A document for parsing JSON text as DOM. More...

#include <document.h>

Inheritance diagram for GenericDocument< Encoding, Allocator, StackAllocator >:

Classes
struct	ClearStackOnExit

Public Types
typedef Encoding::Ch	Ch
	Character type derived from Encoding. More...

typedef GenericValue< Encoding, Allocator >	ValueType
	Value type of the document. More...

typedef Allocator	AllocatorType
	Allocator type from template parameter. More...

Public Types inherited from GenericValue< Encoding, Allocator >
enum	{ kBoolFlag = 0x0008, kNumberFlag = 0x0010, kIntFlag = 0x0020, kUintFlag = 0x0040, kInt64Flag = 0x0080, kUint64Flag = 0x0100, kDoubleFlag = 0x0200, kStringFlag = 0x0400, kCopyFlag = 0x0800, kInlineStrFlag = 0x1000, kNullFlag = kNullType, kTrueFlag = kTrueType \| kBoolFlag, kFalseFlag = kFalseType \| kBoolFlag, kNumberIntFlag = kNumberType \| kNumberFlag \| kIntFlag \| kInt64Flag, kNumberUintFlag = kNumberType \| kNumberFlag \| kUintFlag \| kUint64Flag \| kInt64Flag, kNumberInt64Flag = kNumberType \| kNumberFlag \| kInt64Flag, kNumberUint64Flag = kNumberType \| kNumberFlag \| kUint64Flag, kNumberDoubleFlag = kNumberType \| kNumberFlag \| kDoubleFlag, kNumberAnyFlag = kNumberType \| kNumberFlag \| kIntFlag \| kInt64Flag \| kUintFlag \| kUint64Flag \| kDoubleFlag, kConstStringFlag = kStringType \| kStringFlag, kCopyStringFlag = kStringType \| kStringFlag \| kCopyFlag, kShortStringFlag = kStringType \| kStringFlag \| kCopyFlag \| kInlineStrFlag, kObjectFlag = kObjectType, kArrayFlag = kArrayType, kTypeMask = 0x07 }

typedef GenericMember< Encoding, Allocator >	Member
	Name-value pair in an object. More...

typedef Encoding	EncodingType
	Encoding type from template parameter. More...

typedef Allocator	AllocatorType
	Allocator type from template parameter. More...

typedef Encoding::Ch	Ch
	Character type derived from Encoding. More...

typedef GenericStringRef< Ch >	StringRefType
	Reference to a constant string. More...

typedef GenericMemberIterator< false, Encoding, Allocator >::Iterator	MemberIterator
	Member iterator for iterating in object. More...

typedef GenericMemberIterator< true, Encoding, Allocator >::Iterator	ConstMemberIterator
	Constant member iterator for iterating in object. More...

typedef GenericValue *	ValueIterator
	Value iterator for iterating in array. More...

typedef const GenericValue *	ConstValueIterator
	Constant value iterator for iterating in array. More...

typedef GenericValue< Encoding, Allocator >	ValueType
	Value type of itself. More...

typedef GenericArray< false, ValueType >	Array

typedef GenericArray< true, ValueType >	ConstArray

typedef GenericObject< false, ValueType >	Object

typedef GenericObject< true, ValueType >	ConstObject

Public Member Functions
	GenericDocument (Type type, Allocator allocator=0, size_t stackCapacity=kDefaultStackCapacity, StackAllocator stackAllocator=0)
	Constructor. More...

	GenericDocument (Allocator allocator=0, size_t stackCapacity=kDefaultStackCapacity, StackAllocator stackAllocator=0)
	Constructor. More...

	~GenericDocument ()

GenericDocument &	Swap (GenericDocument &rhs) RAPIDJSON_NOEXCEPT
	Exchange the contents of this document with those of another. More...

template<typename Generator >
GenericDocument &	Populate (Generator &g)
	Populate this document by a generator which produces SAX events. More...

Allocator &	GetAllocator ()
	Get the allocator of this document. More...

size_t	GetStackCapacity () const
	Get the capacity of stack in bytes. More...

bool	Null ()

bool	Bool (bool b)

bool	Int (int i)

bool	Uint (unsigned i)

bool	Int64 (int64_t i)

bool	Uint64 (uint64_t i)

bool	Double (double d)

bool	RawNumber (const Ch *str, SizeType length, bool copy)

bool	String (const Ch *str, SizeType length, bool copy)

bool	StartObject ()

bool	Key (const Ch *str, SizeType length, bool copy)

bool	EndObject (SizeType memberCount)

bool	StartArray ()

bool	EndArray (SizeType elementCount)

Parse from stream
template<unsigned parseFlags, typename SourceEncoding , typename InputStream >
GenericDocument &	ParseStream (InputStream &is)
	Parse JSON text from an input stream (with Encoding conversion) More...

template<unsigned parseFlags, typename InputStream >
GenericDocument &	ParseStream (InputStream &is)
	Parse JSON text from an input stream. More...

template<typename InputStream >
GenericDocument &	ParseStream (InputStream &is)
	Parse JSON text from an input stream (with kParseDefaultFlags) More...

Parse in-place from mutable string
template<unsigned parseFlags>
GenericDocument &	ParseInsitu (Ch *str)
	Parse JSON text from a mutable string. More...

GenericDocument &	ParseInsitu (Ch *str)
	Parse JSON text from a mutable string (with kParseDefaultFlags) More...

Parse from read-only string
template<unsigned parseFlags, typename SourceEncoding >
GenericDocument &	Parse (const typename SourceEncoding::Ch *str)
	Parse JSON text from a read-only string (with Encoding conversion) More...

template<unsigned parseFlags>
GenericDocument &	Parse (const Ch *str)
	Parse JSON text from a read-only string. More...

GenericDocument &	Parse (const Ch *str)
	Parse JSON text from a read-only string (with kParseDefaultFlags) More...

template<unsigned parseFlags, typename SourceEncoding >
GenericDocument &	Parse (const typename SourceEncoding::Ch *str, size_t length)

template<unsigned parseFlags>
GenericDocument &	Parse (const Ch *str, size_t length)

GenericDocument &	Parse (const Ch *str, size_t length)

Handling parse errors
bool	HasParseError () const
	Whether a parse error has occurred in the last parsing. More...

ParseErrorCode	GetParseError () const
	Get the ParseErrorCode of last parsing. More...

size_t	GetErrorOffset () const
	Get the position of last parsing error in input, 0 otherwise. More...

	operator ParseResult () const
	Implicit conversion to get the last parse result. More...

Public Member Functions inherited from GenericValue< Encoding, Allocator >
template<typename T >
	RAPIDJSON_DISABLEIF_RETURN ((internal::IsPointer< T >),(GenericValue &)) operator
	Assignment with primitive types. More...

RAPIDJSON_FORCEINLINE const Ch *	GetStringPointer () const

RAPIDJSON_FORCEINLINE const Ch *	SetStringPointer (const Ch *str)

RAPIDJSON_FORCEINLINE GenericValue *	GetElementsPointer () const

RAPIDJSON_FORCEINLINE GenericValue *	SetElementsPointer (GenericValue *elements)

RAPIDJSON_FORCEINLINE Member *	GetMembersPointer () const

RAPIDJSON_FORCEINLINE Member *	SetMembersPointer (Member *members)

void	SetArrayRaw (GenericValue *values, SizeType count, Allocator &allocator)

void	SetObjectRaw (Member *members, SizeType count, Allocator &allocator)
	Initialize this value as object with initial data, without calling destructor. More...

void	SetStringRaw (StringRefType s) RAPIDJSON_NOEXCEPT
	Initialize this value as constant string, without calling destructor. More...

void	SetStringRaw (StringRefType s, Allocator &allocator)
	Initialize this value as copy string with initial data, without calling destructor. More...

void	RawAssign (GenericValue &rhs) RAPIDJSON_NOEXCEPT
	Assignment without calling destructor. More...

template<typename SourceAllocator >
bool	StringEqual (const GenericValue< Encoding, SourceAllocator > &rhs) const

GenericValue &	operator= (GenericValue &rhs) RAPIDJSON_NOEXCEPT
	Assignment with move semantics. More...

GenericValue &	operator= (StringRefType str) RAPIDJSON_NOEXCEPT
	Assignment of constant string reference (no copy) More...

	GenericValue () RAPIDJSON_NOEXCEPT
	Default constructor creates a null value. More...

	GenericValue (Type type) RAPIDJSON_NOEXCEPT
	Constructor with JSON value type. More...

template<typename SourceAllocator >
	GenericValue (const GenericValue< Encoding, SourceAllocator > &rhs, Allocator &allocator, bool copyConstStrings=false)
	Explicit copy constructor (with allocator) More...

template<typename T >
	GenericValue (T b, RAPIDJSON_ENABLEIF((internal::IsSame< bool, T >))) RAPIDJSON_NOEXCEPT
	Constructor for boolean value. More...

	GenericValue (int i) RAPIDJSON_NOEXCEPT
	Constructor for int value. More...

	GenericValue (unsigned u) RAPIDJSON_NOEXCEPT
	Constructor for unsigned value. More...

	GenericValue (int64_t i64) RAPIDJSON_NOEXCEPT
	Constructor for int64_t value. More...

	GenericValue (uint64_t u64) RAPIDJSON_NOEXCEPT
	Constructor for uint64_t value. More...

	GenericValue (double d) RAPIDJSON_NOEXCEPT
	Constructor for double value. More...

	GenericValue (float f) RAPIDJSON_NOEXCEPT
	Constructor for float value. More...

	GenericValue (const Ch *s, SizeType length) RAPIDJSON_NOEXCEPT
	Constructor for constant string (i.e. do not make a copy of string) More...

	GenericValue (StringRefType s) RAPIDJSON_NOEXCEPT
	Constructor for constant string (i.e. do not make a copy of string) More...

	GenericValue (const Ch *s, SizeType length, Allocator &allocator)
	Constructor for copy-string (i.e. do make a copy of string) More...

	GenericValue (const Ch *s, Allocator &allocator)
	Constructor for copy-string (i.e. do make a copy of string) More...

	GenericValue (Array a) RAPIDJSON_NOEXCEPT
	Constructor for Array. More...

	GenericValue (Object o) RAPIDJSON_NOEXCEPT
	Constructor for Object. More...

	~GenericValue ()
	Destructor. More...

Private Member Functions
	GenericDocument (const GenericDocument &)
	Prohibit copying. More...

GenericDocument &	operator= (const GenericDocument &)
	Prohibit assignment. More...

void	ClearStack ()

void	Destroy ()

Private Attributes
Allocator *	allocator_

Allocator *	ownAllocator_

internal::Stack< StackAllocator >	stack_

ParseResult	parseResult_

Static Private Attributes
static const size_t	kDefaultStackCapacity = 1024

Friends
template<typename , typename >
class	GenericValue

void	swap (GenericDocument &a, GenericDocument &b) RAPIDJSON_NOEXCEPT
	free-standing swap function helper More...

Additional Inherited Members
Public Attributes inherited from GenericValue< Encoding, Allocator >
Data	data_

Static Public Attributes inherited from GenericValue< Encoding, Allocator >
static const SizeType	kDefaultArrayCapacity = 16

static const SizeType	kDefaultObjectCapacity = 16

Detailed Description

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>
class GenericDocument< Encoding, Allocator, StackAllocator >

A document for parsing JSON text as DOM.

Note: implements Handler concept

Template Parameters

Encoding	Encoding for both parsing and string storage.
Allocator	Allocator for allocating memory for the DOM
StackAllocator	Allocator for allocating memory for stack during parsing.

Warning: Although GenericDocument inherits from GenericValue, the API does not provide any virtual functions, especially no virtual destructor. To avoid memory leaks, do not delete a GenericDocument object via a pointer to a GenericValue.

Definition at line 60 of file document.h.

Member Typedef Documentation

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

typedef Allocator GenericDocument< Encoding, Allocator, StackAllocator >::AllocatorType

Allocator type from template parameter.

Definition at line 2124 of file document.h.

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

typedef Encoding::Ch GenericDocument< Encoding, Allocator, StackAllocator >::Ch

Character type derived from Encoding.

Definition at line 2122 of file document.h.

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

typedef GenericValue<Encoding, Allocator> GenericDocument< Encoding, Allocator, StackAllocator >::ValueType

Value type of the document.

Definition at line 2123 of file document.h.

Constructor & Destructor Documentation

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

GenericDocument< Encoding, Allocator, StackAllocator >::GenericDocument	(	Type	type,
		Allocator *	allocator = `0`,
		size_t	stackCapacity = `kDefaultStackCapacity`,
		StackAllocator *	stackAllocator = `0`
	)

inlineexplicit

Constructor.

Creates an empty document of specified type.

Parameters

type	Mandatory type of object to create.
allocator	Optional allocator for allocating memory.
stackCapacity	Optional initial capacity of stack in bytes.
stackAllocator	Optional allocator for allocating memory for stack.

Definition at line 2133 of file document.h.

                                                                                                                                                     :
         GenericValue<Encoding, Allocator>(type),  allocator_(allocator), ownAllocator_(0), stack_(stackAllocator, stackCapacity), parseResult_()
     {
         if (!allocator_)
             ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

GenericDocument< Encoding, Allocator, StackAllocator >::GenericDocument	(	Allocator *	allocator = `0`,
		size_t	stackCapacity = `kDefaultStackCapacity`,
		StackAllocator *	stackAllocator = `0`
	)

inline

Constructor.

Creates an empty document which type is Null.

Parameters

allocator	Optional allocator for allocating memory.
stackCapacity	Optional initial capacity of stack in bytes.
stackAllocator	Optional allocator for allocating memory for stack.

Definition at line 2146 of file document.h.

                                                                                                                                 : 
         allocator_(allocator), ownAllocator_(0), stack_(stackAllocator, stackCapacity), parseResult_()
     {
         if (!allocator_)
             ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

GenericDocument< Encoding, Allocator, StackAllocator >::~GenericDocument ( )

inline

Definition at line 2168 of file document.h.

                        {
         Destroy();
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

GenericDocument< Encoding, Allocator, StackAllocator >::GenericDocument ( const GenericDocument< Encoding, Allocator, StackAllocator > & )

private

Prohibit copying.

Member Function Documentation

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::Bool ( bool b )

inline

Definition at line 2434 of file document.h.

2434 { new (stack_.template Push<ValueType>()) ValueType(b); return true; }

GenericDocument::ValueType

GenericValue< Encoding, Allocator > ValueType

Value type of the document.

Definition: document.h:2123

GenericDocument::stack_

internal::Stack< StackAllocator > stack_

Definition: document.h:2497

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

void GenericDocument< Encoding, Allocator, StackAllocator >::ClearStack ( )

inlineprivate

Definition at line 2481 of file document.h.

                       {
         if (Allocator::kNeedFree)
             while (stack_.GetSize() > 0)    // Here assumes all elements in stack array are GenericValue (Member is actually 2 GenericValue objects)
                 (stack_.template Pop<ValueType>(1))->~ValueType();
         else
             stack_.Clear();
         stack_.ShrinkToFit();
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

void GenericDocument< Encoding, Allocator, StackAllocator >::Destroy ( )

inlineprivate

Definition at line 2490 of file document.h.

                    {
         RAPIDJSON_DELETE(ownAllocator_);
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::Double ( double d )

inline

Definition at line 2439 of file document.h.

2439 { new (stack_.template Push<ValueType>()) ValueType(d); return true; }

GenericDocument::ValueType

GenericValue< Encoding, Allocator > ValueType

Value type of the document.

Definition: document.h:2123

GenericDocument::stack_

internal::Stack< StackAllocator > stack_

Definition: document.h:2497

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::EndArray ( SizeType elementCount )

inline

Definition at line 2469 of file document.h.

                                          {
         ValueType* elements = stack_.template Pop<ValueType>(elementCount);
         stack_.template Top<ValueType>()->SetArrayRaw(elements, elementCount, GetAllocator());
         return true;
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::EndObject ( SizeType memberCount )

inline

Definition at line 2461 of file document.h.

                                          {
         typename ValueType::Member* members = stack_.template Pop<typename ValueType::Member>(memberCount);
         stack_.template Top<ValueType>()->SetObjectRaw(members, memberCount, GetAllocator());
         return true;
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

Allocator& GenericDocument< Encoding, Allocator, StackAllocator >::GetAllocator ( )

inline

Get the allocator of this document.

Definition at line 2408 of file document.h.

                               {
         RAPIDJSON_ASSERT(allocator_);
         return *allocator_;
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

size_t GenericDocument< Encoding, Allocator, StackAllocator >::GetErrorOffset ( ) const

inline

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

Definition at line 2390 of file document.h.

2390 { return parseResult_.Offset(); }

ParseResult::Offset

size_t Offset() const

Get the error offset, if IsError(), 0 otherwise.

Definition: error.h:118

GenericDocument::parseResult_

ParseResult parseResult_

Definition: document.h:2498

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

ParseErrorCode GenericDocument< Encoding, Allocator, StackAllocator >::GetParseError ( ) const

inline

Get the ParseErrorCode of last parsing.

Definition at line 2387 of file document.h.

2387 { return parseResult_.Code(); }

GenericDocument::parseResult_

ParseResult parseResult_

Definition: document.h:2498

ParseResult::Code

ParseErrorCode Code() const

Get the error code.

Definition: error.h:116

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

size_t GenericDocument< Encoding, Allocator, StackAllocator >::GetStackCapacity ( ) const

inline

Get the capacity of stack in bytes.

Definition at line 2414 of file document.h.

2414 { return stack_.GetCapacity(); }

GenericDocument::stack_

internal::Stack< StackAllocator > stack_

Definition: document.h:2497

internal::Stack::GetCapacity

size_t GetCapacity() const

Definition: stack.h:178

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::HasParseError ( ) const

inline

Whether a parse error has occurred in the last parsing.

Definition at line 2384 of file document.h.

2384 { return parseResult_.IsError(); }

GenericDocument::parseResult_

ParseResult parseResult_

Definition: document.h:2498

ParseResult::IsError

bool IsError() const

Whether the result is an error.

Definition: error.h:123

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::Int ( int i )

inline

Definition at line 2435 of file document.h.

2435 { new (stack_.template Push<ValueType>()) ValueType(i); return true; }

GenericDocument::ValueType

GenericValue< Encoding, Allocator > ValueType

Value type of the document.

Definition: document.h:2123

GenericDocument::stack_

internal::Stack< StackAllocator > stack_

Definition: document.h:2497

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::Int64 ( int64_t i )

inline

Definition at line 2437 of file document.h.

2437 { new (stack_.template Push<ValueType>()) ValueType(i); return true; }

GenericDocument::ValueType

GenericValue< Encoding, Allocator > ValueType

Value type of the document.

Definition: document.h:2123

GenericDocument::stack_

internal::Stack< StackAllocator > stack_

Definition: document.h:2497

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::Key	(	const Ch *	str,
		SizeType	length,
		bool	copy
	)

inline

Definition at line 2459 of file document.h.

2459 { return String(str, length, copy); }

GenericDocument::String

bool String(const Ch *str, SizeType length, bool copy)

Definition: document.h:2449

copy

T copy(T const &v)

Definition: RangeForWrapper_test.cc:126

str

static QCString str

Definition: fortrancode.cpp:27098

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::Null ( )

inline

Definition at line 2433 of file document.h.

2433 { new (stack_.template Push<ValueType>()) ValueType(); return true; }

GenericDocument::ValueType

GenericValue< Encoding, Allocator > ValueType

Value type of the document.

Definition: document.h:2123

GenericDocument::stack_

internal::Stack< StackAllocator > stack_

Definition: document.h:2497

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

GenericDocument< Encoding, Allocator, StackAllocator >::operator ParseResult ( ) const

inline

Implicit conversion to get the last parse result.

Returns: ParseResult of the last parse operation

Document doc;
ParseResult ok = doc.Parse(json);
if (!ok)
  printf( "JSON parse error: %s (%u)\n", GetParseError_En(ok.Code()), ok.Offset());

Definition at line 2404 of file document.h.

2404 { return parseResult_; }

GenericDocument::parseResult_

ParseResult parseResult_

Definition: document.h:2498

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::operator= ( const GenericDocument< Encoding, Allocator, StackAllocator > & )

private

Prohibit assignment.

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename SourceEncoding >

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::Parse ( const typename SourceEncoding::Ch * str )

inline

Parse JSON text from a read-only string (with Encoding conversion)

Template Parameters

parseFlags	Combination of ParseFlag (must not contain kParseInsituFlag).
SourceEncoding	Transcoding from input Encoding

Parameters

str	Read-only zero-terminated string to be parsed.

Definition at line 2321 of file document.h.

                                                                  {
         RAPIDJSON_ASSERT(!(parseFlags & kParseInsituFlag));
         GenericStringStream<SourceEncoding> s(str);
         return ParseStream<parseFlags, SourceEncoding>(s);
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags>

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::Parse ( const Ch * str )

inline

Parse JSON text from a read-only string.

Template Parameters

parseFlags Combination of ParseFlag (must not contain kParseInsituFlag).

Parameters

str	Read-only zero-terminated string to be parsed.

Definition at line 2332 of file document.h.

                                           {
         return Parse<parseFlags, Encoding>(str);
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::Parse ( const Ch * str )

inline

Parse JSON text from a read-only string (with kParseDefaultFlags)

Parameters

str	Read-only zero-terminated string to be parsed.

Definition at line 2339 of file document.h.

                                           {
         return Parse<kParseDefaultFlags>(str);
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename SourceEncoding >

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::Parse	(	const typename SourceEncoding::Ch *	str,
		size_t	length
	)

inline

Definition at line 2344 of file document.h.

                                                                                 {
         RAPIDJSON_ASSERT(!(parseFlags & kParseInsituFlag));
         MemoryStream ms(reinterpret_cast<const char*>(str), length * sizeof(typename SourceEncoding::Ch));
         EncodedInputStream<SourceEncoding, MemoryStream> is(ms);
         ParseStream<parseFlags, SourceEncoding>(is);
         return *this;
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags>

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::Parse	(	const Ch *	str,
		size_t	length
	)

inline

Definition at line 2353 of file document.h.

                                                          {
         return Parse<parseFlags, Encoding>(str, length);
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::Parse	(	const Ch *	str,
		size_t	length
	)

inline

Definition at line 2357 of file document.h.

                                                          {
         return Parse<kParseDefaultFlags>(str, length);
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags>

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::ParseInsitu ( Ch * str )

inline

Parse JSON text from a mutable string.

Template Parameters

parseFlags Combination of ParseFlag.

Parameters

str	Mutable zero-terminated string to be parsed.

Returns: The document itself for fluent API.

Definition at line 2298 of file document.h.

                                           {
         GenericInsituStringStream<Encoding> s(str);
         return ParseStream<parseFlags | kParseInsituFlag>(s);
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::ParseInsitu ( Ch * str )

inline

Parse JSON text from a mutable string (with kParseDefaultFlags)

Parameters

str	Mutable zero-terminated string to be parsed.

Returns: The document itself for fluent API.

Definition at line 2307 of file document.h.

                                           {
         return ParseInsitu<kParseDefaultFlags>(str);
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename SourceEncoding , typename InputStream >

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::ParseStream ( InputStream & is )

inline

Parse JSON text from an input stream (with Encoding conversion)

Template Parameters

parseFlags	Combination of ParseFlag.
SourceEncoding	Encoding of input stream
InputStream	Type of input stream, implementing Stream concept

Parameters

is	Input stream to be parsed.

Returns: The document itself for fluent API.

Definition at line 2255 of file document.h.

                                                   {
         GenericReader<SourceEncoding, Encoding, StackAllocator> reader(
             stack_.HasAllocator() ? &stack_.GetAllocator() : 0);
         ClearStackOnExit scope(*this);
         parseResult_ = reader.template Parse<parseFlags>(is, *this);
         if (parseResult_) {
             RAPIDJSON_ASSERT(stack_.GetSize() == sizeof(ValueType)); // Got one and only one root object
             ValueType::operator=(*stack_.template Pop<ValueType>(1));// Move value from stack to document
         }
         return *this;
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

template<unsigned parseFlags, typename InputStream >

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::ParseStream ( InputStream & is )

inline

Parse JSON text from an input stream.

Template Parameters

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

Parameters

is	Input stream to be parsed.

Returns: The document itself for fluent API.

Definition at line 2274 of file document.h.

                                                   {
         return ParseStream<parseFlags, Encoding, InputStream>(is);
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

template<typename InputStream >

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::ParseStream ( InputStream & is )

inline

Parse JSON text from an input stream (with kParseDefaultFlags)

Template Parameters

InputStream Type of input stream, implementing Stream concept

Parameters

is	Input stream to be parsed.

Returns: The document itself for fluent API.

Definition at line 2284 of file document.h.

                                                   {
         return ParseStream<kParseDefaultFlags, Encoding, InputStream>(is);
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

template<typename Generator >

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::Populate ( Generator & g )

inline

Populate this document by a generator which produces SAX events.

Template Parameters

Generator A functor with bool f(Handler) prototype.

Parameters

g	Generator functor which sends SAX events to the parameter.

Returns: The document itself for fluent API.

Definition at line 2235 of file document.h.

                                             {
         ClearStackOnExit scope(*this);
         if (g(*this)) {
             RAPIDJSON_ASSERT(stack_.GetSize() == sizeof(ValueType)); // Got one and only one root object
             ValueType::operator=(*stack_.template Pop<ValueType>(1));// Move value from stack to document
         }
         return *this;
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::RawNumber	(	const Ch *	str,
		SizeType	length,
		bool	copy
	)

inline

Definition at line 2441 of file document.h.

                                                               { 
         if (copy) 
             new (stack_.template Push<ValueType>()) ValueType(str, length, GetAllocator());
         else
             new (stack_.template Push<ValueType>()) ValueType(str, length);
         return true;
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::StartArray ( )

inline

Definition at line 2467 of file document.h.

2467 { new (stack_.template Push<ValueType>()) ValueType(kArrayType); return true; }

GenericDocument::ValueType

GenericValue< Encoding, Allocator > ValueType

Value type of the document.

Definition: document.h:2123

kArrayType

array

Definition: rapidjson.h:623

GenericDocument::stack_

internal::Stack< StackAllocator > stack_

Definition: document.h:2497

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::StartObject ( )

inline

Definition at line 2457 of file document.h.

2457 { new (stack_.template Push<ValueType>()) ValueType(kObjectType); return true; }

GenericDocument::ValueType

GenericValue< Encoding, Allocator > ValueType

Value type of the document.

Definition: document.h:2123

kObjectType

object

Definition: rapidjson.h:622

GenericDocument::stack_

internal::Stack< StackAllocator > stack_

Definition: document.h:2497

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::String	(	const Ch *	str,
		SizeType	length,
		bool	copy
	)

inline

Definition at line 2449 of file document.h.

                                                            { 
         if (copy) 
             new (stack_.template Push<ValueType>()) ValueType(str, length, GetAllocator());
         else
             new (stack_.template Push<ValueType>()) ValueType(str, length);
         return true;
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

GenericDocument& GenericDocument< Encoding, Allocator, StackAllocator >::Swap ( GenericDocument< Encoding, Allocator, StackAllocator > & rhs )

inline

Exchange the contents of this document with those of another.

Parameters

rhs	Another document.

Note: Constant complexity.

See also: GenericValue::Swap

Definition at line 2202 of file document.h.

                                                                    {
         ValueType::Swap(rhs);
         stack_.Swap(rhs.stack_);
         internal::Swap(allocator_, rhs.allocator_);
         internal::Swap(ownAllocator_, rhs.ownAllocator_);
         internal::Swap(parseResult_, rhs.parseResult_);
         return *this;
     }

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::Uint ( unsigned i )

inline

Definition at line 2436 of file document.h.

2436 { new (stack_.template Push<ValueType>()) ValueType(i); return true; }

GenericDocument::ValueType

GenericValue< Encoding, Allocator > ValueType

Value type of the document.

Definition: document.h:2123

GenericDocument::stack_

internal::Stack< StackAllocator > stack_

Definition: document.h:2497

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

bool GenericDocument< Encoding, Allocator, StackAllocator >::Uint64 ( uint64_t i )

inline

Definition at line 2438 of file document.h.

2438 { new (stack_.template Push<ValueType>()) ValueType(i); return true; }

GenericDocument::ValueType

GenericValue< Encoding, Allocator > ValueType

Value type of the document.

Definition: document.h:2123

GenericDocument::stack_

internal::Stack< StackAllocator > stack_

Definition: document.h:2497

Friends And Related Function Documentation

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

template<typename , typename >

friend class GenericValue

friend

Definition at line 2429 of file document.h.

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

void swap	(	GenericDocument< Encoding, Allocator, StackAllocator > &	a,
		GenericDocument< Encoding, Allocator, StackAllocator > &	b
	)

friend

free-standing swap function helper

Helper function to enable support for common swap implementation pattern based on std::swap:

void swap(MyClass& a, MyClass& b) {
    using std::swap;
    swap(a.doc, b.doc);
    // ...
}

See also: Swap()

Definition at line 2227 of file document.h.

2227 { a.Swap(b); }

GenericDocument::Swap

GenericDocument & Swap(GenericDocument &rhs) RAPIDJSON_NOEXCEPT

Exchange the contents of this document with those of another.

Definition: document.h:2202

Member Data Documentation

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

Allocator* GenericDocument< Encoding, Allocator, StackAllocator >::allocator_

private

Definition at line 2495 of file document.h.

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

const size_t GenericDocument< Encoding, Allocator, StackAllocator >::kDefaultStackCapacity = 1024

staticprivate

Definition at line 2494 of file document.h.

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

Allocator* GenericDocument< Encoding, Allocator, StackAllocator >::ownAllocator_

private

Definition at line 2496 of file document.h.

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

ParseResult GenericDocument< Encoding, Allocator, StackAllocator >::parseResult_

private

Definition at line 2498 of file document.h.

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>

internal::Stack<StackAllocator> GenericDocument< Encoding, Allocator, StackAllocator >::stack_

private

Definition at line 2497 of file document.h.

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

art/rapidjson/document.h

Classes

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Friends

Additional Inherited Members

Detailed Description

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator> class GenericDocument< Encoding, Allocator, StackAllocator >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation

template<typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>
class GenericDocument< Encoding, Allocator, StackAllocator >