JSON (JavaScript Object Notation). More...
Classes | |
struct | BuiltStyledStreamWriter |
class | CharReader |
class | CharReaderBuilder |
Build a CharReader implementation. More... | |
struct | CommentStyle |
Scoped enums are not available until C++11. More... | |
class | Exception |
class | FastWriter |
Outputs a Value in JSON format without formatting (not human friendly). More... | |
class | Features |
Configuration passed to reader and writer. This configuration object can be used to force the Reader or Writer to behave in a standard conforming way. More... | |
class | LogicError |
class | OurCharReader |
class | OurFeatures |
class | OurReader |
class | Path |
Experimental and untested: represents a "path" to access a node. More... | |
class | PathArgument |
Experimental and untested: represents an element of the "path" to access a node. More... | |
class | Reader |
Unserialize a JSON document into a Value. More... | |
class | RuntimeError |
class | StaticString |
Lightweight wrapper to tag static string. More... | |
class | StreamWriter |
class | StreamWriterBuilder |
Build a StreamWriter implementation. More... | |
class | StyledStreamWriter |
Writes a Value in JSON format in a human friendly way, to a stream rather than to a string. More... | |
class | StyledWriter |
Writes a Value in JSON format in a human friendly way. More... | |
class | Value |
Represents a JSON value. More... | |
class | ValueConstIterator |
const iterator for object and array value. More... | |
class | ValueIterator |
Iterator for object and array value. More... | |
class | ValueIteratorBase |
base class for Value iterators. More... | |
class | Writer |
Abstract class for writers. More... | |
Typedefs | |
typedef unsigned int | ArrayIndex |
typedef std::auto_ptr< CharReader > | CharReaderPtr |
typedef int | Int |
typedef long long int | Int64 |
typedef Int64 | LargestInt |
typedef UInt64 | LargestUInt |
typedef std::auto_ptr < StreamWriter > | StreamWriterPtr |
typedef unsigned int | UInt |
typedef unsigned long long int | UInt64 |
typedef char | UIntToStringBuffer [uintToStringBufferSize] |
Enumerations | |
enum | { uintToStringBufferSize = 3 * sizeof(LargestUInt) + 1 } |
enum | CommentPlacement { commentBefore = 0, commentAfterOnSameLine, commentAfter, numberOfCommentPlacement } |
enum | ValueType { nullValue = 0, intValue, uintValue, realValue, stringValue, booleanValue, arrayValue, objectValue } |
Type of the value held by a Value object. More... | |
Functions | |
static const unsigned char | ALIGNAS (8) kNull[sizeof(Value)] |
static std::string | codePointToUTF8 (unsigned int cp) |
Converts a unicode code-point to UTF-8. More... | |
static bool | containsControlCharacter (const char *str) |
static bool | containsControlCharacter0 (const char *str, unsigned len) |
static bool | containsNewLine (Reader::Location begin, Reader::Location end) |
static void | decodePrefixedString (bool isPrefixed, char const *prefixed, unsigned *length, char const **value) |
static char * | duplicateAndPrefixStringValue (const char *value, unsigned int length) |
static char * | duplicateStringValue (const char *value, size_t length) |
static void | fixNumericLocale (char *begin, char *end) |
static void | getValidReaderKeys (std::set< std::string > *valid_keys) |
static void | getValidWriterKeys (std::set< std::string > *valid_keys) |
template<typename T , typename U > | |
static bool | InRange (double d, T min, U max) |
static bool | isControlCharacter (char ch) |
Returns true if ch is a control character (in range [0,32[). More... | |
static bool | IsIntegral (double d) |
static std::string | normalizeEOL (Reader::Location begin, Reader::Location end) |
JSON_API std::ostream & | operator<< (std::ostream &, const Value &root) |
Output using the StyledStreamWriter. More... | |
JSON_API std::istream & | operator>> (std::istream &, Value &) |
Read from 'sin' into 'root'. More... | |
bool JSON_API | parseFromStream (CharReader::Factory const &, std::istream &, Value *root, std::string *errs) |
static void | releaseStringValue (char *value) |
static char const * | strnpbrk (char const *s, char const *accept, size_t n) |
void | throwLogicError (std::string const &msg) |
used internally More... | |
void | throwRuntimeError (std::string const &msg) |
used internally More... | |
static void | uintToString (LargestUInt value, char *¤t) |
std::string JSON_API | valueToQuotedString (const char *value) |
static std::string | valueToQuotedStringN (const char *value, unsigned length) |
std::string JSON_API | valueToString (Int value) |
std::string JSON_API | valueToString (UInt value) |
std::string JSON_API | valueToString (LargestInt value) |
std::string JSON_API | valueToString (LargestUInt value) |
std::string JSON_API | valueToString (double value) |
std::string JSON_API | valueToString (bool value) |
std::string JSON_API | writeString (StreamWriter::Factory const &factory, Value const &root) |
Write into stringstream, then return string, for convenience. A StreamWriter will be created from the factory, used, and then deleted. More... | |
Variables | |
class JSON_API | Exception |
const unsigned char & | kNullRef = kNull[0] |
class JSON_API | LogicError |
static const double | maxUInt64AsDouble = 18446744073709551615.0 |
class JSON_API | RuntimeError |
JSON (JavaScript Object Notation).
typedef unsigned int Json::ArrayIndex |
Definition at line 231 of file json-forwards.h.
typedef std::auto_ptr<CharReader> Json::CharReaderPtr |
Definition at line 225 of file jsoncpp.cpp.
typedef int Json::Int |
Definition at line 173 of file json-forwards.h.
typedef long long int Json::Int64 |
Definition at line 185 of file json-forwards.h.
typedef Int64 Json::LargestInt |
Definition at line 188 of file json-forwards.h.
typedef UInt64 Json::LargestUInt |
Definition at line 189 of file json-forwards.h.
typedef std::auto_ptr<StreamWriter> Json::StreamWriterPtr |
Definition at line 3988 of file jsoncpp.cpp.
typedef unsigned int Json::UInt |
Definition at line 174 of file json-forwards.h.
typedef unsigned long long int Json::UInt64 |
Definition at line 186 of file json-forwards.h.
typedef char Json::UIntToStringBuffer[uintToStringBufferSize] |
Definition at line 142 of file jsoncpp.cpp.
anonymous enum |
Enumerator | |
---|---|
uintToStringBufferSize |
Constant that specify the size of the buffer that must be passed to uintToString. |
Definition at line 135 of file jsoncpp.cpp.
enum Json::ValueType |
Type of the value held by a Value object.
|
static |
|
inlinestatic |
Converts a unicode code-point to UTF-8.
Definition at line 104 of file jsoncpp.cpp.
|
static |
Definition at line 3991 of file jsoncpp.cpp.
|
static |
Definition at line 3999 of file jsoncpp.cpp.
|
static |
Definition at line 249 of file jsoncpp.cpp.
|
inlinestatic |
Definition at line 2501 of file jsoncpp.cpp.
|
inlinestatic |
Definition at line 2480 of file jsoncpp.cpp.
|
inlinestatic |
Duplicates the specified string value.
value | Pointer to the string to duplicate. Must be zero-terminated if length is "unknown". |
length | Length of the value. if equals to unknown, then it will be computed using strlen(value). |
Definition at line 2460 of file jsoncpp.cpp.
|
inlinestatic |
Change ',' to '.' everywhere in buffer.
We had a sophisticated way, but it did not work in WinCE.
Definition at line 162 of file jsoncpp.cpp.
|
static |
Definition at line 2094 of file jsoncpp.cpp.
|
static |
Definition at line 5059 of file jsoncpp.cpp.
|
inlinestatic |
Definition at line 2435 of file jsoncpp.cpp.
|
inlinestatic |
Returns true if ch is a control character (in range [0,32[).
Definition at line 133 of file jsoncpp.cpp.
|
static |
Definition at line 3591 of file jsoncpp.cpp.
|
static |
Definition at line 541 of file jsoncpp.cpp.
std::ostream & Json::operator<< | ( | std::ostream & | sout, |
const Value & | root | ||
) |
Output using the StyledStreamWriter.
Definition at line 5106 of file jsoncpp.cpp.
std::istream & Json::operator>> | ( | std::istream & | sin, |
Value & | root | ||
) |
Read from 'sin' into 'root'.
Always keep comments from the input JSON.
This can be used to read a file into a particular sub-object. For example:
Result:
{ "dir": { "file": { // The input stream JSON would be nested here. } } }
std::exception | on parse error. |
Definition at line 2174 of file jsoncpp.cpp.
bool Json::parseFromStream | ( | CharReader::Factory const & | fact, |
std::istream & | sin, | ||
Value * | root, | ||
std::string * | errs | ||
) |
Consume entire stream and use its begin/end. Someday we might have a real StreamReader, but for now this is convenient.
Definition at line 2160 of file jsoncpp.cpp.
|
inlinestatic |
Free the string duplicated by duplicateStringValue()/duplicateAndPrefixStringValue().
Definition at line 2515 of file jsoncpp.cpp.
|
static |
Definition at line 4144 of file jsoncpp.cpp.
void Json::throwLogicError | ( | std::string const & | msg | ) |
used internally
Definition at line 2569 of file jsoncpp.cpp.
void Json::throwRuntimeError | ( | std::string const & | msg | ) |
used internally
Definition at line 2565 of file jsoncpp.cpp.
|
inlinestatic |
Converts an unsigned integer to string.
value | Unsigned interger to convert to string |
current | Input/Output string buffer. Must have at least uintToStringBufferSize chars free. |
Definition at line 149 of file jsoncpp.cpp.
std::string Json::valueToQuotedString | ( | const char * | value | ) |
Definition at line 4081 of file jsoncpp.cpp.
|
static |
Definition at line 4158 of file jsoncpp.cpp.
std::string Json::valueToString | ( | Int | value | ) |
Definition at line 4032 of file jsoncpp.cpp.
std::string Json::valueToString | ( | UInt | value | ) |
Definition at line 4036 of file jsoncpp.cpp.
std::string Json::valueToString | ( | LargestInt | value | ) |
Definition at line 4009 of file jsoncpp.cpp.
std::string Json::valueToString | ( | LargestUInt | value | ) |
Definition at line 4022 of file jsoncpp.cpp.
std::string Json::valueToString | ( | double | value | ) |
Definition at line 4042 of file jsoncpp.cpp.
std::string Json::valueToString | ( | bool | value | ) |
Definition at line 4079 of file jsoncpp.cpp.
std::string Json::writeString | ( | StreamWriter::Factory const & | factory, |
Value const & | root | ||
) |
Write into stringstream, then return string, for convenience. A StreamWriter will be created from the factory, used, and then deleted.
Definition at line 5099 of file jsoncpp.cpp.
class JSON_API Json::Exception |
const unsigned char& Json::kNullRef = kNull[0] |
Definition at line 2413 of file jsoncpp.cpp.
class JSON_API Json::LogicError |
Exceptions thrown by JSON_ASSERT/JSON_FAIL macros.
These are precondition-violations (user bugs) and internal errors (our bugs).
|
static |
Definition at line 2427 of file jsoncpp.cpp.
class JSON_API Json::RuntimeError |
Exceptions which the user cannot easily avoid.
E.g. out-of-memory (when we use malloc), stack-overflow, malicious input