update the rapidjson used by discord-rpc to current master dfbe1db9da455552f7a9ad5d2aea17dd9d832ac1

This commit is contained in:
Shawn Hoffman
2019-12-18 19:15:25 -08:00
parent e3a30fbdf2
commit 392fc1dcdc
29 changed files with 2303 additions and 801 deletions

View File

@ -26,26 +26,21 @@
#include <limits>
RAPIDJSON_DIAG_PUSH
#ifdef _MSC_VER
RAPIDJSON_DIAG_OFF(4127) // conditional expression is constant
RAPIDJSON_DIAG_OFF(4244) // conversion from kXxxFlags to 'uint16_t', possible loss of data
#endif
#ifdef __clang__
RAPIDJSON_DIAG_OFF(padded)
RAPIDJSON_DIAG_OFF(switch-enum)
RAPIDJSON_DIAG_OFF(c++98-compat)
#elif defined(_MSC_VER)
RAPIDJSON_DIAG_OFF(4127) // conditional expression is constant
RAPIDJSON_DIAG_OFF(4244) // conversion from kXxxFlags to 'uint16_t', possible loss of data
#endif
#ifdef __GNUC__
RAPIDJSON_DIAG_OFF(effc++)
#if __GNUC__ >= 6
RAPIDJSON_DIAG_OFF(terminate) // ignore throwing RAPIDJSON_ASSERT in RAPIDJSON_NOEXCEPT functions
#endif
#endif // __GNUC__
#ifndef RAPIDJSON_NOMEMBERITERATORCLASS
#include <iterator> // std::iterator, std::random_access_iterator_tag
#include <iterator> // std::random_access_iterator_tag
#endif
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
@ -68,9 +63,45 @@ class GenericDocument;
https://code.google.com/p/rapidjson/issues/detail?id=64
*/
template <typename Encoding, typename Allocator>
struct GenericMember {
class GenericMember {
public:
GenericValue<Encoding, Allocator> name; //!< name of member (must be a string)
GenericValue<Encoding, Allocator> value; //!< value of member.
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
//! Move constructor in C++11
GenericMember(GenericMember&& rhs) RAPIDJSON_NOEXCEPT
: name(std::move(rhs.name)),
value(std::move(rhs.value))
{
}
//! Move assignment in C++11
GenericMember& operator=(GenericMember&& rhs) RAPIDJSON_NOEXCEPT {
return *this = static_cast<GenericMember&>(rhs);
}
#endif
//! Assignment with move semantics.
/*! \param rhs Source of the assignment. Its name and value will become a null value after assignment.
*/
GenericMember& operator=(GenericMember& rhs) RAPIDJSON_NOEXCEPT {
if (RAPIDJSON_LIKELY(this != &rhs)) {
name = rhs.name;
value = rhs.value;
}
return *this;
}
// swap() for std::sort() and other potential use in STL.
friend inline void swap(GenericMember& a, GenericMember& b) RAPIDJSON_NOEXCEPT {
a.name.Swap(b.name);
a.value.Swap(b.value);
}
private:
//! Copy constructor is not permitted.
GenericMember(const GenericMember& rhs);
};
///////////////////////////////////////////////////////////////////////////////
@ -98,16 +129,13 @@ struct GenericMember {
\see GenericMember, GenericValue::MemberIterator, GenericValue::ConstMemberIterator
*/
template <bool Const, typename Encoding, typename Allocator>
class GenericMemberIterator
: public std::iterator<std::random_access_iterator_tag
, typename internal::MaybeAddConst<Const,GenericMember<Encoding,Allocator> >::Type> {
class GenericMemberIterator {
friend class GenericValue<Encoding,Allocator>;
template <bool, typename, typename> friend class GenericMemberIterator;
typedef GenericMember<Encoding,Allocator> PlainType;
typedef typename internal::MaybeAddConst<Const,PlainType>::Type ValueType;
typedef std::iterator<std::random_access_iterator_tag,ValueType> BaseType;
public:
//! Iterator type itself
@ -117,12 +145,21 @@ public:
//! Non-constant iterator type
typedef GenericMemberIterator<false,Encoding,Allocator> NonConstIterator;
/** \name std::iterator_traits support */
//@{
typedef ValueType value_type;
typedef ValueType * pointer;
typedef ValueType & reference;
typedef std::ptrdiff_t difference_type;
typedef std::random_access_iterator_tag iterator_category;
//@}
//! Pointer to (const) GenericMember
typedef typename BaseType::pointer Pointer;
typedef pointer Pointer;
//! Reference to (const) GenericMember
typedef typename BaseType::reference Reference;
typedef reference Reference;
//! Signed integer type (e.g. \c ptrdiff_t)
typedef typename BaseType::difference_type DifferenceType;
typedef difference_type DifferenceType;
//! Default constructor (singular value)
/*! Creates an iterator pointing to no element.
@ -198,17 +235,17 @@ private:
// class-based member iterator implementation disabled, use plain pointers
template <bool Const, typename Encoding, typename Allocator>
struct GenericMemberIterator;
class GenericMemberIterator;
//! non-const GenericMemberIterator
template <typename Encoding, typename Allocator>
struct GenericMemberIterator<false,Encoding,Allocator> {
class GenericMemberIterator<false,Encoding,Allocator> {
//! use plain pointer as iterator type
typedef GenericMember<Encoding,Allocator>* Iterator;
};
//! const GenericMemberIterator
template <typename Encoding, typename Allocator>
struct GenericMemberIterator<true,Encoding,Allocator> {
class GenericMemberIterator<true,Encoding,Allocator> {
//! use plain const pointer as iterator type
typedef const GenericMember<Encoding,Allocator>* Iterator;
};
@ -300,7 +337,7 @@ struct GenericStringRef {
*/
#endif
explicit GenericStringRef(const CharType* str)
: s(str), length(internal::StrLen(str)){ RAPIDJSON_ASSERT(s != 0); }
: s(str), length(NotNullStrLen(str)) {}
//! Create constant string reference from pointer and length
#ifndef __clang__ // -Wdocumentation
@ -312,12 +349,10 @@ struct GenericStringRef {
*/
#endif
GenericStringRef(const CharType* str, SizeType len)
: s(str), length(len) { RAPIDJSON_ASSERT(s != 0); }
: s(RAPIDJSON_LIKELY(str) ? str : emptyString), length(len) { RAPIDJSON_ASSERT(str != 0 || len == 0u); }
GenericStringRef(const GenericStringRef& rhs) : s(rhs.s), length(rhs.length) {}
GenericStringRef& operator=(const GenericStringRef& rhs) { s = rhs.s; length = rhs.length; }
//! implicit conversion to plain CharType pointer
operator const Ch *() const { return s; }
@ -325,11 +360,24 @@ struct GenericStringRef {
const SizeType length; //!< length of the string (excluding the trailing NULL terminator)
private:
SizeType NotNullStrLen(const CharType* str) {
RAPIDJSON_ASSERT(str != 0);
return internal::StrLen(str);
}
/// Empty string - used when passing in a NULL pointer
static const Ch emptyString[];
//! Disallow construction from non-const array
template<SizeType N>
GenericStringRef(CharType (&str)[N]) /* = delete */;
//! Copy assignment operator not permitted - immutable type
GenericStringRef& operator=(const GenericStringRef& rhs) /* = delete */;
};
template<typename CharType>
const CharType GenericStringRef<CharType>::emptyString[] = { CharType() };
//! Mark a character pointer as constant string
/*! Mark a plain character pointer as a "string literal". This function
can be used to avoid copying a character string to be referenced as a
@ -344,7 +392,7 @@ private:
*/
template<typename CharType>
inline GenericStringRef<CharType> StringRef(const CharType* str) {
return GenericStringRef<CharType>(str, internal::StrLen(str));
return GenericStringRef<CharType>(str);
}
//! Mark a character pointer as constant string
@ -434,6 +482,26 @@ struct TypeHelper<ValueType, unsigned> {
static ValueType& Set(ValueType& v, unsigned data, typename ValueType::AllocatorType&) { return v.SetUint(data); }
};
#ifdef _MSC_VER
RAPIDJSON_STATIC_ASSERT(sizeof(long) == sizeof(int));
template<typename ValueType>
struct TypeHelper<ValueType, long> {
static bool Is(const ValueType& v) { return v.IsInt(); }
static long Get(const ValueType& v) { return v.GetInt(); }
static ValueType& Set(ValueType& v, long data) { return v.SetInt(data); }
static ValueType& Set(ValueType& v, long data, typename ValueType::AllocatorType&) { return v.SetInt(data); }
};
RAPIDJSON_STATIC_ASSERT(sizeof(unsigned long) == sizeof(unsigned));
template<typename ValueType>
struct TypeHelper<ValueType, unsigned long> {
static bool Is(const ValueType& v) { return v.IsUint(); }
static unsigned long Get(const ValueType& v) { return v.GetUint(); }
static ValueType& Set(ValueType& v, unsigned long data) { return v.SetUint(data); }
static ValueType& Set(ValueType& v, unsigned long data, typename ValueType::AllocatorType&) { return v.SetUint(data); }
};
#endif
template<typename ValueType>
struct TypeHelper<ValueType, int64_t> {
static bool Is(const ValueType& v) { return v.IsInt64(); }
@ -507,7 +575,7 @@ struct TypeHelper<ValueType, typename ValueType::Object> {
static bool Is(const ValueType& v) { return v.IsObject(); }
static ObjectType Get(ValueType& v) { return v.GetObject(); }
static ValueType& Set(ValueType& v, ObjectType data) { return v = data; }
static ValueType& Set(ValueType& v, ObjectType data, typename ValueType::AllocatorType&) { v = data; }
static ValueType& Set(ValueType& v, ObjectType data, typename ValueType::AllocatorType&) { return v = data; }
};
template<typename ValueType>
@ -590,11 +658,11 @@ public:
\note Default content for number is zero.
*/
explicit GenericValue(Type type) RAPIDJSON_NOEXCEPT : data_() {
static const uint16_t defaultFlags[7] = {
static const uint16_t defaultFlags[] = {
kNullFlag, kFalseFlag, kTrueFlag, kObjectFlag, kArrayFlag, kShortStringFlag,
kNumberAnyFlag
};
RAPIDJSON_ASSERT(type <= kNumberType);
RAPIDJSON_NOEXCEPT_ASSERT(type >= kNullType && type <= kNumberType);
data_.f.flags = defaultFlags[type];
// Use ShortString to store empty string.
@ -607,10 +675,50 @@ public:
\tparam SourceAllocator allocator of \c rhs
\param rhs Value to copy from (read-only)
\param allocator Allocator for allocating copied elements and buffers. Commonly use GenericDocument::GetAllocator().
\param copyConstStrings Force copying of constant strings (e.g. referencing an in-situ buffer)
\see CopyFrom()
*/
template< typename SourceAllocator >
GenericValue(const GenericValue<Encoding, SourceAllocator>& rhs, Allocator & allocator);
template <typename SourceAllocator>
GenericValue(const GenericValue<Encoding,SourceAllocator>& rhs, Allocator& allocator, bool copyConstStrings = false) {
switch (rhs.GetType()) {
case kObjectType: {
SizeType count = rhs.data_.o.size;
Member* lm = reinterpret_cast<Member*>(allocator.Malloc(count * sizeof(Member)));
const typename GenericValue<Encoding,SourceAllocator>::Member* rm = rhs.GetMembersPointer();
for (SizeType i = 0; i < count; i++) {
new (&lm[i].name) GenericValue(rm[i].name, allocator, copyConstStrings);
new (&lm[i].value) GenericValue(rm[i].value, allocator, copyConstStrings);
}
data_.f.flags = kObjectFlag;
data_.o.size = data_.o.capacity = count;
SetMembersPointer(lm);
}
break;
case kArrayType: {
SizeType count = rhs.data_.a.size;
GenericValue* le = reinterpret_cast<GenericValue*>(allocator.Malloc(count * sizeof(GenericValue)));
const GenericValue<Encoding,SourceAllocator>* re = rhs.GetElementsPointer();
for (SizeType i = 0; i < count; i++)
new (&le[i]) GenericValue(re[i], allocator, copyConstStrings);
data_.f.flags = kArrayFlag;
data_.a.size = data_.a.capacity = count;
SetElementsPointer(le);
}
break;
case kStringType:
if (rhs.data_.f.flags == kConstStringFlag && !copyConstStrings) {
data_.f.flags = rhs.data_.f.flags;
data_ = *reinterpret_cast<const Data*>(&rhs.data_);
}
else
SetStringRaw(StringRef(rhs.GetString(), rhs.GetStringLength()), allocator);
break;
default:
data_.f.flags = rhs.data_.f.flags;
data_ = *reinterpret_cast<const Data*>(&rhs.data_);
break;
}
}
//! Constructor for boolean value.
/*! \param b Boolean value
@ -672,6 +780,9 @@ public:
//! Constructor for double value.
explicit GenericValue(double d) RAPIDJSON_NOEXCEPT : data_() { data_.n.d = d; data_.f.flags = kNumberDoubleFlag; }
//! Constructor for float value.
explicit GenericValue(float f) RAPIDJSON_NOEXCEPT : data_() { data_.n.d = static_cast<double>(f); data_.f.flags = kNumberDoubleFlag; }
//! Constructor for constant string (i.e. do not make a copy of string)
GenericValue(const Ch* s, SizeType length) RAPIDJSON_NOEXCEPT : data_() { SetStringRaw(StringRef(s, length)); }
@ -753,9 +864,10 @@ public:
/*! \param rhs Source of the assignment. It will become a null value after assignment.
*/
GenericValue& operator=(GenericValue& rhs) RAPIDJSON_NOEXCEPT {
RAPIDJSON_ASSERT(this != &rhs);
this->~GenericValue();
RawAssign(rhs);
if (RAPIDJSON_LIKELY(this != &rhs)) {
this->~GenericValue();
RawAssign(rhs);
}
return *this;
}
@ -800,12 +912,13 @@ public:
\tparam SourceAllocator Allocator type of \c rhs
\param rhs Value to copy from (read-only)
\param allocator Allocator to use for copying
\param copyConstStrings Force copying of constant strings (e.g. referencing an in-situ buffer)
*/
template <typename SourceAllocator>
GenericValue& CopyFrom(const GenericValue<Encoding, SourceAllocator>& rhs, Allocator& allocator) {
GenericValue& CopyFrom(const GenericValue<Encoding, SourceAllocator>& rhs, Allocator& allocator, bool copyConstStrings = false) {
RAPIDJSON_ASSERT(static_cast<void*>(this) != static_cast<void const*>(&rhs));
this->~GenericValue();
new (this) GenericValue(rhs, allocator);
new (this) GenericValue(rhs, allocator, copyConstStrings);
return *this;
}
@ -846,7 +959,7 @@ public:
//! Equal-to operator
/*!
\note If an object contains duplicated named member, comparing equality with any object is always \c false.
\note Linear time complexity (number of all values in the subtree and total lengths of all strings).
\note Complexity is quadratic in Object's member number and linear for the rest (number of all values in the subtree and total lengths of all strings).
*/
template <typename SourceAllocator>
bool operator==(const GenericValue<Encoding, SourceAllocator>& rhs) const {
@ -955,14 +1068,14 @@ public:
uint64_t u = GetUint64();
volatile double d = static_cast<double>(u);
return (d >= 0.0)
&& (d < static_cast<double>(std::numeric_limits<uint64_t>::max()))
&& (d < static_cast<double>((std::numeric_limits<uint64_t>::max)()))
&& (u == static_cast<uint64_t>(d));
}
if (IsInt64()) {
int64_t i = GetInt64();
volatile double d = static_cast<double>(i);
return (d >= static_cast<double>(std::numeric_limits<int64_t>::min()))
&& (d < static_cast<double>(std::numeric_limits<int64_t>::max()))
return (d >= static_cast<double>((std::numeric_limits<int64_t>::min)()))
&& (d < static_cast<double>((std::numeric_limits<int64_t>::max)()))
&& (i == static_cast<int64_t>(d));
}
return true; // double, int, uint are always lossless
@ -979,8 +1092,8 @@ public:
bool IsLosslessFloat() const {
if (!IsNumber()) return false;
double a = GetDouble();
if (a < static_cast<double>(-std::numeric_limits<float>::max())
|| a > static_cast<double>(std::numeric_limits<float>::max()))
if (a < static_cast<double>(-(std::numeric_limits<float>::max)())
|| a > static_cast<double>((std::numeric_limits<float>::max)()))
return false;
double b = static_cast<double>(static_cast<float>(a));
return a >= b && a <= b; // Prevent -Wfloat-equal
@ -1015,6 +1128,9 @@ public:
//! Get the number of members in the object.
SizeType MemberCount() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.size; }
//! Get the capacity of object.
SizeType MemberCapacity() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.capacity; }
//! Check whether the object is empty.
bool ObjectEmpty() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.size == 0; }
@ -1083,6 +1199,21 @@ public:
/*! \pre IsObject() == true */
MemberIterator MemberEnd() { RAPIDJSON_ASSERT(IsObject()); return MemberIterator(GetMembersPointer() + data_.o.size); }
//! Request the object to have enough capacity to store members.
/*! \param newCapacity The capacity that the object at least need to have.
\param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
\return The value itself for fluent API.
\note Linear time complexity.
*/
GenericValue& MemberReserve(SizeType newCapacity, Allocator &allocator) {
RAPIDJSON_ASSERT(IsObject());
if (newCapacity > data_.o.capacity) {
SetMembersPointer(reinterpret_cast<Member*>(allocator.Realloc(GetMembersPointer(), data_.o.capacity * sizeof(Member), newCapacity * sizeof(Member))));
data_.o.capacity = newCapacity;
}
return *this;
}
//! Check whether a member exists in the object.
/*!
\param name Member name to be searched.
@ -1188,17 +1319,8 @@ public:
RAPIDJSON_ASSERT(name.IsString());
ObjectData& o = data_.o;
if (o.size >= o.capacity) {
if (o.capacity == 0) {
o.capacity = kDefaultObjectCapacity;
SetMembersPointer(reinterpret_cast<Member*>(allocator.Malloc(o.capacity * sizeof(Member))));
}
else {
SizeType oldCapacity = o.capacity;
o.capacity += (oldCapacity + 1) / 2; // grow by factor 1.5
SetMembersPointer(reinterpret_cast<Member*>(allocator.Realloc(GetMembersPointer(), oldCapacity * sizeof(Member), o.capacity * sizeof(Member))));
}
}
if (o.size >= o.capacity)
MemberReserve(o.capacity == 0 ? kDefaultObjectCapacity : (o.capacity + (o.capacity + 1) / 2), allocator);
Member* members = GetMembersPointer();
members[o.size].name.RawAssign(name);
members[o.size].value.RawAssign(value);
@ -1425,7 +1547,7 @@ public:
MemberIterator pos = MemberBegin() + (first - MemberBegin());
for (MemberIterator itr = pos; itr != last; ++itr)
itr->~Member();
std::memmove(&*pos, &*last, static_cast<size_t>(MemberEnd() - last) * sizeof(Member));
std::memmove(static_cast<void*>(&*pos), &*last, static_cast<size_t>(MemberEnd() - last) * sizeof(Member));
data_.o.size -= static_cast<SizeType>(last - first);
return pos;
}
@ -1628,8 +1750,8 @@ public:
RAPIDJSON_ASSERT(last <= End());
ValueIterator pos = Begin() + (first - Begin());
for (ValueIterator itr = pos; itr != last; ++itr)
itr->~GenericValue();
std::memmove(pos, last, static_cast<size_t>(End() - last) * sizeof(GenericValue));
itr->~GenericValue();
std::memmove(static_cast<void*>(pos), last, static_cast<size_t>(End() - last) * sizeof(GenericValue));
data_.a.size -= static_cast<SizeType>(last - first);
return pos;
}
@ -1671,7 +1793,7 @@ public:
GenericValue& SetInt64(int64_t i64) { this->~GenericValue(); new (this) GenericValue(i64); return *this; }
GenericValue& SetUint64(uint64_t u64) { this->~GenericValue(); new (this) GenericValue(u64); return *this; }
GenericValue& SetDouble(double d) { this->~GenericValue(); new (this) GenericValue(d); return *this; }
GenericValue& SetFloat(float f) { this->~GenericValue(); new (this) GenericValue(f); return *this; }
GenericValue& SetFloat(float f) { this->~GenericValue(); new (this) GenericValue(static_cast<double>(f)); return *this; }
//@}
@ -1710,7 +1832,7 @@ public:
\return The value itself for fluent API.
\post IsString() == true && GetString() != s && strcmp(GetString(),s) == 0 && GetStringLength() == length
*/
GenericValue& SetString(const Ch* s, SizeType length, Allocator& allocator) { this->~GenericValue(); SetStringRaw(StringRef(s, length), allocator); return *this; }
GenericValue& SetString(const Ch* s, SizeType length, Allocator& allocator) { return SetString(StringRef(s, length), allocator); }
//! Set this value as a string by copying from source string.
/*! \param s source string.
@ -1718,7 +1840,15 @@ public:
\return The value itself for fluent API.
\post IsString() == true && GetString() != s && strcmp(GetString(),s) == 0 && GetStringLength() == length
*/
GenericValue& SetString(const Ch* s, Allocator& allocator) { return SetString(s, internal::StrLen(s), allocator); }
GenericValue& SetString(const Ch* s, Allocator& allocator) { return SetString(StringRef(s), allocator); }
//! Set this value as a string by copying from source string.
/*! \param s source string reference
\param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator().
\return The value itself for fluent API.
\post IsString() == true && GetString() != s.s && strcmp(GetString(),s) == 0 && GetStringLength() == length
*/
GenericValue& SetString(StringRefType s, Allocator& allocator) { this->~GenericValue(); SetStringRaw(s, allocator); return *this; }
#if RAPIDJSON_HAS_STDSTRING
//! Set this value as a string by copying from source string.
@ -1728,7 +1858,7 @@ public:
\post IsString() == true && GetString() != s.data() && strcmp(GetString(),s.data() == 0 && GetStringLength() == s.size()
\note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.
*/
GenericValue& SetString(const std::basic_string<Ch>& s, Allocator& allocator) { return SetString(s.data(), SizeType(s.size()), allocator); }
GenericValue& SetString(const std::basic_string<Ch>& s, Allocator& allocator) { return SetString(StringRef(s), allocator); }
#endif
//@}
@ -1936,7 +2066,7 @@ private:
if (count) {
GenericValue* e = static_cast<GenericValue*>(allocator.Malloc(count * sizeof(GenericValue)));
SetElementsPointer(e);
std::memcpy(e, values, count * sizeof(GenericValue));
std::memcpy(static_cast<void*>(e), values, count * sizeof(GenericValue));
}
else
SetElementsPointer(0);
@ -1949,7 +2079,7 @@ private:
if (count) {
Member* m = static_cast<Member*>(allocator.Malloc(count * sizeof(Member)));
SetMembersPointer(m);
std::memcpy(m, members, count * sizeof(Member));
std::memcpy(static_cast<void*>(m), members, count * sizeof(Member));
}
else
SetMembersPointer(0);
@ -2038,7 +2168,7 @@ public:
GenericValue<Encoding, Allocator>(type), allocator_(allocator), ownAllocator_(0), stack_(stackAllocator, stackCapacity), parseResult_()
{
if (!allocator_)
ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator());
ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
}
//! Constructor
@ -2051,7 +2181,7 @@ public:
allocator_(allocator), ownAllocator_(0), stack_(stackAllocator, stackCapacity), parseResult_()
{
if (!allocator_)
ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator());
ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
}
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
@ -2112,6 +2242,10 @@ public:
return *this;
}
// Allow Swap with ValueType.
// Refer to Effective C++ 3rd Edition/Item 33: Avoid hiding inherited names.
using ValueType::Swap;
//! free-standing swap function helper
/*!
Helper function to enable support for common swap implementation pattern based on \c std::swap:
@ -2243,7 +2377,7 @@ public:
template <unsigned parseFlags, typename SourceEncoding>
GenericDocument& Parse(const typename SourceEncoding::Ch* str, size_t length) {
RAPIDJSON_ASSERT(!(parseFlags & kParseInsituFlag));
MemoryStream ms(static_cast<const char*>(str), length * sizeof(typename SourceEncoding::Ch));
MemoryStream ms(reinterpret_cast<const char*>(str), length * sizeof(typename SourceEncoding::Ch));
EncodedInputStream<SourceEncoding, MemoryStream> is(ms);
ParseStream<parseFlags, SourceEncoding>(is);
return *this;
@ -2280,7 +2414,7 @@ public:
//!@name Handling parse errors
//!@{
//! Whether a parse error has occured in the last parsing.
//! Whether a parse error has occurred in the last parsing.
bool HasParseError() const { return parseResult_.IsError(); }
//! Get the \ref ParseErrorCode of last parsing.
@ -2401,35 +2535,6 @@ private:
//! GenericDocument with UTF8 encoding
typedef GenericDocument<UTF8<> > Document;
// defined here due to the dependency on GenericDocument
template <typename Encoding, typename Allocator>
template <typename SourceAllocator>
inline
GenericValue<Encoding,Allocator>::GenericValue(const GenericValue<Encoding,SourceAllocator>& rhs, Allocator& allocator)
{
switch (rhs.GetType()) {
case kObjectType:
case kArrayType: { // perform deep copy via SAX Handler
GenericDocument<Encoding,Allocator> d(&allocator);
rhs.Accept(d);
RawAssign(*d.stack_.template Pop<GenericValue>(1));
}
break;
case kStringType:
if (rhs.data_.f.flags == kConstStringFlag) {
data_.f.flags = rhs.data_.f.flags;
data_ = *reinterpret_cast<const Data*>(&rhs.data_);
} else {
SetStringRaw(StringRef(rhs.GetString(), rhs.GetStringLength()), allocator);
}
break;
default:
data_.f.flags = rhs.data_.f.flags;
data_ = *reinterpret_cast<const Data*>(&rhs.data_);
break;
}
}
//! Helper class for accessing Value of array type.
/*!
Instance of this helper class is obtained by \c GenericValue::GetArray().
@ -2510,6 +2615,7 @@ public:
~GenericObject() {}
SizeType MemberCount() const { return value_.MemberCount(); }
SizeType MemberCapacity() const { return value_.MemberCapacity(); }
bool ObjectEmpty() const { return value_.ObjectEmpty(); }
template <typename T> ValueType& operator[](T* name) const { return value_[name]; }
template <typename SourceAllocator> ValueType& operator[](const GenericValue<EncodingType, SourceAllocator>& name) const { return value_[name]; }
@ -2518,6 +2624,7 @@ public:
#endif
MemberIterator MemberBegin() const { return value_.MemberBegin(); }
MemberIterator MemberEnd() const { return value_.MemberEnd(); }
GenericObject MemberReserve(SizeType newCapacity, AllocatorType &allocator) const { value_.MemberReserve(newCapacity, allocator); return *this; }
bool HasMember(const Ch* name) const { return value_.HasMember(name); }
#if RAPIDJSON_HAS_STDSTRING
bool HasMember(const std::basic_string<Ch>& name) const { return value_.HasMember(name); }
@ -2543,7 +2650,7 @@ public:
GenericObject AddMember(StringRefType name, ValueType& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
GenericObject AddMember(StringRefType name, StringRefType value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
template <typename T> RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (GenericObject)) AddMember(StringRefType name, T value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
void RemoveAllMembers() { return value_.RemoveAllMembers(); }
void RemoveAllMembers() { value_.RemoveAllMembers(); }
bool RemoveMember(const Ch* name) const { return value_.RemoveMember(name); }
#if RAPIDJSON_HAS_STDSTRING
bool RemoveMember(const std::basic_string<Ch>& name) const { return value_.RemoveMember(name); }