diff options
Diffstat (limited to 'Utilities/cmjsoncpp/src/lib_json/json_value.cpp')
| -rw-r--r-- | Utilities/cmjsoncpp/src/lib_json/json_value.cpp | 1847 |
1 files changed, 1049 insertions, 798 deletions
diff --git a/Utilities/cmjsoncpp/src/lib_json/json_value.cpp b/Utilities/cmjsoncpp/src/lib_json/json_value.cpp index f271e57..eadb1c3 100644 --- a/Utilities/cmjsoncpp/src/lib_json/json_value.cpp +++ b/Utilities/cmjsoncpp/src/lib_json/json_value.cpp @@ -1,23 +1,25 @@ // Copyright 2011 Baptiste Lepilleur and The JsonCpp Authors // Distributed under MIT license, or public domain if desired and // recognized in your jurisdiction. -// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE +// See file LICENSE for detail or copy at +// http://jsoncpp.sourceforge.net/LICENSE #if !defined(JSON_IS_AMALGAMATION) -#include <json/assertions.h> -#include <json/value.h> -#include <json/writer.h> +# include <json/assertions.h> +# include <json/value.h> +# include <json/writer.h> #endif // if !defined(JSON_IS_AMALGAMATION) -#include <math.h> #include <sstream> #include <utility> -#include <string.h> + #include <assert.h> +#include <math.h> +#include <string.h> #ifdef JSON_USE_CPPTL -#include <cpptl/conststring.h> +# include <cpptl/conststring.h> #endif -#include <cstddef> // size_t #include <algorithm> // min() +#include <cstddef> // size_t #define JSON_ASSERT_UNREACHABLE assert(false) @@ -27,24 +29,24 @@ namespace Json { // kNull must be word-aligned to avoid crashing on ARM. We use an alignment of // 8 (instead of 4) as a bit of future-proofing. #if defined(__ARMEL__) -#define ALIGNAS(byte_alignment) __attribute__((aligned(byte_alignment))) +# define ALIGNAS(byte_alignment) __attribute__((aligned(byte_alignment))) #else -#define ALIGNAS(byte_alignment) +# define ALIGNAS(byte_alignment) #endif -//static const unsigned char ALIGNAS(8) kNull[sizeof(Value)] = { 0 }; -//const unsigned char& kNullRef = kNull[0]; -//const Value& Value::null = reinterpret_cast<const Value&>(kNullRef); -//const Value& Value::nullRef = null; +// static const unsigned char ALIGNAS(8) kNull[sizeof(Value)] = { 0 }; +// const unsigned char& kNullRef = kNull[0]; +// const Value& Value::null = reinterpret_cast<const Value&>(kNullRef); +// const Value& Value::nullRef = null; // static Value const& Value::nullSingleton() { - static Value const nullStatic; - return nullStatic; + static Value const nullStatic; + return nullStatic; } -// for backwards compatibility, we'll leave these global references around, but DO NOT -// use them in JSONCPP library code any more! +// for backwards compatibility, we'll leave these global references around, but +// DO NOT use them in JSONCPP library code any more! Value const& Value::null = Value::nullSingleton(); Value const& Value::nullRef = Value::nullSingleton(); @@ -66,23 +68,29 @@ const LargestUInt Value::maxLargestUInt = LargestUInt(-1); #if !defined(JSON_USE_INT64_DOUBLE_CONVERSION) template <typename T, typename U> -static inline bool InRange(double d, T min, U max) { +static inline bool InRange(double d, T min, U max) +{ // The casts can lose precision, but we are looking only for // an approximate range. Might fail on edge cases though. ~cdunn - //return d >= static_cast<double>(min) && d <= static_cast<double>(max); + // return d >= static_cast<double>(min) && d <= static_cast<double>(max); return d >= min && d <= max; } #else // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION) -static inline double integerToDouble(Json::UInt64 value) { - return static_cast<double>(Int64(value / 2)) * 2.0 + static_cast<double>(Int64(value & 1)); +static inline double integerToDouble(Json::UInt64 value) +{ + return static_cast<double>(Int64(value / 2)) * 2.0 + + static_cast<double>(Int64(value & 1)); } -template <typename T> static inline double integerToDouble(T value) { +template <typename T> +static inline double integerToDouble(T value) +{ return static_cast<double>(value); } template <typename T, typename U> -static inline bool InRange(double d, T min, U max) { +static inline bool InRange(double d, T min, U max) +{ return d >= integerToDouble(min) && d <= integerToDouble(max); } #endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION) @@ -94,8 +102,7 @@ static inline bool InRange(double d, T min, U max) { * computed using strlen(value). * @return Pointer on the duplicate instance of string. */ -static inline char* duplicateStringValue(const char* value, - size_t length) +static inline char* duplicateStringValue(const char* value, size_t length) { // Avoid an integer overflow in the call to malloc below by limiting length // to a sane value. @@ -104,9 +111,8 @@ static inline char* duplicateStringValue(const char* value, char* newString = static_cast<char*>(malloc(length + 1)); if (newString == NULL) { - throwRuntimeError( - "in Json::Value::duplicateStringValue(): " - "Failed to allocate string value buffer"); + throwRuntimeError("in Json::Value::duplicateStringValue(): " + "Failed to allocate string value buffer"); } memcpy(newString, value, length); newString[length] = 0; @@ -115,30 +121,30 @@ static inline char* duplicateStringValue(const char* value, /* Record the length as a prefix. */ -static inline char* duplicateAndPrefixStringValue( - const char* value, - unsigned int length) +static inline char* duplicateAndPrefixStringValue(const char* value, + unsigned int length) { // Avoid an integer overflow in the call to malloc below by limiting length // to a sane value. - JSON_ASSERT_MESSAGE(length <= static_cast<unsigned>(Value::maxInt) - sizeof(unsigned) - 1U, + JSON_ASSERT_MESSAGE(length <= static_cast<unsigned>(Value::maxInt) - + sizeof(unsigned) - 1U, "in Json::Value::duplicateAndPrefixStringValue(): " "length too big for prefixing"); - unsigned actualLength = length + static_cast<unsigned>(sizeof(unsigned)) + 1U; + unsigned actualLength = + length + static_cast<unsigned>(sizeof(unsigned)) + 1U; char* newString = static_cast<char*>(malloc(actualLength)); if (newString == 0) { - throwRuntimeError( - "in Json::Value::duplicateAndPrefixStringValue(): " - "Failed to allocate string value buffer"); + throwRuntimeError("in Json::Value::duplicateAndPrefixStringValue(): " + "Failed to allocate string value buffer"); } *reinterpret_cast<unsigned*>(newString) = length; memcpy(newString + sizeof(unsigned), value, length); - newString[actualLength - 1U] = 0; // to avoid buffer over-run accidents by users later + newString[actualLength - 1U] = + 0; // to avoid buffer over-run accidents by users later return newString; } -inline static void decodePrefixedString( - bool isPrefixed, char const* prefixed, - unsigned* length, char const** value) +inline static void decodePrefixedString(bool isPrefixed, char const* prefixed, + unsigned* length, char const** value) { if (!isPrefixed) { *length = static_cast<unsigned>(strlen(prefixed)); @@ -148,10 +154,12 @@ inline static void decodePrefixedString( *value = prefixed + sizeof(unsigned); } } -/** Free the string duplicated by duplicateStringValue()/duplicateAndPrefixStringValue(). +/** Free the string duplicated by + * duplicateStringValue()/duplicateAndPrefixStringValue(). */ #if JSONCPP_USING_SECURE_MEMORY -static inline void releasePrefixedStringValue(char* value) { +static inline void releasePrefixedStringValue(char* value) +{ unsigned length = 0; char const* valueDecoded; decodePrefixedString(true, value, &length, &valueDecoded); @@ -159,17 +167,20 @@ static inline void releasePrefixedStringValue(char* value) { memset(value, 0, size); free(value); } -static inline void releaseStringValue(char* value, unsigned length) { +static inline void releaseStringValue(char* value, unsigned length) +{ // length==0 => we allocated the strings memory - size_t size = (length==0) ? strlen(value) : length; + size_t size = (length == 0) ? strlen(value) : length; memset(value, 0, size); free(value); } -#else // !JSONCPP_USING_SECURE_MEMORY -static inline void releasePrefixedStringValue(char* value) { +#else // !JSONCPP_USING_SECURE_MEMORY +static inline void releasePrefixedStringValue(char* value) +{ free(value); } -static inline void releaseStringValue(char* value, unsigned) { +static inline void releaseStringValue(char* value, unsigned) +{ free(value); } #endif // JSONCPP_USING_SECURE_MEMORY @@ -185,26 +196,30 @@ static inline void releaseStringValue(char* value, unsigned) { // ////////////////////////////////////////////////////////////////// #if !defined(JSON_IS_AMALGAMATION) -#include "json_valueiterator.inl" +# include "json_valueiterator.inl" #endif // if !defined(JSON_IS_AMALGAMATION) namespace Json { Exception::Exception(JSONCPP_STRING const& msg) : msg_(msg) -{} +{ +} Exception::~Exception() JSONCPP_NOEXCEPT -{} +{ +} char const* Exception::what() const JSONCPP_NOEXCEPT { - return msg_.c_str(); + return this->msg_.c_str(); } RuntimeError::RuntimeError(JSONCPP_STRING const& msg) : Exception(msg) -{} +{ +} LogicError::LogicError(JSONCPP_STRING const& msg) : Exception(msg) -{} +{ +} JSONCPP_NORETURN void throwRuntimeError(JSONCPP_STRING const& msg) { throw RuntimeError(msg); @@ -222,25 +237,29 @@ JSONCPP_NORETURN void throwLogicError(JSONCPP_STRING const& msg) // ////////////////////////////////////////////////////////////////// // ////////////////////////////////////////////////////////////////// -Value::CommentInfo::CommentInfo() : comment_(0) -{} +Value::CommentInfo::CommentInfo() + : comment_(0) +{ +} -Value::CommentInfo::~CommentInfo() { - if (comment_) - releaseStringValue(comment_, 0u); +Value::CommentInfo::~CommentInfo() +{ + if (this->comment_) + releaseStringValue(this->comment_, 0u); } -void Value::CommentInfo::setComment(const char* text, size_t len) { - if (comment_) { - releaseStringValue(comment_, 0u); - comment_ = 0; +void Value::CommentInfo::setComment(const char* text, size_t len) +{ + if (this->comment_) { + releaseStringValue(this->comment_, 0u); + this->comment_ = 0; } JSON_ASSERT(text != 0); JSON_ASSERT_MESSAGE( - text[0] == '\0' || text[0] == '/', - "in Json::Value::setComment(): Comments must start with /"); + text[0] == '\0' || text[0] == '/', + "in Json::Value::setComment(): Comments must start with /"); // It seems that /**/ style comments are acceptable as well. - comment_ = duplicateStringValue(text, len); + this->comment_ = duplicateStringValue(text, len); } // ////////////////////////////////////////////////////////////////// @@ -254,91 +273,130 @@ void Value::CommentInfo::setComment(const char* text, size_t len) { // Notes: policy_ indicates if the string was allocated when // a string is stored. -Value::CZString::CZString(ArrayIndex aindex) : cstr_(0), index_(aindex) {} +Value::CZString::CZString(ArrayIndex aindex) + : cstr_(0) + , index_(aindex) +{ +} -Value::CZString::CZString(char const* str, unsigned ulength, DuplicationPolicy allocate) - : cstr_(str) { +Value::CZString::CZString(char const* str, unsigned ulength, + DuplicationPolicy allocate) + : cstr_(str) +{ // allocate != duplicate - storage_.policy_ = allocate & 0x3; - storage_.length_ = ulength & 0x3FFFFFFF; + this->storage_.policy_ = allocate & 0x3; + this->storage_.length_ = ulength & 0x3FFFFFFF; } -Value::CZString::CZString(const CZString& other) { - cstr_ = (other.storage_.policy_ != noDuplication && other.cstr_ != 0 - ? duplicateStringValue(other.cstr_, other.storage_.length_) - : other.cstr_); - storage_.policy_ = static_cast<unsigned>(other.cstr_ - ? (static_cast<DuplicationPolicy>(other.storage_.policy_) == noDuplication - ? noDuplication : duplicate) - : static_cast<DuplicationPolicy>(other.storage_.policy_)) & 3U; - storage_.length_ = other.storage_.length_; +Value::CZString::CZString(const CZString& other) +{ + this->cstr_ = (other.storage_.policy_ != noDuplication && other.cstr_ != 0 + ? duplicateStringValue(other.cstr_, other.storage_.length_) + : other.cstr_); + this->storage_.policy_ = + static_cast<unsigned>( + other.cstr_ ? (static_cast<DuplicationPolicy>(other.storage_.policy_) == + noDuplication + ? noDuplication + : duplicate) + : static_cast<DuplicationPolicy>(other.storage_.policy_)) & + 3U; + this->storage_.length_ = other.storage_.length_; } #if JSON_HAS_RVALUE_REFERENCES Value::CZString::CZString(CZString&& other) - : cstr_(other.cstr_), index_(other.index_) { + : cstr_(other.cstr_) + , index_(other.index_) +{ other.cstr_ = nullptr; } #endif -Value::CZString::~CZString() { - if (cstr_ && storage_.policy_ == duplicate) { - releaseStringValue(const_cast<char*>(cstr_), storage_.length_ + 1u); //+1 for null terminating character for sake of completeness but not actually necessary +Value::CZString::~CZString() +{ + if (this->cstr_ && this->storage_.policy_ == duplicate) { + releaseStringValue(const_cast<char*>(this->cstr_), + this->storage_.length_ + + 1u); //+1 for null terminating character for sake of + //completeness but not actually necessary } } -void Value::CZString::swap(CZString& other) { - std::swap(cstr_, other.cstr_); - std::swap(index_, other.index_); +void Value::CZString::swap(CZString& other) +{ + std::swap(this->cstr_, other.cstr_); + std::swap(this->index_, other.index_); } -Value::CZString& Value::CZString::operator=(const CZString& other) { - cstr_ = other.cstr_; - index_ = other.index_; +Value::CZString& Value::CZString::operator=(const CZString& other) +{ + this->cstr_ = other.cstr_; + this->index_ = other.index_; return *this; } #if JSON_HAS_RVALUE_REFERENCES -Value::CZString& Value::CZString::operator=(CZString&& other) { - cstr_ = other.cstr_; - index_ = other.index_; +Value::CZString& Value::CZString::operator=(CZString&& other) +{ + this->cstr_ = other.cstr_; + this->index_ = other.index_; other.cstr_ = nullptr; return *this; } #endif -bool Value::CZString::operator<(const CZString& other) const { - if (!cstr_) return index_ < other.index_; - //return strcmp(cstr_, other.cstr_) < 0; +bool Value::CZString::operator<(const CZString& other) const +{ + if (!this->cstr_) + return this->index_ < other.index_; + // return strcmp(cstr_, other.cstr_) < 0; // Assume both are strings. unsigned this_len = this->storage_.length_; unsigned other_len = other.storage_.length_; unsigned min_len = std::min<unsigned>(this_len, other_len); JSON_ASSERT(this->cstr_ && other.cstr_); int comp = memcmp(this->cstr_, other.cstr_, min_len); - if (comp < 0) return true; - if (comp > 0) return false; + if (comp < 0) + return true; + if (comp > 0) + return false; return (this_len < other_len); } -bool Value::CZString::operator==(const CZString& other) const { - if (!cstr_) return index_ == other.index_; - //return strcmp(cstr_, other.cstr_) == 0; +bool Value::CZString::operator==(const CZString& other) const +{ + if (!this->cstr_) + return this->index_ == other.index_; + // return strcmp(cstr_, other.cstr_) == 0; // Assume both are strings. unsigned this_len = this->storage_.length_; unsigned other_len = other.storage_.length_; - if (this_len != other_len) return false; + if (this_len != other_len) + return false; JSON_ASSERT(this->cstr_ && other.cstr_); int comp = memcmp(this->cstr_, other.cstr_, this_len); return comp == 0; } -ArrayIndex Value::CZString::index() const { return index_; } +ArrayIndex Value::CZString::index() const +{ + return this->index_; +} -//const char* Value::CZString::c_str() const { return cstr_; } -const char* Value::CZString::data() const { return cstr_; } -unsigned Value::CZString::length() const { return storage_.length_; } -bool Value::CZString::isStaticString() const { return storage_.policy_ == noDuplication; } +// const char* Value::CZString::c_str() const { return cstr_; } +const char* Value::CZString::data() const +{ + return this->cstr_; +} +unsigned Value::CZString::length() const +{ + return this->storage_.length_; +} +bool Value::CZString::isStaticString() const +{ + return this->storage_.policy_ == noDuplication; +} // ////////////////////////////////////////////////////////////////// // ////////////////////////////////////////////////////////////////// @@ -352,210 +410,238 @@ bool Value::CZString::isStaticString() const { return storage_.policy_ == noDupl * memset( this, 0, sizeof(Value) ) * This optimization is used in ValueInternalMap fast allocator. */ -Value::Value(ValueType vtype) { +Value::Value(ValueType vtype) +{ static char const emptyString[] = ""; - initBasic(vtype); + this->initBasic(vtype); switch (vtype) { - case nullValue: - break; - case intValue: - case uintValue: - value_.int_ = 0; - break; - case realValue: - value_.real_ = 0.0; - break; - case stringValue: - // allocated_ == false, so this is safe. - value_.string_ = const_cast<char*>(static_cast<char const*>(emptyString)); - break; - case arrayValue: - case objectValue: - value_.map_ = new ObjectValues(); - break; - case booleanValue: - value_.bool_ = false; - break; - default: - JSON_ASSERT_UNREACHABLE; + case nullValue: + break; + case intValue: + case uintValue: + this->value_.int_ = 0; + break; + case realValue: + this->value_.real_ = 0.0; + break; + case stringValue: + // allocated_ == false, so this is safe. + this->value_.string_ = + const_cast<char*>(static_cast<char const*>(emptyString)); + break; + case arrayValue: + case objectValue: + this->value_.map_ = new ObjectValues(); + break; + case booleanValue: + this->value_.bool_ = false; + break; + default: + JSON_ASSERT_UNREACHABLE; } } -Value::Value(Int value) { - initBasic(intValue); - value_.int_ = value; +Value::Value(Int value) +{ + this->initBasic(intValue); + this->value_.int_ = value; } -Value::Value(UInt value) { - initBasic(uintValue); - value_.uint_ = value; +Value::Value(UInt value) +{ + this->initBasic(uintValue); + this->value_.uint_ = value; } #if defined(JSON_HAS_INT64) -Value::Value(Int64 value) { - initBasic(intValue); - value_.int_ = value; +Value::Value(Int64 value) +{ + this->initBasic(intValue); + this->value_.int_ = value; } -Value::Value(UInt64 value) { - initBasic(uintValue); - value_.uint_ = value; +Value::Value(UInt64 value) +{ + this->initBasic(uintValue); + this->value_.uint_ = value; } #endif // defined(JSON_HAS_INT64) -Value::Value(double value) { - initBasic(realValue); - value_.real_ = value; +Value::Value(double value) +{ + this->initBasic(realValue); + this->value_.real_ = value; } -Value::Value(const char* value) { - initBasic(stringValue, true); +Value::Value(const char* value) +{ + this->initBasic(stringValue, true); JSON_ASSERT_MESSAGE(value != NULL, "Null Value Passed to Value Constructor"); - value_.string_ = duplicateAndPrefixStringValue(value, static_cast<unsigned>(strlen(value))); + this->value_.string_ = + duplicateAndPrefixStringValue(value, static_cast<unsigned>(strlen(value))); } -Value::Value(const char* beginValue, const char* endValue) { - initBasic(stringValue, true); - value_.string_ = - duplicateAndPrefixStringValue(beginValue, static_cast<unsigned>(endValue - beginValue)); +Value::Value(const char* beginValue, const char* endValue) +{ + this->initBasic(stringValue, true); + this->value_.string_ = duplicateAndPrefixStringValue( + beginValue, static_cast<unsigned>(endValue - beginValue)); } -Value::Value(const JSONCPP_STRING& value) { - initBasic(stringValue, true); - value_.string_ = - duplicateAndPrefixStringValue(value.data(), static_cast<unsigned>(value.length())); +Value::Value(const JSONCPP_STRING& value) +{ + this->initBasic(stringValue, true); + this->value_.string_ = duplicateAndPrefixStringValue( + value.data(), static_cast<unsigned>(value.length())); } -Value::Value(const StaticString& value) { - initBasic(stringValue); - value_.string_ = const_cast<char*>(value.c_str()); +Value::Value(const StaticString& value) +{ + this->initBasic(stringValue); + this->value_.string_ = const_cast<char*>(value.c_str()); } #ifdef JSON_USE_CPPTL -Value::Value(const CppTL::ConstString& value) { +Value::Value(const CppTL::ConstString& value) +{ initBasic(stringValue, true); - value_.string_ = duplicateAndPrefixStringValue(value, static_cast<unsigned>(value.length())); + value_.string_ = duplicateAndPrefixStringValue( + value, static_cast<unsigned>(value.length())); } #endif -Value::Value(bool value) { - initBasic(booleanValue); - value_.bool_ = value; +Value::Value(bool value) +{ + this->initBasic(booleanValue); + this->value_.bool_ = value; } Value::Value(Value const& other) - : type_(other.type_), allocated_(false) - , - comments_(0), start_(other.start_), limit_(other.limit_) -{ - switch (type_) { - case nullValue: - case intValue: - case uintValue: - case realValue: - case booleanValue: - value_ = other.value_; - break; - case stringValue: - if (other.value_.string_ && other.allocated_) { - unsigned len; - char const* str; - decodePrefixedString(other.allocated_, other.value_.string_, - &len, &str); - value_.string_ = duplicateAndPrefixStringValue(str, len); - allocated_ = true; - } else { - value_.string_ = other.value_.string_; - allocated_ = false; - } - break; - case arrayValue: - case objectValue: - value_.map_ = new ObjectValues(*other.value_.map_); - break; - default: - JSON_ASSERT_UNREACHABLE; + : type_(other.type_) + , allocated_(false) + , comments_(0) + , start_(other.start_) + , limit_(other.limit_) +{ + switch (this->type_) { + case nullValue: + case intValue: + case uintValue: + case realValue: + case booleanValue: + this->value_ = other.value_; + break; + case stringValue: + if (other.value_.string_ && other.allocated_) { + unsigned len; + char const* str; + decodePrefixedString(other.allocated_, other.value_.string_, &len, + &str); + this->value_.string_ = duplicateAndPrefixStringValue(str, len); + this->allocated_ = true; + } else { + this->value_.string_ = other.value_.string_; + this->allocated_ = false; + } + break; + case arrayValue: + case objectValue: + this->value_.map_ = new ObjectValues(*other.value_.map_); + break; + default: + JSON_ASSERT_UNREACHABLE; } if (other.comments_) { - comments_ = new CommentInfo[numberOfCommentPlacement]; + this->comments_ = new CommentInfo[numberOfCommentPlacement]; for (int comment = 0; comment < numberOfCommentPlacement; ++comment) { const CommentInfo& otherComment = other.comments_[comment]; if (otherComment.comment_) - comments_[comment].setComment( - otherComment.comment_, strlen(otherComment.comment_)); + this->comments_[comment].setComment(otherComment.comment_, + strlen(otherComment.comment_)); } } } #if JSON_HAS_RVALUE_REFERENCES // Move constructor -Value::Value(Value&& other) { - initBasic(nullValue); - swap(other); +Value::Value(Value&& other) +{ + this->initBasic(nullValue); + this->swap(other); } #endif -Value::~Value() { - switch (type_) { - case nullValue: - case intValue: - case uintValue: - case realValue: - case booleanValue: - break; - case stringValue: - if (allocated_) - releasePrefixedStringValue(value_.string_); - break; - case arrayValue: - case objectValue: - delete value_.map_; - break; - default: - JSON_ASSERT_UNREACHABLE; +Value::~Value() +{ + switch (this->type_) { + case nullValue: + case intValue: + case uintValue: + case realValue: + case booleanValue: + break; + case stringValue: + if (this->allocated_) + releasePrefixedStringValue(this->value_.string_); + break; + case arrayValue: + case objectValue: + delete this->value_.map_; + break; + default: + JSON_ASSERT_UNREACHABLE; } - delete[] comments_; + delete[] this->comments_; - value_.uint_ = 0; + this->value_.uint_ = 0; } -Value& Value::operator=(Value other) { - swap(other); +Value& Value::operator=(Value other) +{ + this->swap(other); return *this; } -void Value::swapPayload(Value& other) { - ValueType temp = type_; - type_ = other.type_; +void Value::swapPayload(Value& other) +{ + ValueType temp = this->type_; + this->type_ = other.type_; other.type_ = temp; - std::swap(value_, other.value_); - int temp2 = allocated_; - allocated_ = other.allocated_; + std::swap(this->value_, other.value_); + int temp2 = this->allocated_; + this->allocated_ = other.allocated_; other.allocated_ = temp2 & 0x1; } -void Value::copyPayload(const Value& other) { - type_ = other.type_; - value_ = other.value_; - allocated_ = other.allocated_; +void Value::copyPayload(const Value& other) +{ + this->type_ = other.type_; + this->value_ = other.value_; + this->allocated_ = other.allocated_; } -void Value::swap(Value& other) { - swapPayload(other); - std::swap(comments_, other.comments_); - std::swap(start_, other.start_); - std::swap(limit_, other.limit_); +void Value::swap(Value& other) +{ + this->swapPayload(other); + std::swap(this->comments_, other.comments_); + std::swap(this->start_, other.start_); + std::swap(this->limit_, other.limit_); } -void Value::copy(const Value& other) { - copyPayload(other); - comments_ = other.comments_; - start_ = other.start_; - limit_ = other.limit_; +void Value::copy(const Value& other) +{ + this->copyPayload(other); + this->comments_ = other.comments_; + this->start_ = other.start_; + this->limit_ = other.limit_; } -ValueType Value::type() const { return type_; } +ValueType Value::type() const +{ + return this->type_; +} -int Value::compare(const Value& other) const { +int Value::compare(const Value& other) const +{ if (*this < other) return -1; if (*this > other) @@ -563,509 +649,568 @@ int Value::compare(const Value& other) const { return 0; } -bool Value::operator<(const Value& other) const { - int typeDelta = type_ - other.type_; +bool Value::operator<(const Value& other) const +{ + int typeDelta = this->type_ - other.type_; if (typeDelta) return typeDelta < 0 ? true : false; - switch (type_) { - case nullValue: - return false; - case intValue: - return value_.int_ < other.value_.int_; - case uintValue: - return value_.uint_ < other.value_.uint_; - case realValue: - return value_.real_ < other.value_.real_; - case booleanValue: - return value_.bool_ < other.value_.bool_; - case stringValue: - { - if ((value_.string_ == 0) || (other.value_.string_ == 0)) { - if (other.value_.string_) return true; - else return false; + switch (this->type_) { + case nullValue: + return false; + case intValue: + return this->value_.int_ < other.value_.int_; + case uintValue: + return this->value_.uint_ < other.value_.uint_; + case realValue: + return this->value_.real_ < other.value_.real_; + case booleanValue: + return this->value_.bool_ < other.value_.bool_; + case stringValue: { + if ((this->value_.string_ == 0) || (other.value_.string_ == 0)) { + if (other.value_.string_) + return true; + else + return false; + } + unsigned this_len; + unsigned other_len; + char const* this_str; + char const* other_str; + decodePrefixedString(this->allocated_, this->value_.string_, &this_len, + &this_str); + decodePrefixedString(other.allocated_, other.value_.string_, &other_len, + &other_str); + unsigned min_len = std::min<unsigned>(this_len, other_len); + JSON_ASSERT(this_str && other_str); + int comp = memcmp(this_str, other_str, min_len); + if (comp < 0) + return true; + if (comp > 0) + return false; + return (this_len < other_len); } - unsigned this_len; - unsigned other_len; - char const* this_str; - char const* other_str; - decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str); - decodePrefixedString(other.allocated_, other.value_.string_, &other_len, &other_str); - unsigned min_len = std::min<unsigned>(this_len, other_len); - JSON_ASSERT(this_str && other_str); - int comp = memcmp(this_str, other_str, min_len); - if (comp < 0) return true; - if (comp > 0) return false; - return (this_len < other_len); - } - case arrayValue: - case objectValue: { - int delta = int(value_.map_->size() - other.value_.map_->size()); - if (delta) - return delta < 0; - return (*value_.map_) < (*other.value_.map_); - } - default: - JSON_ASSERT_UNREACHABLE; + case arrayValue: + case objectValue: { + int delta = int(this->value_.map_->size() - other.value_.map_->size()); + if (delta) + return delta < 0; + return (*this->value_.map_) < (*other.value_.map_); + } + default: + JSON_ASSERT_UNREACHABLE; } return false; // unreachable } -bool Value::operator<=(const Value& other) const { return !(other < *this); } +bool Value::operator<=(const Value& other) const +{ + return !(other < *this); +} -bool Value::operator>=(const Value& other) const { return !(*this < other); } +bool Value::operator>=(const Value& other) const +{ + return !(*this < other); +} -bool Value::operator>(const Value& other) const { return other < *this; } +bool Value::operator>(const Value& other) const +{ + return other < *this; +} -bool Value::operator==(const Value& other) const { +bool Value::operator==(const Value& other) const +{ // if ( type_ != other.type_ ) // GCC 2.95.3 says: // attempt to take address of bit-field structure member `Json::Value::type_' // Beats me, but a temp solves the problem. int temp = other.type_; - if (type_ != temp) + if (this->type_ != temp) return false; - switch (type_) { - case nullValue: - return true; - case intValue: - return value_.int_ == other.value_.int_; - case uintValue: - return value_.uint_ == other.value_.uint_; - case realValue: - return value_.real_ == other.value_.real_; - case booleanValue: - return value_.bool_ == other.value_.bool_; - case stringValue: - { - if ((value_.string_ == 0) || (other.value_.string_ == 0)) { - return (value_.string_ == other.value_.string_); + switch (this->type_) { + case nullValue: + return true; + case intValue: + return this->value_.int_ == other.value_.int_; + case uintValue: + return this->value_.uint_ == other.value_.uint_; + case realValue: + return this->value_.real_ == other.value_.real_; + case booleanValue: + return this->value_.bool_ == other.value_.bool_; + case stringValue: { + if ((this->value_.string_ == 0) || (other.value_.string_ == 0)) { + return (this->value_.string_ == other.value_.string_); + } + unsigned this_len; + unsigned other_len; + char const* this_str; + char const* other_str; + decodePrefixedString(this->allocated_, this->value_.string_, &this_len, + &this_str); + decodePrefixedString(other.allocated_, other.value_.string_, &other_len, + &other_str); + if (this_len != other_len) + return false; + JSON_ASSERT(this_str && other_str); + int comp = memcmp(this_str, other_str, this_len); + return comp == 0; } - unsigned this_len; - unsigned other_len; - char const* this_str; - char const* other_str; - decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str); - decodePrefixedString(other.allocated_, other.value_.string_, &other_len, &other_str); - if (this_len != other_len) return false; - JSON_ASSERT(this_str && other_str); - int comp = memcmp(this_str, other_str, this_len); - return comp == 0; - } - case arrayValue: - case objectValue: - return value_.map_->size() == other.value_.map_->size() && - (*value_.map_) == (*other.value_.map_); - default: - JSON_ASSERT_UNREACHABLE; + case arrayValue: + case objectValue: + return this->value_.map_->size() == other.value_.map_->size() && + (*this->value_.map_) == (*other.value_.map_); + default: + JSON_ASSERT_UNREACHABLE; } return false; // unreachable } -bool Value::operator!=(const Value& other) const { return !(*this == other); } +bool Value::operator!=(const Value& other) const +{ + return !(*this == other); +} -const char* Value::asCString() const { +const char* Value::asCString() const +{ JSON_ASSERT_MESSAGE(type_ == stringValue, "in Json::Value::asCString(): requires stringValue"); - if (value_.string_ == 0) return 0; + if (this->value_.string_ == 0) + return 0; unsigned this_len; char const* this_str; - decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str); + decodePrefixedString(this->allocated_, this->value_.string_, &this_len, + &this_str); return this_str; } #if JSONCPP_USING_SECURE_MEMORY -unsigned Value::getCStringLength() const { +unsigned Value::getCStringLength() const +{ JSON_ASSERT_MESSAGE(type_ == stringValue, - "in Json::Value::asCString(): requires stringValue"); - if (value_.string_ == 0) return 0; + "in Json::Value::asCString(): requires stringValue"); + if (value_.string_ == 0) + return 0; unsigned this_len; char const* this_str; - decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str); + decodePrefixedString(this->allocated_, this->value_.string_, &this_len, + &this_str); return this_len; } #endif -bool Value::getString(char const** str, char const** cend) const { - if (type_ != stringValue) return false; - if (value_.string_ == 0) return false; +bool Value::getString(char const** str, char const** cend) const +{ + if (this->type_ != stringValue) + return false; + if (this->value_.string_ == 0) + return false; unsigned length; decodePrefixedString(this->allocated_, this->value_.string_, &length, str); *cend = *str + length; return true; } -JSONCPP_STRING Value::asString() const { - switch (type_) { - case nullValue: - return ""; - case stringValue: - { - if (value_.string_ == 0) return ""; - unsigned this_len; - char const* this_str; - decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str); - return JSONCPP_STRING(this_str, this_len); - } - case booleanValue: - return value_.bool_ ? "true" : "false"; - case intValue: - return valueToString(value_.int_); - case uintValue: - return valueToString(value_.uint_); - case realValue: - return valueToString(value_.real_); - default: - JSON_FAIL_MESSAGE("Type is not convertible to string"); +JSONCPP_STRING Value::asString() const +{ + switch (this->type_) { + case nullValue: + return ""; + case stringValue: { + if (this->value_.string_ == 0) + return ""; + unsigned this_len; + char const* this_str; + decodePrefixedString(this->allocated_, this->value_.string_, &this_len, + &this_str); + return JSONCPP_STRING(this_str, this_len); + } + case booleanValue: + return this->value_.bool_ ? "true" : "false"; + case intValue: + return valueToString(this->value_.int_); + case uintValue: + return valueToString(this->value_.uint_); + case realValue: + return valueToString(this->value_.real_); + default: + JSON_FAIL_MESSAGE("Type is not convertible to string"); } } #ifdef JSON_USE_CPPTL -CppTL::ConstString Value::asConstString() const { +CppTL::ConstString Value::asConstString() const +{ unsigned len; char const* str; - decodePrefixedString(allocated_, value_.string_, - &len, &str); + decodePrefixedString(allocated_, value_.string_, &len, &str); return CppTL::ConstString(str, len); } #endif -Value::Int Value::asInt() const { - switch (type_) { - case intValue: - JSON_ASSERT_MESSAGE(isInt(), "LargestInt out of Int range"); - return Int(value_.int_); - case uintValue: - JSON_ASSERT_MESSAGE(isInt(), "LargestUInt out of Int range"); - return Int(value_.uint_); - case realValue: - JSON_ASSERT_MESSAGE(InRange(value_.real_, minInt, maxInt), - "double out of Int range"); - return Int(value_.real_); - case nullValue: - return 0; - case booleanValue: - return value_.bool_ ? 1 : 0; - default: - break; +Value::Int Value::asInt() const +{ + switch (this->type_) { + case intValue: + JSON_ASSERT_MESSAGE(isInt(), "LargestInt out of Int range"); + return Int(this->value_.int_); + case uintValue: + JSON_ASSERT_MESSAGE(isInt(), "LargestUInt out of Int range"); + return Int(this->value_.uint_); + case realValue: + JSON_ASSERT_MESSAGE(InRange(value_.real_, minInt, maxInt), + "double out of Int range"); + return Int(this->value_.real_); + case nullValue: + return 0; + case booleanValue: + return this->value_.bool_ ? 1 : 0; + default: + break; } JSON_FAIL_MESSAGE("Value is not convertible to Int."); } -Value::UInt Value::asUInt() const { - switch (type_) { - case intValue: - JSON_ASSERT_MESSAGE(isUInt(), "LargestInt out of UInt range"); - return UInt(value_.int_); - case uintValue: - JSON_ASSERT_MESSAGE(isUInt(), "LargestUInt out of UInt range"); - return UInt(value_.uint_); - case realValue: - JSON_ASSERT_MESSAGE(InRange(value_.real_, 0, maxUInt), - "double out of UInt range"); - return UInt(value_.real_); - case nullValue: - return 0; - case booleanValue: - return value_.bool_ ? 1 : 0; - default: - break; +Value::UInt Value::asUInt() const +{ + switch (this->type_) { + case intValue: + JSON_ASSERT_MESSAGE(isUInt(), "LargestInt out of UInt range"); + return UInt(this->value_.int_); + case uintValue: + JSON_ASSERT_MESSAGE(isUInt(), "LargestUInt out of UInt range"); + return UInt(this->value_.uint_); + case realValue: + JSON_ASSERT_MESSAGE(InRange(value_.real_, 0, maxUInt), + "double out of UInt range"); + return UInt(this->value_.real_); + case nullValue: + return 0; + case booleanValue: + return this->value_.bool_ ? 1 : 0; + default: + break; } JSON_FAIL_MESSAGE("Value is not convertible to UInt."); } #if defined(JSON_HAS_INT64) -Value::Int64 Value::asInt64() const { - switch (type_) { - case intValue: - return Int64(value_.int_); - case uintValue: - JSON_ASSERT_MESSAGE(isInt64(), "LargestUInt out of Int64 range"); - return Int64(value_.uint_); - case realValue: - JSON_ASSERT_MESSAGE(InRange(value_.real_, minInt64, maxInt64), - "double out of Int64 range"); - return Int64(value_.real_); - case nullValue: - return 0; - case booleanValue: - return value_.bool_ ? 1 : 0; - default: - break; +Value::Int64 Value::asInt64() const +{ + switch (this->type_) { + case intValue: + return Int64(this->value_.int_); + case uintValue: + JSON_ASSERT_MESSAGE(isInt64(), "LargestUInt out of Int64 range"); + return Int64(this->value_.uint_); + case realValue: + JSON_ASSERT_MESSAGE(InRange(value_.real_, minInt64, maxInt64), + "double out of Int64 range"); + return Int64(this->value_.real_); + case nullValue: + return 0; + case booleanValue: + return this->value_.bool_ ? 1 : 0; + default: + break; } JSON_FAIL_MESSAGE("Value is not convertible to Int64."); } -Value::UInt64 Value::asUInt64() const { - switch (type_) { - case intValue: - JSON_ASSERT_MESSAGE(isUInt64(), "LargestInt out of UInt64 range"); - return UInt64(value_.int_); - case uintValue: - return UInt64(value_.uint_); - case realValue: - JSON_ASSERT_MESSAGE(InRange(value_.real_, 0, maxUInt64), - "double out of UInt64 range"); - return UInt64(value_.real_); - case nullValue: - return 0; - case booleanValue: - return value_.bool_ ? 1 : 0; - default: - break; +Value::UInt64 Value::asUInt64() const +{ + switch (this->type_) { + case intValue: + JSON_ASSERT_MESSAGE(isUInt64(), "LargestInt out of UInt64 range"); + return UInt64(this->value_.int_); + case uintValue: + return UInt64(this->value_.uint_); + case realValue: + JSON_ASSERT_MESSAGE(InRange(value_.real_, 0, maxUInt64), + "double out of UInt64 range"); + return UInt64(this->value_.real_); + case nullValue: + return 0; + case booleanValue: + return this->value_.bool_ ? 1 : 0; + default: + break; } JSON_FAIL_MESSAGE("Value is not convertible to UInt64."); } #endif // if defined(JSON_HAS_INT64) -LargestInt Value::asLargestInt() const { +LargestInt Value::asLargestInt() const +{ #if defined(JSON_NO_INT64) return asInt(); #else - return asInt64(); + return this->asInt64(); #endif } -LargestUInt Value::asLargestUInt() const { +LargestUInt Value::asLargestUInt() const +{ #if defined(JSON_NO_INT64) return asUInt(); #else - return asUInt64(); + return this->asUInt64(); #endif } -double Value::asDouble() const { - switch (type_) { - case intValue: - return static_cast<double>(value_.int_); - case uintValue: +double Value::asDouble() const +{ + switch (this->type_) { + case intValue: + return static_cast<double>(this->value_.int_); + case uintValue: #if !defined(JSON_USE_INT64_DOUBLE_CONVERSION) - return static_cast<double>(value_.uint_); + return static_cast<double>(this->value_.uint_); #else // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION) - return integerToDouble(value_.uint_); + return integerToDouble(value_.uint_); #endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION) - case realValue: - return value_.real_; - case nullValue: - return 0.0; - case booleanValue: - return value_.bool_ ? 1.0 : 0.0; - default: - break; + case realValue: + return this->value_.real_; + case nullValue: + return 0.0; + case booleanValue: + return this->value_.bool_ ? 1.0 : 0.0; + default: + break; } JSON_FAIL_MESSAGE("Value is not convertible to double."); } -float Value::asFloat() const { - switch (type_) { - case intValue: - return static_cast<float>(value_.int_); - case uintValue: +float Value::asFloat() const +{ + switch (this->type_) { + case intValue: + return static_cast<float>(this->value_.int_); + case uintValue: #if !defined(JSON_USE_INT64_DOUBLE_CONVERSION) - return static_cast<float>(value_.uint_); + return static_cast<float>(this->value_.uint_); #else // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION) - // This can fail (silently?) if the value is bigger than MAX_FLOAT. - return static_cast<float>(integerToDouble(value_.uint_)); + // This can fail (silently?) if the value is bigger than MAX_FLOAT. + return static_cast<float>(integerToDouble(value_.uint_)); #endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION) - case realValue: - return static_cast<float>(value_.real_); - case nullValue: - return 0.0; - case booleanValue: - return value_.bool_ ? 1.0f : 0.0f; - default: - break; + case realValue: + return static_cast<float>(this->value_.real_); + case nullValue: + return 0.0; + case booleanValue: + return this->value_.bool_ ? 1.0f : 0.0f; + default: + break; } JSON_FAIL_MESSAGE("Value is not convertible to float."); } -bool Value::asBool() const { - switch (type_) { - case booleanValue: - return value_.bool_; - case nullValue: - return false; - case intValue: - return value_.int_ ? true : false; - case uintValue: - return value_.uint_ ? true : false; - case realValue: - // This is kind of strange. Not recommended. - return (value_.real_ != 0.0) ? true : false; - default: - break; +bool Value::asBool() const +{ + switch (this->type_) { + case booleanValue: + return this->value_.bool_; + case nullValue: + return false; + case intValue: + return this->value_.int_ ? true : false; + case uintValue: + return this->value_.uint_ ? true : false; + case realValue: + // This is kind of strange. Not recommended. + return (this->value_.real_ != 0.0) ? true : false; + default: + break; } JSON_FAIL_MESSAGE("Value is not convertible to bool."); } -bool Value::isConvertibleTo(ValueType other) const { +bool Value::isConvertibleTo(ValueType other) const +{ switch (other) { - case nullValue: - return (isNumeric() && asDouble() == 0.0) || - (type_ == booleanValue && value_.bool_ == false) || - (type_ == stringValue && asString().empty()) || - (type_ == arrayValue && value_.map_->size() == 0) || - (type_ == objectValue && value_.map_->size() == 0) || - type_ == nullValue; - case intValue: - return isInt() || - (type_ == realValue && InRange(value_.real_, minInt, maxInt)) || - type_ == booleanValue || type_ == nullValue; - case uintValue: - return isUInt() || - (type_ == realValue && InRange(value_.real_, 0, maxUInt)) || - type_ == booleanValue || type_ == nullValue; - case realValue: - return isNumeric() || type_ == booleanValue || type_ == nullValue; - case booleanValue: - return isNumeric() || type_ == booleanValue || type_ == nullValue; - case stringValue: - return isNumeric() || type_ == booleanValue || type_ == stringValue || - type_ == nullValue; - case arrayValue: - return type_ == arrayValue || type_ == nullValue; - case objectValue: - return type_ == objectValue || type_ == nullValue; + case nullValue: + return (this->isNumeric() && this->asDouble() == 0.0) || + (this->type_ == booleanValue && this->value_.bool_ == false) || + (this->type_ == stringValue && this->asString().empty()) || + (this->type_ == arrayValue && this->value_.map_->size() == 0) || + (this->type_ == objectValue && this->value_.map_->size() == 0) || + this->type_ == nullValue; + case intValue: + return this->isInt() || + (this->type_ == realValue && + InRange(this->value_.real_, minInt, maxInt)) || + this->type_ == booleanValue || this->type_ == nullValue; + case uintValue: + return this->isUInt() || + (this->type_ == realValue && + InRange(this->value_.real_, 0, maxUInt)) || + this->type_ == booleanValue || this->type_ == nullValue; + case realValue: + return this->isNumeric() || this->type_ == booleanValue || + this->type_ == nullValue; + case booleanValue: + return this->isNumeric() || this->type_ == booleanValue || + this->type_ == nullValue; + case stringValue: + return this->isNumeric() || this->type_ == booleanValue || + this->type_ == stringValue || this->type_ == nullValue; + case arrayValue: + return this->type_ == arrayValue || this->type_ == nullValue; + case objectValue: + return this->type_ == objectValue || this->type_ == nullValue; } JSON_ASSERT_UNREACHABLE; return false; } /// Number of values in array or object -ArrayIndex Value::size() const { - switch (type_) { - case nullValue: - case intValue: - case uintValue: - case realValue: - case booleanValue: - case stringValue: - return 0; - case arrayValue: // size of the array is highest index + 1 - if (!value_.map_->empty()) { - ObjectValues::const_iterator itLast = value_.map_->end(); - --itLast; - return (*itLast).first.index() + 1; - } - return 0; - case objectValue: - return ArrayIndex(value_.map_->size()); +ArrayIndex Value::size() const +{ + switch (this->type_) { + case nullValue: + case intValue: + case uintValue: + case realValue: + case booleanValue: + case stringValue: + return 0; + case arrayValue: // size of the array is highest index + 1 + if (!this->value_.map_->empty()) { + ObjectValues::const_iterator itLast = this->value_.map_->end(); + --itLast; + return (*itLast).first.index() + 1; + } + return 0; + case objectValue: + return ArrayIndex(this->value_.map_->size()); } JSON_ASSERT_UNREACHABLE; return 0; // unreachable; } -bool Value::empty() const { - if (isNull() || isArray() || isObject()) - return size() == 0u; +bool Value::empty() const +{ + if (this->isNull() || this->isArray() || this->isObject()) + return this->size() == 0u; else return false; } -bool Value::operator!() const { return isNull(); } +bool Value::operator!() const +{ + return this->isNull(); +} -void Value::clear() { +void Value::clear() +{ JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == arrayValue || - type_ == objectValue, + type_ == objectValue, "in Json::Value::clear(): requires complex value"); - start_ = 0; - limit_ = 0; - switch (type_) { - case arrayValue: - case objectValue: - value_.map_->clear(); - break; - default: - break; + this->start_ = 0; + this->limit_ = 0; + switch (this->type_) { + case arrayValue: + case objectValue: + this->value_.map_->clear(); + break; + default: + break; } } -void Value::resize(ArrayIndex newSize) { +void Value::resize(ArrayIndex newSize) +{ JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == arrayValue, "in Json::Value::resize(): requires arrayValue"); - if (type_ == nullValue) + if (this->type_ == nullValue) *this = Value(arrayValue); - ArrayIndex oldSize = size(); + ArrayIndex oldSize = this->size(); if (newSize == 0) - clear(); + this->clear(); else if (newSize > oldSize) (*this)[newSize - 1]; else { for (ArrayIndex index = newSize; index < oldSize; ++index) { - value_.map_->erase(index); + this->value_.map_->erase(index); } JSON_ASSERT(size() == newSize); } } -Value& Value::operator[](ArrayIndex index) { +Value& Value::operator[](ArrayIndex index) +{ JSON_ASSERT_MESSAGE( - type_ == nullValue || type_ == arrayValue, - "in Json::Value::operator[](ArrayIndex): requires arrayValue"); - if (type_ == nullValue) + type_ == nullValue || type_ == arrayValue, + "in Json::Value::operator[](ArrayIndex): requires arrayValue"); + if (this->type_ == nullValue) *this = Value(arrayValue); CZString key(index); - ObjectValues::iterator it = value_.map_->lower_bound(key); - if (it != value_.map_->end() && (*it).first == key) + ObjectValues::iterator it = this->value_.map_->lower_bound(key); + if (it != this->value_.map_->end() && (*it).first == key) return (*it).second; ObjectValues::value_type defaultValue(key, nullSingleton()); - it = value_.map_->insert(it, defaultValue); + it = this->value_.map_->insert(it, defaultValue); return (*it).second; } -Value& Value::operator[](int index) { +Value& Value::operator[](int index) +{ JSON_ASSERT_MESSAGE( - index >= 0, - "in Json::Value::operator[](int index): index cannot be negative"); + index >= 0, + "in Json::Value::operator[](int index): index cannot be negative"); return (*this)[ArrayIndex(index)]; } -const Value& Value::operator[](ArrayIndex index) const { +const Value& Value::operator[](ArrayIndex index) const +{ JSON_ASSERT_MESSAGE( - type_ == nullValue || type_ == arrayValue, - "in Json::Value::operator[](ArrayIndex)const: requires arrayValue"); - if (type_ == nullValue) + type_ == nullValue || type_ == arrayValue, + "in Json::Value::operator[](ArrayIndex)const: requires arrayValue"); + if (this->type_ == nullValue) return nullSingleton(); CZString key(index); - ObjectValues::const_iterator it = value_.map_->find(key); - if (it == value_.map_->end()) + ObjectValues::const_iterator it = this->value_.map_->find(key); + if (it == this->value_.map_->end()) return nullSingleton(); return (*it).second; } -const Value& Value::operator[](int index) const { +const Value& Value::operator[](int index) const +{ JSON_ASSERT_MESSAGE( - index >= 0, - "in Json::Value::operator[](int index) const: index cannot be negative"); + index >= 0, + "in Json::Value::operator[](int index) const: index cannot be negative"); return (*this)[ArrayIndex(index)]; } -void Value::initBasic(ValueType vtype, bool allocated) { - type_ = vtype; - allocated_ = allocated; - comments_ = 0; - start_ = 0; - limit_ = 0; +void Value::initBasic(ValueType vtype, bool allocated) +{ + this->type_ = vtype; + this->allocated_ = allocated; + this->comments_ = 0; + this->start_ = 0; + this->limit_ = 0; } // Access an object value by name, create a null member if it does not exist. // @pre Type of '*this' is object or null. // @param key is null-terminated. -Value& Value::resolveReference(const char* key) { +Value& Value::resolveReference(const char* key) +{ JSON_ASSERT_MESSAGE( - type_ == nullValue || type_ == objectValue, - "in Json::Value::resolveReference(): requires objectValue"); - if (type_ == nullValue) + type_ == nullValue || type_ == objectValue, + "in Json::Value::resolveReference(): requires objectValue"); + if (this->type_ == nullValue) *this = Value(objectValue); - CZString actualKey( - key, static_cast<unsigned>(strlen(key)), CZString::noDuplication); // NOTE! - ObjectValues::iterator it = value_.map_->lower_bound(actualKey); - if (it != value_.map_->end() && (*it).first == actualKey) + CZString actualKey(key, static_cast<unsigned>(strlen(key)), + CZString::noDuplication); // NOTE! + ObjectValues::iterator it = this->value_.map_->lower_bound(actualKey); + if (it != this->value_.map_->end() && (*it).first == actualKey) return (*it).second; ObjectValues::value_type defaultValue(actualKey, nullSingleton()); - it = value_.map_->insert(it, defaultValue); + it = this->value_.map_->insert(it, defaultValue); Value& value = (*it).second; return value; } @@ -1074,198 +1219,223 @@ Value& Value::resolveReference(const char* key) { Value& Value::resolveReference(char const* key, char const* cend) { JSON_ASSERT_MESSAGE( - type_ == nullValue || type_ == objectValue, - "in Json::Value::resolveReference(key, end): requires objectValue"); - if (type_ == nullValue) + type_ == nullValue || type_ == objectValue, + "in Json::Value::resolveReference(key, end): requires objectValue"); + if (this->type_ == nullValue) *this = Value(objectValue); - CZString actualKey( - key, static_cast<unsigned>(cend-key), CZString::duplicateOnCopy); - ObjectValues::iterator it = value_.map_->lower_bound(actualKey); - if (it != value_.map_->end() && (*it).first == actualKey) + CZString actualKey(key, static_cast<unsigned>(cend - key), + CZString::duplicateOnCopy); + ObjectValues::iterator it = this->value_.map_->lower_bound(actualKey); + if (it != this->value_.map_->end() && (*it).first == actualKey) return (*it).second; ObjectValues::value_type defaultValue(actualKey, nullSingleton()); - it = value_.map_->insert(it, defaultValue); + it = this->value_.map_->insert(it, defaultValue); Value& value = (*it).second; return value; } -Value Value::get(ArrayIndex index, const Value& defaultValue) const { +Value Value::get(ArrayIndex index, const Value& defaultValue) const +{ const Value* value = &((*this)[index]); return value == &nullSingleton() ? defaultValue : *value; } -bool Value::isValidIndex(ArrayIndex index) const { return index < size(); } +bool Value::isValidIndex(ArrayIndex index) const +{ + return index < this->size(); +} Value const* Value::find(char const* key, char const* cend) const { - JSON_ASSERT_MESSAGE( - type_ == nullValue || type_ == objectValue, - "in Json::Value::find(key, end, found): requires objectValue or nullValue"); - if (type_ == nullValue) return NULL; - CZString actualKey(key, static_cast<unsigned>(cend-key), CZString::noDuplication); - ObjectValues::const_iterator it = value_.map_->find(actualKey); - if (it == value_.map_->end()) return NULL; + JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == objectValue, + "in Json::Value::find(key, end, found): requires " + "objectValue or nullValue"); + if (this->type_ == nullValue) + return NULL; + CZString actualKey(key, static_cast<unsigned>(cend - key), + CZString::noDuplication); + ObjectValues::const_iterator it = this->value_.map_->find(actualKey); + if (it == this->value_.map_->end()) + return NULL; return &(*it).second; } const Value& Value::operator[](const char* key) const { - Value const* found = find(key, key + strlen(key)); - if (!found) return nullSingleton(); + Value const* found = this->find(key, key + strlen(key)); + if (!found) + return nullSingleton(); return *found; } Value const& Value::operator[](JSONCPP_STRING const& key) const { - Value const* found = find(key.data(), key.data() + key.length()); - if (!found) return nullSingleton(); + Value const* found = this->find(key.data(), key.data() + key.length()); + if (!found) + return nullSingleton(); return *found; } -Value& Value::operator[](const char* key) { - return resolveReference(key, key + strlen(key)); +Value& Value::operator[](const char* key) +{ + return this->resolveReference(key, key + strlen(key)); } -Value& Value::operator[](const JSONCPP_STRING& key) { - return resolveReference(key.data(), key.data() + key.length()); +Value& Value::operator[](const JSONCPP_STRING& key) +{ + return this->resolveReference(key.data(), key.data() + key.length()); } -Value& Value::operator[](const StaticString& key) { - return resolveReference(key.c_str()); +Value& Value::operator[](const StaticString& key) +{ + return this->resolveReference(key.c_str()); } #ifdef JSON_USE_CPPTL -Value& Value::operator[](const CppTL::ConstString& key) { +Value& Value::operator[](const CppTL::ConstString& key) +{ return resolveReference(key.c_str(), key.end_c_str()); } Value const& Value::operator[](CppTL::ConstString const& key) const { Value const* found = find(key.c_str(), key.end_c_str()); - if (!found) return nullSingleton(); + if (!found) + return nullSingleton(); return *found; } #endif -Value& Value::append(const Value& value) { return (*this)[size()] = value; } +Value& Value::append(const Value& value) +{ + return (*this)[this->size()] = value; +} #if JSON_HAS_RVALUE_REFERENCES - Value& Value::append(Value&& value) { return (*this)[size()] = value; } +Value& Value::append(Value&& value) +{ + return (*this)[this->size()] = value; +} #endif -Value Value::get(char const* key, char const* cend, Value const& defaultValue) const +Value Value::get(char const* key, char const* cend, + Value const& defaultValue) const { - Value const* found = find(key, cend); + Value const* found = this->find(key, cend); return !found ? defaultValue : *found; } Value Value::get(char const* key, Value const& defaultValue) const { - return get(key, key + strlen(key), defaultValue); + return this->get(key, key + strlen(key), defaultValue); } Value Value::get(JSONCPP_STRING const& key, Value const& defaultValue) const { - return get(key.data(), key.data() + key.length(), defaultValue); + return this->get(key.data(), key.data() + key.length(), defaultValue); } - bool Value::removeMember(const char* key, const char* cend, Value* removed) { - if (type_ != objectValue) { + if (this->type_ != objectValue) { return false; } - CZString actualKey(key, static_cast<unsigned>(cend-key), CZString::noDuplication); - ObjectValues::iterator it = value_.map_->find(actualKey); - if (it == value_.map_->end()) + CZString actualKey(key, static_cast<unsigned>(cend - key), + CZString::noDuplication); + ObjectValues::iterator it = this->value_.map_->find(actualKey); + if (it == this->value_.map_->end()) return false; *removed = it->second; - value_.map_->erase(it); + this->value_.map_->erase(it); return true; } bool Value::removeMember(const char* key, Value* removed) { - return removeMember(key, key + strlen(key), removed); + return this->removeMember(key, key + strlen(key), removed); } bool Value::removeMember(JSONCPP_STRING const& key, Value* removed) { - return removeMember(key.data(), key.data() + key.length(), removed); + return this->removeMember(key.data(), key.data() + key.length(), removed); } Value Value::removeMember(const char* key) { JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == objectValue, "in Json::Value::removeMember(): requires objectValue"); - if (type_ == nullValue) + if (this->type_ == nullValue) return nullSingleton(); - Value removed; // null - removeMember(key, key + strlen(key), &removed); + Value removed; // null + this->removeMember(key, key + strlen(key), &removed); return removed; // still null if removeMember() did nothing } Value Value::removeMember(const JSONCPP_STRING& key) { - return removeMember(key.c_str()); + return this->removeMember(key.c_str()); } -bool Value::removeIndex(ArrayIndex index, Value* removed) { - if (type_ != arrayValue) { +bool Value::removeIndex(ArrayIndex index, Value* removed) +{ + if (this->type_ != arrayValue) { return false; } CZString key(index); - ObjectValues::iterator it = value_.map_->find(key); - if (it == value_.map_->end()) { + ObjectValues::iterator it = this->value_.map_->find(key); + if (it == this->value_.map_->end()) { return false; } *removed = it->second; - ArrayIndex oldSize = size(); + ArrayIndex oldSize = this->size(); // shift left all items left, into the place of the "removed" - for (ArrayIndex i = index; i < (oldSize - 1); ++i){ + for (ArrayIndex i = index; i < (oldSize - 1); ++i) { CZString keey(i); - (*value_.map_)[keey] = (*this)[i + 1]; + (*this->value_.map_)[keey] = (*this)[i + 1]; } // erase the last one ("leftover") CZString keyLast(oldSize - 1); - ObjectValues::iterator itLast = value_.map_->find(keyLast); - value_.map_->erase(itLast); + ObjectValues::iterator itLast = this->value_.map_->find(keyLast); + this->value_.map_->erase(itLast); return true; } #ifdef JSON_USE_CPPTL Value Value::get(const CppTL::ConstString& key, - const Value& defaultValue) const { + const Value& defaultValue) const +{ return get(key.c_str(), key.end_c_str(), defaultValue); } #endif bool Value::isMember(char const* key, char const* cend) const { - Value const* value = find(key, cend); + Value const* value = this->find(key, cend); return NULL != value; } bool Value::isMember(char const* key) const { - return isMember(key, key + strlen(key)); + return this->isMember(key, key + strlen(key)); } bool Value::isMember(JSONCPP_STRING const& key) const { - return isMember(key.data(), key.data() + key.length()); + return this->isMember(key.data(), key.data() + key.length()); } #ifdef JSON_USE_CPPTL -bool Value::isMember(const CppTL::ConstString& key) const { +bool Value::isMember(const CppTL::ConstString& key) const +{ return isMember(key.c_str(), key.end_c_str()); } #endif -Value::Members Value::getMemberNames() const { +Value::Members Value::getMemberNames() const +{ JSON_ASSERT_MESSAGE( - type_ == nullValue || type_ == objectValue, - "in Json::Value::getMemberNames(), value must be objectValue"); - if (type_ == nullValue) + type_ == nullValue || type_ == objectValue, + "in Json::Value::getMemberNames(), value must be objectValue"); + if (this->type_ == nullValue) return Value::Members(); Members members; - members.reserve(value_.map_->size()); - ObjectValues::const_iterator it = value_.map_->begin(); - ObjectValues::const_iterator itEnd = value_.map_->end(); + members.reserve(this->value_.map_->size()); + ObjectValues::const_iterator it = this->value_.map_->begin(); + ObjectValues::const_iterator itEnd = this->value_.map_->end(); for (; it != itEnd; ++it) { - members.push_back(JSONCPP_STRING((*it).first.data(), - (*it).first.length())); + members.push_back( + JSONCPP_STRING((*it).first.data(), (*it).first.length())); } return members; } @@ -1277,8 +1447,8 @@ Value::Members Value::getMemberNames() const { // if ( type_ == objectValue ) // { // return CppTL::Enum::any( CppTL::Enum::transform( -// CppTL::Enum::keys( *(value_.map_), CppTL::Type<const CZString &>() ), -// MemberNamesTransform() ) ); +// CppTL::Enum::keys( *(value_.map_), CppTL::Type<const CZString &>() +// ), MemberNamesTransform() ) ); // } // return EnumMemberNames(); //} @@ -1295,99 +1465,114 @@ Value::Members Value::getMemberNames() const { // //# endif -static bool IsIntegral(double d) { +static bool IsIntegral(double d) +{ double integral_part; return modf(d, &integral_part) == 0.0; } -bool Value::isNull() const { return type_ == nullValue; } +bool Value::isNull() const +{ + return this->type_ == nullValue; +} -bool Value::isBool() const { return type_ == booleanValue; } +bool Value::isBool() const +{ + return this->type_ == booleanValue; +} -bool Value::isInt() const { - switch (type_) { - case intValue: +bool Value::isInt() const +{ + switch (this->type_) { + case intValue: #if defined(JSON_HAS_INT64) - return value_.int_ >= minInt && value_.int_ <= maxInt; + return this->value_.int_ >= minInt && this->value_.int_ <= maxInt; #else - return true; + return true; #endif - case uintValue: - return value_.uint_ <= UInt(maxInt); - case realValue: - return value_.real_ >= minInt && value_.real_ <= maxInt && - IsIntegral(value_.real_); - default: - break; + case uintValue: + return this->value_.uint_ <= UInt(maxInt); + case realValue: + return this->value_.real_ >= minInt && this->value_.real_ <= maxInt && + IsIntegral(this->value_.real_); + default: + break; } return false; } -bool Value::isUInt() const { - switch (type_) { - case intValue: +bool Value::isUInt() const +{ + switch (this->type_) { + case intValue: #if defined(JSON_HAS_INT64) - return value_.int_ >= 0 && LargestUInt(value_.int_) <= LargestUInt(maxUInt); + return this->value_.int_ >= 0 && + LargestUInt(this->value_.int_) <= LargestUInt(maxUInt); #else - return value_.int_ >= 0; + return value_.int_ >= 0; #endif - case uintValue: + case uintValue: #if defined(JSON_HAS_INT64) - return value_.uint_ <= maxUInt; + return this->value_.uint_ <= maxUInt; #else - return true; + return true; #endif - case realValue: - return value_.real_ >= 0 && value_.real_ <= maxUInt && - IsIntegral(value_.real_); - default: - break; + case realValue: + return this->value_.real_ >= 0 && this->value_.real_ <= maxUInt && + IsIntegral(this->value_.real_); + default: + break; } return false; } -bool Value::isInt64() const { +bool Value::isInt64() const +{ #if defined(JSON_HAS_INT64) - switch (type_) { - case intValue: - return true; - case uintValue: - return value_.uint_ <= UInt64(maxInt64); - case realValue: - // Note that maxInt64 (= 2^63 - 1) is not exactly representable as a - // double, so double(maxInt64) will be rounded up to 2^63. Therefore we - // require the value to be strictly less than the limit. - return value_.real_ >= double(minInt64) && - value_.real_ < double(maxInt64) && IsIntegral(value_.real_); - default: - break; + switch (this->type_) { + case intValue: + return true; + case uintValue: + return this->value_.uint_ <= UInt64(maxInt64); + case realValue: + // Note that maxInt64 (= 2^63 - 1) is not exactly representable as a + // double, so double(maxInt64) will be rounded up to 2^63. Therefore we + // require the value to be strictly less than the limit. + return this->value_.real_ >= double(minInt64) && + this->value_.real_ < double(maxInt64) && + IsIntegral(this->value_.real_); + default: + break; } #endif // JSON_HAS_INT64 return false; } -bool Value::isUInt64() const { +bool Value::isUInt64() const +{ #if defined(JSON_HAS_INT64) - switch (type_) { - case intValue: - return value_.int_ >= 0; - case uintValue: - return true; - case realValue: - // Note that maxUInt64 (= 2^64 - 1) is not exactly representable as a - // double, so double(maxUInt64) will be rounded up to 2^64. Therefore we - // require the value to be strictly less than the limit. - return value_.real_ >= 0 && value_.real_ < maxUInt64AsDouble && - IsIntegral(value_.real_); - default: - break; + switch (this->type_) { + case intValue: + return this->value_.int_ >= 0; + case uintValue: + return true; + case realValue: + // Note that maxUInt64 (= 2^64 - 1) is not exactly representable as a + // double, so double(maxUInt64) will be rounded up to 2^64. Therefore we + // require the value to be strictly less than the limit. + return this->value_.real_ >= 0 && + this->value_.real_ < maxUInt64AsDouble && + IsIntegral(this->value_.real_); + default: + break; } #endif // JSON_HAS_INT64 return false; } -bool Value::isIntegral() const { - switch (type_) { +bool Value::isIntegral() const +{ + switch (this->type_) { case intValue: case uintValue: return true; @@ -1396,9 +1581,12 @@ bool Value::isIntegral() const { // Note that maxUInt64 (= 2^64 - 1) is not exactly representable as a // double, so double(maxUInt64) will be rounded up to 2^64. Therefore we // require the value to be strictly less than the limit. - return value_.real_ >= double(minInt64) && value_.real_ < maxUInt64AsDouble && IsIntegral(value_.real_); + return this->value_.real_ >= double(minInt64) && + this->value_.real_ < maxUInt64AsDouble && + IsIntegral(this->value_.real_); #else - return value_.real_ >= minInt && value_.real_ <= maxUInt && IsIntegral(value_.real_); + return value_.real_ >= minInt && value_.real_ <= maxUInt && + IsIntegral(value_.real_); #endif // JSON_HAS_INT64 default: break; @@ -1406,53 +1594,89 @@ bool Value::isIntegral() const { return false; } -bool Value::isDouble() const { return type_ == intValue || type_ == uintValue || type_ == realValue; } +bool Value::isDouble() const +{ + return this->type_ == intValue || this->type_ == uintValue || + this->type_ == realValue; +} -bool Value::isNumeric() const { return isDouble(); } +bool Value::isNumeric() const +{ + return this->isDouble(); +} -bool Value::isString() const { return type_ == stringValue; } +bool Value::isString() const +{ + return this->type_ == stringValue; +} -bool Value::isArray() const { return type_ == arrayValue; } +bool Value::isArray() const +{ + return this->type_ == arrayValue; +} -bool Value::isObject() const { return type_ == objectValue; } +bool Value::isObject() const +{ + return this->type_ == objectValue; +} -void Value::setComment(const char* comment, size_t len, CommentPlacement placement) { - if (!comments_) - comments_ = new CommentInfo[numberOfCommentPlacement]; - if ((len > 0) && (comment[len-1] == '\n')) { +void Value::setComment(const char* comment, size_t len, + CommentPlacement placement) +{ + if (!this->comments_) + this->comments_ = new CommentInfo[numberOfCommentPlacement]; + if ((len > 0) && (comment[len - 1] == '\n')) { // Always discard trailing newline, to aid indentation. len -= 1; } - comments_[placement].setComment(comment, len); + this->comments_[placement].setComment(comment, len); } -void Value::setComment(const char* comment, CommentPlacement placement) { - setComment(comment, strlen(comment), placement); +void Value::setComment(const char* comment, CommentPlacement placement) +{ + this->setComment(comment, strlen(comment), placement); } -void Value::setComment(const JSONCPP_STRING& comment, CommentPlacement placement) { - setComment(comment.c_str(), comment.length(), placement); +void Value::setComment(const JSONCPP_STRING& comment, + CommentPlacement placement) +{ + this->setComment(comment.c_str(), comment.length(), placement); } -bool Value::hasComment(CommentPlacement placement) const { - return comments_ != 0 && comments_[placement].comment_ != 0; +bool Value::hasComment(CommentPlacement placement) const +{ + return this->comments_ != 0 && this->comments_[placement].comment_ != 0; } -JSONCPP_STRING Value::getComment(CommentPlacement placement) const { - if (hasComment(placement)) - return comments_[placement].comment_; +JSONCPP_STRING Value::getComment(CommentPlacement placement) const +{ + if (this->hasComment(placement)) + return this->comments_[placement].comment_; return ""; } -void Value::setOffsetStart(ptrdiff_t start) { start_ = start; } +void Value::setOffsetStart(ptrdiff_t start) +{ + this->start_ = start; +} -void Value::setOffsetLimit(ptrdiff_t limit) { limit_ = limit; } +void Value::setOffsetLimit(ptrdiff_t limit) +{ + this->limit_ = limit; +} -ptrdiff_t Value::getOffsetStart() const { return start_; } +ptrdiff_t Value::getOffsetStart() const +{ + return this->start_; +} -ptrdiff_t Value::getOffsetLimit() const { return limit_; } +ptrdiff_t Value::getOffsetLimit() const +{ + return this->limit_; +} -JSONCPP_STRING Value::toStyledString() const { +JSONCPP_STRING Value::toStyledString() const +{ StreamWriterBuilder builder; JSONCPP_STRING out = this->hasComment(commentBefore) ? "\n" : ""; @@ -1462,54 +1686,58 @@ JSONCPP_STRING Value::toStyledString() const { return out; } -Value::const_iterator Value::begin() const { - switch (type_) { - case arrayValue: - case objectValue: - if (value_.map_) - return const_iterator(value_.map_->begin()); - break; - default: - break; +Value::const_iterator Value::begin() const +{ + switch (this->type_) { + case arrayValue: + case objectValue: + if (this->value_.map_) + return const_iterator(this->value_.map_->begin()); + break; + default: + break; } return const_iterator(); } -Value::const_iterator Value::end() const { - switch (type_) { - case arrayValue: - case objectValue: - if (value_.map_) - return const_iterator(value_.map_->end()); - break; - default: - break; +Value::const_iterator Value::end() const +{ + switch (this->type_) { + case arrayValue: + case objectValue: + if (this->value_.map_) + return const_iterator(this->value_.map_->end()); + break; + default: + break; } return const_iterator(); } -Value::iterator Value::begin() { - switch (type_) { - case arrayValue: - case objectValue: - if (value_.map_) - return iterator(value_.map_->begin()); - break; - default: - break; +Value::iterator Value::begin() +{ + switch (this->type_) { + case arrayValue: + case objectValue: + if (this->value_.map_) + return iterator(this->value_.map_->begin()); + break; + default: + break; } return iterator(); } -Value::iterator Value::end() { - switch (type_) { - case arrayValue: - case objectValue: - if (value_.map_) - return iterator(value_.map_->end()); - break; - default: - break; +Value::iterator Value::end() +{ + switch (this->type_) { + case arrayValue: + case objectValue: + if (this->value_.map_) + return iterator(this->value_.map_->end()); + break; + default: + break; } return iterator(); } @@ -1517,26 +1745,41 @@ Value::iterator Value::end() { // class PathArgument // ////////////////////////////////////////////////////////////////// -PathArgument::PathArgument() : key_(), index_(), kind_(kindNone) {} +PathArgument::PathArgument() + : key_() + , index_() + , kind_(kindNone) +{ +} PathArgument::PathArgument(ArrayIndex index) - : key_(), index_(index), kind_(kindIndex) {} + : key_() + , index_(index) + , kind_(kindIndex) +{ +} PathArgument::PathArgument(const char* key) - : key_(key), index_(), kind_(kindKey) {} + : key_(key) + , index_() + , kind_(kindKey) +{ +} PathArgument::PathArgument(const JSONCPP_STRING& key) - : key_(key.c_str()), index_(), kind_(kindKey) {} + : key_(key.c_str()) + , index_() + , kind_(kindKey) +{ +} // class Path // ////////////////////////////////////////////////////////////////// -Path::Path(const JSONCPP_STRING& path, - const PathArgument& a1, - const PathArgument& a2, - const PathArgument& a3, - const PathArgument& a4, - const PathArgument& a5) { +Path::Path(const JSONCPP_STRING& path, const PathArgument& a1, + const PathArgument& a2, const PathArgument& a3, + const PathArgument& a4, const PathArgument& a5) +{ InArgs in; in.reserve(5); in.push_back(&a1); @@ -1544,10 +1787,11 @@ Path::Path(const JSONCPP_STRING& path, in.push_back(&a3); in.push_back(&a4); in.push_back(&a5); - makePath(path, in); + this->makePath(path, in); } -void Path::makePath(const JSONCPP_STRING& path, const InArgs& in) { +void Path::makePath(const JSONCPP_STRING& path, const InArgs& in) +{ const char* current = path.c_str(); const char* end = current + path.length(); InArgs::const_iterator itInArg = in.begin(); @@ -1555,17 +1799,17 @@ void Path::makePath(const JSONCPP_STRING& path, const InArgs& in) { if (*current == '[') { ++current; if (*current == '%') - addPathInArg(path, in, itInArg, PathArgument::kindIndex); + this->addPathInArg(path, in, itInArg, PathArgument::kindIndex); else { ArrayIndex index = 0; for (; current != end && *current >= '0' && *current <= '9'; ++current) index = index * 10 + ArrayIndex(*current - '0'); - args_.push_back(index); + this->args_.push_back(index); } if (current == end || *++current != ']') - invalidPath(path, int(current - path.c_str())); + this->invalidPath(path, int(current - path.c_str())); } else if (*current == '%') { - addPathInArg(path, in, itInArg, PathArgument::kindKey); + this->addPathInArg(path, in, itInArg, PathArgument::kindKey); ++current; } else if (*current == '.' || *current == ']') { ++current; @@ -1573,31 +1817,34 @@ void Path::makePath(const JSONCPP_STRING& path, const InArgs& in) { const char* beginName = current; while (current != end && !strchr("[.", *current)) ++current; - args_.push_back(JSONCPP_STRING(beginName, current)); + this->args_.push_back(JSONCPP_STRING(beginName, current)); } } } -void Path::addPathInArg(const JSONCPP_STRING& /*path*/, - const InArgs& in, +void Path::addPathInArg(const JSONCPP_STRING& /*path*/, const InArgs& in, InArgs::const_iterator& itInArg, - PathArgument::Kind kind) { + PathArgument::Kind kind) +{ if (itInArg == in.end()) { // Error: missing argument %d } else if ((*itInArg)->kind_ != kind) { // Error: bad argument type } else { - args_.push_back(**itInArg++); + this->args_.push_back(**itInArg++); } } -void Path::invalidPath(const JSONCPP_STRING& /*path*/, int /*location*/) { +void Path::invalidPath(const JSONCPP_STRING& /*path*/, int /*location*/) +{ // Error: invalid path. } -const Value& Path::resolve(const Value& root) const { +const Value& Path::resolve(const Value& root) const +{ const Value* node = &root; - for (Args::const_iterator it = args_.begin(); it != args_.end(); ++it) { + for (Args::const_iterator it = this->args_.begin(); it != this->args_.end(); + ++it) { const PathArgument& arg = *it; if (arg.kind_ == PathArgument::kindIndex) { if (!node->isArray() || !node->isValidIndex(arg.index_)) { @@ -1621,9 +1868,11 @@ const Value& Path::resolve(const Value& root) const { return *node; } -Value Path::resolve(const Value& root, const Value& defaultValue) const { +Value Path::resolve(const Value& root, const Value& defaultValue) const +{ const Value* node = &root; - for (Args::const_iterator it = args_.begin(); it != args_.end(); ++it) { + for (Args::const_iterator it = this->args_.begin(); it != this->args_.end(); + ++it) { const PathArgument& arg = *it; if (arg.kind_ == PathArgument::kindIndex) { if (!node->isArray() || !node->isValidIndex(arg.index_)) @@ -1640,9 +1889,11 @@ Value Path::resolve(const Value& root, const Value& defaultValue) const { return *node; } -Value& Path::make(Value& root) const { +Value& Path::make(Value& root) const +{ Value* node = &root; - for (Args::const_iterator it = args_.begin(); it != args_.end(); ++it) { + for (Args::const_iterator it = this->args_.begin(); it != this->args_.end(); + ++it) { const PathArgument& arg = *it; if (arg.kind_ == PathArgument::kindIndex) { if (!node->isArray()) { |