *stack_.template Pop<SizeType>(1);
            // If the array is not empty, count the last element.
            if (src == IterativeParsingElementState)
                ++c;
            // Restore the state.
            IterativeParsingState n = static_cast<IterativeParsingState>(*stack_.template Pop<SizeType>(1));
            // Transit to Finish state if this is the topmost scope.
            if (n == IterativeParsingStartState)
                n = IterativeParsingFinishState;
            // Call handler
            bool hr = handler.EndArray(c);
            // On handler short circuits the parsing.
            if (!hr) {
                RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell());
                return IterativeParsingErrorState;
            }
            else {
                is.Take();
                return n;
            }
        }

        case IterativeParsingValueState:
            // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state.
            ParseValue<parseFlags>(is, handler);
            if (HasParseError()) {
                return IterativeParsingErrorState;
            }
            return IterativeParsingFinishState;

        default:
            RAPIDJSON_ASSERT(false);
            return IterativeParsingErrorState;
        }
    }

Member Data Documentation

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

const size_t rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::kDefaultStackCapacity = 256

staticprivate

Default stack capacity in bytes for storing a single decoded string.

Definition at line 1355 of file reader.h.

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

ParseResult rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::parseResult_

private

Definition at line 1357 of file reader.h.

template<typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>

internal::Stack<StackAllocator> rapidjson::GenericReader< SourceEncoding, TargetEncoding, StackAllocator >::stack_

private

A stack for storing decoded string temporarily during non-destructive parsing.

Definition at line 1356 of file reader.h.

---

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

• art/rapidjson/reader.h