jsoncollector::Json Namespace Reference

Classes
class	BatchAllocator
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	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	StaticString
	Lightweight wrapper to tag static string. 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	ValueAllocator
	Experimental do not use: Allocator to customize member name and string value memory management done by 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 int	Int
typedef unsigned int	UInt

Enumerations
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
std::ostream &	operator<< (std::ostream &, const Value &root)
	Output using the StyledStreamWriter. More...
std::istream &	operator>> (std::istream &, Value &)
	Read from 'sin' into 'root'. More...
std::string	valueToQuotedString (const char *value)
std::string	valueToString (Int value)
std::string	valueToString (UInt value)
std::string	valueToString (double value)
std::string	valueToString (bool value)

Typedef Documentation

Int

typedef int jsoncollector::Json::Int

Definition at line 17 of file forwards.h.

UInt

typedef unsigned int jsoncollector::Json::UInt

Definition at line 21 of file forwards.h.

Enumeration Type Documentation

CommentPlacement

enum jsoncollector::Json::CommentPlacement

Enumerator
commentBefore	a comment placed on the line before a value
commentAfterOnSameLine	a comment just after a value on the same line
commentAfter	a comment on the line after a value (only make sense for root value)
numberOfCommentPlacement

Definition at line 36 of file value.h.

                          {
      commentBefore = 0,       
      commentAfterOnSameLine,  
      commentAfter,            
      numberOfCommentPlacement
    };

ValueType

enum jsoncollector::Json::ValueType

Type of the value held by a Value object.

Enumerator
nullValue	'null' value
intValue	signed integer value
uintValue	unsigned integer value
realValue	double value
stringValue	UTF-8 string value.
booleanValue	bool value
arrayValue	array value (ordered list)
objectValue	object value (collection of name/value pairs).

Definition at line 25 of file value.h.

                   {
      nullValue = 0,  
      intValue,       
      uintValue,      
      realValue,      
      stringValue,    
      booleanValue,   
      arrayValue,     
      objectValue     
    };

Function Documentation

operator<<()

std::ostream& jsoncollector::Json::operator<<	(	std::ostream &	,
		const Value &	root
	)

Output using the StyledStreamWriter.

See also

Json::operator>>()

operator>>()

std::istream& jsoncollector::Json::operator>>	(	std::istream &	,
		Value &
	)

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:

Json::Value root;
cin >> root["dir"]["file"];
cout << root;

Result:

{
"dir": {
    "file": {
    // The input stream JSON would be nested here.
    }
}
}

Exceptions

std::exception

on parse error.

See also

Json::operator<<()

valueToQuotedString()

std::string jsoncollector::Json::valueToQuotedString

(

const char *

value

)

valueToString() [1/4]

std::string jsoncollector::Json::valueToString

(

Int

value

)

valueToString() [2/4]

std::string jsoncollector::Json::valueToString

(

UInt

value

)

valueToString() [3/4]

std::string jsoncollector::Json::valueToString

(

double

value

)

valueToString() [4/4]

std::string jsoncollector::Json::valueToString

(

bool

value

)