Classes
struct	rapidjson::ParseResult
	Result of parsing (wraps ParseErrorCode). More...

Macros
#define	RAPIDJSON_ERROR_CHARTYPE char
	Character type of error messages.
#define	RAPIDJSON_ERROR_STRING(x)
	Macro for converting string literal to RAPIDJSON_ERROR_CHARTYPE[].
#define	RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode, offset)
	Macro to indicate a parse error.
#define	RAPIDJSON_PARSE_ERROR(parseErrorCode, offset)
	(Internal) macro to indicate and handle a parse error.

Typedefs
typedef const RAPIDJSON_ERROR_CHARTYPE (	rapidjson::GetParseErrorFunc) (ParseErrorCode)
	Function pointer type of GetParseError().
typedef const RAPIDJSON_ERROR_CHARTYPE (	rapidjson::GetValidateErrorFunc) (ValidateErrorCode)
	Function pointer type of GetValidateError().
typedef const RAPIDJSON_ERROR_CHARTYPE (	rapidjson::GetSchemaErrorFunc) (SchemaErrorCode)
	Function pointer type of GetSchemaError().
typedef const RAPIDJSON_ERROR_CHARTYPE (	rapidjson::GetPointerParseErrorFunc) (PointerParseErrorCode)
	Function pointer type of GetPointerParseError().

Enumerations
enum	rapidjson::ParseErrorCode { rapidjson::kParseErrorNone = 0 , rapidjson::kParseErrorDocumentEmpty , rapidjson::kParseErrorDocumentRootNotSingular , rapidjson::kParseErrorValueInvalid , rapidjson::kParseErrorObjectMissName , rapidjson::kParseErrorObjectMissColon , rapidjson::kParseErrorObjectMissCommaOrCurlyBracket , rapidjson::kParseErrorArrayMissCommaOrSquareBracket , rapidjson::kParseErrorStringUnicodeEscapeInvalidHex , rapidjson::kParseErrorStringUnicodeSurrogateInvalid , rapidjson::kParseErrorStringEscapeInvalid , rapidjson::kParseErrorStringMissQuotationMark , rapidjson::kParseErrorStringInvalidEncoding , rapidjson::kParseErrorNumberTooBig , rapidjson::kParseErrorNumberMissFraction , rapidjson::kParseErrorNumberMissExponent , rapidjson::kParseErrorTermination , rapidjson::kParseErrorUnspecificSyntaxError }
	Error code of parsing. More...
enum	rapidjson::ValidateErrorCode { rapidjson::kValidateErrors = -1 , rapidjson::kValidateErrorNone = 0 , rapidjson::kValidateErrorMultipleOf , rapidjson::kValidateErrorMaximum , rapidjson::kValidateErrorExclusiveMaximum , rapidjson::kValidateErrorMinimum , rapidjson::kValidateErrorExclusiveMinimum , rapidjson::kValidateErrorMaxLength , rapidjson::kValidateErrorMinLength , rapidjson::kValidateErrorPattern , rapidjson::kValidateErrorMaxItems , rapidjson::kValidateErrorMinItems , rapidjson::kValidateErrorUniqueItems , rapidjson::kValidateErrorAdditionalItems , rapidjson::kValidateErrorMaxProperties , rapidjson::kValidateErrorMinProperties , rapidjson::kValidateErrorRequired , rapidjson::kValidateErrorAdditionalProperties , rapidjson::kValidateErrorPatternProperties , rapidjson::kValidateErrorDependencies , rapidjson::kValidateErrorEnum , rapidjson::kValidateErrorType , rapidjson::kValidateErrorOneOf , rapidjson::kValidateErrorOneOfMatch , rapidjson::kValidateErrorAllOf , rapidjson::kValidateErrorAnyOf , rapidjson::kValidateErrorNot , rapidjson::kValidateErrorReadOnly , rapidjson::kValidateErrorWriteOnly }
	Error codes when validating. More...
enum	rapidjson::SchemaErrorCode { rapidjson::kSchemaErrorNone = 0 , rapidjson::kSchemaErrorStartUnknown , rapidjson::kSchemaErrorRefPlainName , rapidjson::kSchemaErrorRefInvalid , rapidjson::kSchemaErrorRefPointerInvalid , rapidjson::kSchemaErrorRefUnknown , rapidjson::kSchemaErrorRefCyclical , rapidjson::kSchemaErrorRefNoRemoteProvider , rapidjson::kSchemaErrorRefNoRemoteSchema , rapidjson::kSchemaErrorRegexInvalid , rapidjson::kSchemaErrorSpecUnknown , rapidjson::kSchemaErrorSpecUnsupported , rapidjson::kSchemaErrorSpecIllegal , rapidjson::kSchemaErrorReadOnlyAndWriteOnly }
	Error codes when validating. More...
enum	rapidjson::PointerParseErrorCode { rapidjson::kPointerParseErrorNone = 0 , rapidjson::kPointerParseErrorTokenMustBeginWithSolidus , rapidjson::kPointerParseErrorInvalidEscape , rapidjson::kPointerParseErrorInvalidPercentEncoding , rapidjson::kPointerParseErrorCharacterMustPercentEncode }
	Error code of JSON pointer parsing. More...

Functions
const RAPIDJSON_ERROR_CHARTYPE *	rapidjson::GetParseError_En (ParseErrorCode parseErrorCode)
	Maps error code of parsing into error message.
const RAPIDJSON_ERROR_CHARTYPE *	rapidjson::GetValidateError_En (ValidateErrorCode validateErrorCode)
	Maps error code of validation into error message.
const RAPIDJSON_ERROR_CHARTYPE *	rapidjson::GetSchemaError_En (SchemaErrorCode schemaErrorCode)
	Maps error code of schema document compilation into error message.
const RAPIDJSON_ERROR_CHARTYPE *	rapidjson::GetPointerParseError_En (PointerParseErrorCode pointerParseErrorCode)
	Maps error code of pointer parse into error message.

Detailed Description

Class Documentation

◆ rapidjson::ParseResult

struct rapidjson::ParseResult

Result of parsing (wraps ParseErrorCode).

Document doc;
ParseResult ok = doc.Parse("[42]");
if (!ok) {
    fprintf(stderr, "JSON parse error: %s (%u)",
            GetParseError_En(ok.Code()), ok.Offset());
    exit(EXIT_FAILURE);
}

See also: GenericReader::Parse, GenericDocument::Parse

Public Types
typedef bool(ParseResult::*	BooleanType) () const
	! Unspecified boolean type
Public Member Functions
	ParseResult ()
	Default constructor, no error.
	ParseResult (ParseErrorCode code, size_t offset)
	Constructor to set an error.
ParseErrorCode	Code () const
	Get the error code.
size_t	Offset () const
	Get the error offset, if IsError(), 0 otherwise.
	operator BooleanType () const
	Explicit conversion to `bool`, returns `true`, iff !IsError().
bool	IsError () const
	Whether the result is an error.
bool	operator== (const ParseResult &that) const
bool	operator== (ParseErrorCode code) const
bool	operator!= (const ParseResult &that) const
bool	operator!= (ParseErrorCode code) const
void	Clear ()
	Reset error code.
void	Set (ParseErrorCode code, size_t offset=0)
	Update error code and offset.
Friends
bool	operator== (ParseErrorCode code, const ParseResult &err)
bool	operator!= (ParseErrorCode code, const ParseResult &err)

Macro Definition Documentation

◆ RAPIDJSON_ERROR_CHARTYPE

#define RAPIDJSON_ERROR_CHARTYPE char

Character type of error messages.

The default character type is char. On Windows, user can define this macro as TCHAR for supporting both unicode/non-unicode settings.

◆ RAPIDJSON_ERROR_STRING

#define RAPIDJSON_ERROR_STRING ( x )

Value:

x

Macro for converting string literal to RAPIDJSON_ERROR_CHARTYPE[].

By default this conversion macro does nothing. On Windows, user can define this macro as _T(x) for supporting both unicode/non-unicode settings.

◆ RAPIDJSON_PARSE_ERROR

#define RAPIDJSON_PARSE_ERROR	(		parseErrorCode,
			offset )

(Internal) macro to indicate and handle a parse error.

Parameters

parseErrorCode	rapidjson::ParseErrorCode of the error
offset	position of the error in JSON input (`size_t`)

Invokes RAPIDJSON_PARSE_ERROR_NORETURN and stops the parsing.

See also: RAPIDJSON_PARSE_ERROR_NORETURN

◆ RAPIDJSON_PARSE_ERROR_NORETURN

#define RAPIDJSON_PARSE_ERROR_NORETURN	(		parseErrorCode,
			offset )

Value:

    RAPIDJSON_MULTILINEMACRO_BEGIN \
    RAPIDJSON_ASSERT(!HasParseError()); /* Error can only be assigned once */ \
    SetParseError(parseErrorCode, offset); \
    RAPIDJSON_MULTILINEMACRO_END

Macro to indicate a parse error.

Parameters

parseErrorCode	rapidjson::ParseErrorCode of the error
offset	position of the error in JSON input (`size_t`)

This macros can be used as a customization point for the internal error handling mechanism of RapidJSON.

A common usage model is to throw an exception instead of requiring the caller to explicitly check the rapidjson::GenericReader::Parse's return value:

#define RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode,offset) \
   throw ParseException(parseErrorCode, #parseErrorCode, offset)
 
#include <stdexcept>               // std::runtime_error
#include "rapidjson/error/error.h" // rapidjson::ParseResult
 
struct ParseException : std::runtime_error, rapidjson::ParseResult {
  ParseException(rapidjson::ParseErrorCode code, const char* msg, size_t offset)
    : std::runtime_error(msg), ParseResult(code, offset) {}
};
 
#include "rapidjson/reader.h"

See also: RAPIDJSON_PARSE_ERROR, rapidjson::GenericReader::Parse

Typedef Documentation

◆ GetParseErrorFunc

typedef const RAPIDJSON_ERROR_CHARTYPE *(* rapidjson::GetParseErrorFunc) (ParseErrorCode)

Function pointer type of GetParseError().

This is the prototype for GetParseError_X(), where X is a locale. User can dynamically change locale in runtime, e.g.:

GetParseErrorFunc GetParseError = GetParseError_En; // or whatever

const RAPIDJSON_ERROR_CHARTYPE* s = GetParseError(document.GetParseErrorCode());

rapidjson::GetParseErrorFunc

const RAPIDJSON_ERROR_CHARTYPE *(* GetParseErrorFunc)(ParseErrorCode)

Function pointer type of GetParseError().

Definition error.h:153

RAPIDJSON_ERROR_CHARTYPE

#define RAPIDJSON_ERROR_CHARTYPE

Character type of error messages.

Definition error.h:39

◆ GetPointerParseErrorFunc

typedef const RAPIDJSON_ERROR_CHARTYPE *(* rapidjson::GetPointerParseErrorFunc) (PointerParseErrorCode)

Function pointer type of GetPointerParseError().

This is the prototype for GetPointerParseError_X(), where X is a locale. User can dynamically change locale in runtime, e.g.:

GetPointerParseErrorFunc GetPointerParseError = GetPointerParseError_En; // or whatever

const RAPIDJSON_ERROR_CHARTYPE* s = GetPointerParseError(pointer.GetParseErrorCode());

rapidjson::GetPointerParseError_En

const RAPIDJSON_ERROR_CHARTYPE * GetPointerParseError_En(PointerParseErrorCode pointerParseErrorCode)

Maps error code of pointer parse into error message.

Definition en.h:157

rapidjson::GetPointerParseErrorFunc

const RAPIDJSON_ERROR_CHARTYPE *(* GetPointerParseErrorFunc)(PointerParseErrorCode)

Function pointer type of GetPointerParseError().

Definition error.h:276

◆ GetSchemaErrorFunc

typedef const RAPIDJSON_ERROR_CHARTYPE *(* rapidjson::GetSchemaErrorFunc) (SchemaErrorCode)

Function pointer type of GetSchemaError().

This is the prototype for GetSchemaError_X(), where X is a locale. User can dynamically change locale in runtime, e.g.:

GetSchemaErrorFunc GetSchemaError = GetSchemaError_En; // or whatever

const RAPIDJSON_ERROR_CHARTYPE* s = GetSchemaError(validator.GetInvalidSchemaCode());

rapidjson::GetSchemaErrorFunc

const RAPIDJSON_ERROR_CHARTYPE *(* GetSchemaErrorFunc)(SchemaErrorCode)

Function pointer type of GetSchemaError().

Definition error.h:248

rapidjson::GetSchemaError_En

const RAPIDJSON_ERROR_CHARTYPE * GetSchemaError_En(SchemaErrorCode schemaErrorCode)

Maps error code of schema document compilation into error message.

Definition en.h:127

◆ GetValidateErrorFunc

typedef const RAPIDJSON_ERROR_CHARTYPE *(* rapidjson::GetValidateErrorFunc) (ValidateErrorCode)

Function pointer type of GetValidateError().

This is the prototype for GetValidateError_X(), where X is a locale. User can dynamically change locale in runtime, e.g.:

GetValidateErrorFunc GetValidateError = GetValidateError_En; // or whatever

const RAPIDJSON_ERROR_CHARTYPE* s = GetValidateError(validator.GetInvalidSchemaCode());

rapidjson::GetValidateError_En

const RAPIDJSON_ERROR_CHARTYPE * GetValidateError_En(ValidateErrorCode validateErrorCode)

Maps error code of validation into error message.

Definition en.h:76

rapidjson::GetValidateErrorFunc

const RAPIDJSON_ERROR_CHARTYPE *(* GetValidateErrorFunc)(ValidateErrorCode)

Function pointer type of GetValidateError().

Definition error.h:211

Enumeration Type Documentation

◆ ParseErrorCode

enum rapidjson::ParseErrorCode

Error code of parsing.

See also: GenericReader::Parse, GenericReader::GetParseErrorCode

Enumerator
kParseErrorNone	No error.
kParseErrorDocumentEmpty	The document is empty.
kParseErrorDocumentRootNotSingular	The document root must not follow by other values.
kParseErrorValueInvalid	Invalid value.
kParseErrorObjectMissName	Missing a name for object member.
kParseErrorObjectMissColon	Missing a colon after a name of object member.
kParseErrorObjectMissCommaOrCurlyBracket	Missing a comma or '}' after an object member.
kParseErrorArrayMissCommaOrSquareBracket	Missing a comma or ']' after an array element.
kParseErrorStringUnicodeEscapeInvalidHex	Incorrect hex digit after \u escape in string.
kParseErrorStringUnicodeSurrogateInvalid	The surrogate pair in string is invalid.
kParseErrorStringEscapeInvalid	Invalid escape character in string.
kParseErrorStringMissQuotationMark	Missing a closing quotation mark in string.
kParseErrorStringInvalidEncoding	Invalid encoding in string.
kParseErrorNumberTooBig	Number too big to be stored in double.
kParseErrorNumberMissFraction	Miss fraction part in number.
kParseErrorNumberMissExponent	Miss exponent in number.
kParseErrorTermination	Parsing was terminated.
kParseErrorUnspecificSyntaxError	Unspecific syntax error.

◆ PointerParseErrorCode

enum rapidjson::PointerParseErrorCode

Error code of JSON pointer parsing.

See also: GenericPointer::GenericPointer, GenericPointer::GetParseErrorCode

Enumerator
kPointerParseErrorNone	The parse is successful.
kPointerParseErrorTokenMustBeginWithSolidus	A token must begin with a '/'.
kPointerParseErrorInvalidEscape	Invalid escape.
kPointerParseErrorInvalidPercentEncoding	Invalid percent encoding in URI fragment.
kPointerParseErrorCharacterMustPercentEncode	A character must percent encoded in URI fragment.

◆ SchemaErrorCode

enum rapidjson::SchemaErrorCode

Error codes when validating.

See also: GenericSchemaValidator

Enumerator
kSchemaErrorNone	No error.
kSchemaErrorStartUnknown	Pointer to start of schema does not resolve to a location in the document.
kSchemaErrorRefPlainName	$ref fragment must be a JSON pointer
kSchemaErrorRefInvalid	$ref must not be an empty string
kSchemaErrorRefPointerInvalid	$ref fragment is not a valid JSON pointer at offset
kSchemaErrorRefUnknown	$ref does not resolve to a location in the target document
kSchemaErrorRefCyclical	$ref is cyclical
kSchemaErrorRefNoRemoteProvider	$ref is remote but there is no remote provider
kSchemaErrorRefNoRemoteSchema	$ref is remote but the remote provider did not return a schema
kSchemaErrorRegexInvalid	Invalid regular expression in 'pattern' or 'patternProperties'.
kSchemaErrorSpecUnknown	JSON schema draft or OpenAPI version is not recognized.
kSchemaErrorSpecUnsupported	JSON schema draft or OpenAPI version is not supported.
kSchemaErrorSpecIllegal	Both JSON schema draft and OpenAPI version found in document.
kSchemaErrorReadOnlyAndWriteOnly	Property must not be both 'readOnly' and 'writeOnly'.

◆ ValidateErrorCode

enum rapidjson::ValidateErrorCode

Error codes when validating.

See also: GenericSchemaValidator

Enumerator
kValidateErrors	Top level error code when kValidateContinueOnErrorsFlag set.
kValidateErrorNone	No error.
kValidateErrorMultipleOf	Number is not a multiple of the 'multipleOf' value.
kValidateErrorMaximum	Number is greater than the 'maximum' value.
kValidateErrorExclusiveMaximum	Number is greater than or equal to the 'maximum' value.
kValidateErrorMinimum	Number is less than the 'minimum' value.
kValidateErrorExclusiveMinimum	Number is less than or equal to the 'minimum' value.
kValidateErrorMaxLength	String is longer than the 'maxLength' value.
kValidateErrorMinLength	String is longer than the 'maxLength' value.
kValidateErrorPattern	String does not match the 'pattern' regular expression.
kValidateErrorMaxItems	Array is longer than the 'maxItems' value.
kValidateErrorMinItems	Array is shorter than the 'minItems' value.
kValidateErrorUniqueItems	Array has duplicate items but 'uniqueItems' is true.
kValidateErrorAdditionalItems	Array has additional items that are not allowed by the schema.
kValidateErrorMaxProperties	Object has more members than 'maxProperties' value.
kValidateErrorMinProperties	Object has less members than 'minProperties' value.
kValidateErrorRequired	Object is missing one or more members required by the schema.
kValidateErrorAdditionalProperties	Object has additional members that are not allowed by the schema.
kValidateErrorPatternProperties	See other errors.
kValidateErrorDependencies	Object has missing property or schema dependencies.
kValidateErrorEnum	Property has a value that is not one of its allowed enumerated values.
kValidateErrorType	Property has a type that is not allowed by the schema.
kValidateErrorOneOf	Property did not match any of the sub-schemas specified by 'oneOf'.
kValidateErrorOneOfMatch	Property matched more than one of the sub-schemas specified by 'oneOf'.
kValidateErrorAllOf	Property did not match all of the sub-schemas specified by 'allOf'.
kValidateErrorAnyOf	Property did not match any of the sub-schemas specified by 'anyOf'.
kValidateErrorNot	Property matched the sub-schema specified by 'not'.
kValidateErrorReadOnly	Property is read-only but has been provided when validation is for writing.
kValidateErrorWriteOnly	Property is write-only but has been provided when validation is for reading.

Function Documentation

◆ GetParseError_En()

const RAPIDJSON_ERROR_CHARTYPE * rapidjson::GetParseError_En ( ParseErrorCode parseErrorCode )

inline

Maps error code of parsing into error message.

Parameters

parseErrorCode Error code obtained in parsing.

Returns: the error message.

Note: User can make a copy of this function for localization. Using switch-case is safer for future modification of error codes.

◆ GetPointerParseError_En()

const RAPIDJSON_ERROR_CHARTYPE * rapidjson::GetPointerParseError_En ( PointerParseErrorCode pointerParseErrorCode )

inline

Maps error code of pointer parse into error message.

Parameters

pointerParseErrorCode Error code obtained from pointer parse.

Returns: the error message.

Note: User can make a copy of this function for localization. Using switch-case is safer for future modification of error codes.

◆ GetSchemaError_En()

const RAPIDJSON_ERROR_CHARTYPE * rapidjson::GetSchemaError_En ( SchemaErrorCode schemaErrorCode )

inline

Maps error code of schema document compilation into error message.

Parameters

schemaErrorCode Error code obtained from compiling the schema document.

Returns: the error message.

Note: User can make a copy of this function for localization. Using switch-case is safer for future modification of error codes.

◆ GetValidateError_En()

const RAPIDJSON_ERROR_CHARTYPE * rapidjson::GetValidateError_En ( ValidateErrorCode validateErrorCode )

inline

Maps error code of validation into error message.

Parameters

validateErrorCode Error code obtained from validator.

Returns: the error message.

Note: User can make a copy of this function for localization. Using switch-case is safer for future modification of error codes.

Classes

Macros

Typedefs

Enumerations

Functions

Detailed Description

Class Documentation

◆ rapidjson::ParseResult

Public Types

Public Member Functions

Friends

Macro Definition Documentation

◆ RAPIDJSON_ERROR_CHARTYPE

◆ RAPIDJSON_ERROR_STRING

◆ RAPIDJSON_PARSE_ERROR

◆ RAPIDJSON_PARSE_ERROR_NORETURN

Typedef Documentation

◆ GetParseErrorFunc

◆ GetPointerParseErrorFunc

◆ GetSchemaErrorFunc

◆ GetValidateErrorFunc

Enumeration Type Documentation

◆ ParseErrorCode

◆ PointerParseErrorCode

◆ SchemaErrorCode

◆ ValidateErrorCode

Function Documentation

◆ GetParseError_En()

◆ GetPointerParseError_En()

◆ GetSchemaError_En()

◆ GetValidateError_En()