JSONDefaultPrecision Class Reference

JSONDefaultPrecision is a singleton that provides a mechanism to control the default precision for output of floating-point JSON values. More...

#include <json/JSON.h>

Inheritance diagram for JSONDefaultPrecision:

Public Types
typedef Base::Type	Type

Static Public Member Functions
static void	set (unsigned int precision)
	Set default precision for json::write(). More...
static void	reset ()
	Reset default precision for json::write() to initial default value (MIRA_JSON_DEFAULT_PRECISION). More...
static unsigned int	get ()
	Query current default precision for json::write(). More...
static Type &	instance ()
	Returns a reference to the singleton instance. More...
static bool	isDestroyed ()
	Returns true, if the singleton was already destroyed. More...

Protected Member Functions
	JSONDefaultPrecision ()

Static Protected Member Functions
static Type *	makeInstance ()
static void	destroyInstance (void)

Static Protected Attributes
static const unsigned int	MIRA_JSON_DEFAULT_PRECISION = 3
	Default value if not changed using set(). More...

Friends
class	singleton::CreateUsingNew< JSONDefaultPrecision >

Detailed Description

JSONDefaultPrecision is a singleton that provides a mechanism to control the default precision for output of floating-point JSON values.

Member Typedef Documentation

Type

typedef Base::Type Type

inherited

Constructor & Destructor Documentation

JSONDefaultPrecision()

JSONDefaultPrecision ( )

inlineprotected

Member Function Documentation

set()

static void set ( unsigned int  precision )

inlinestatic

Set default precision for json::write().

reset()

static void reset ( )

inlinestatic

Reset default precision for json::write() to initial default value (MIRA_JSON_DEFAULT_PRECISION).

get()

static unsigned int get ( )

inlinestatic

Query current default precision for json::write().

instance()

static Type& instance ( )

inlinestaticinherited

Returns a reference to the singleton instance.

Exceptions

XSingleton

If the singleton was already destroyed (dead reference) or not yet created (when using ExplicitInstantiation).

isDestroyed()

static bool isDestroyed ( )

inlinestaticinherited

Returns true, if the singleton was already destroyed.

Trying to access it will result in an exception.

makeInstance()

static Type* makeInstance ( )

inlinestaticprotectedinherited

destroyInstance()

static void destroyInstance ( void  )

inlinestaticprotectedinherited

Friends And Related Function Documentation

singleton::CreateUsingNew< JSONDefaultPrecision >

friend class singleton::CreateUsingNew< JSONDefaultPrecision >

friend

Member Data Documentation

MIRA_JSON_DEFAULT_PRECISION

const unsigned int MIRA_JSON_DEFAULT_PRECISION = 3

staticprotected

Default value if not changed using set().

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

• base/include/json/JSON.h