CNNumber.h File Reference

Define CNNumber class. More...

#include "CNObject.h"
#include "CNType.h"
#include <stdio.h>
#include <stdint.h>

Go to the source code of this file.

Classes
struct	CNNumberMethods
	Methods for CNNumber class. More...
struct	CNNumber
	Number data class. More...

Enumerations
enum	CNNumberType { CNBooleanNumberType, CNSignedIntegerNumberType, CNUnsignedIntegerNumberType, CNFloatNumberType }
	Type of the context of the CNNumber. More...

Functions
struct CNNumber *	CNAllocateBooleanNumber (CNBoolean value, struct CNResource *resource)
	Allocate CNNumber object witl boolean value. More...
struct CNNumber *	CNAllocateSignedIntegerNumber (int64_t value, struct CNResource *resource)
	Allocate CNNumber object witl signed integer value. More...
struct CNNumber *	CNAllocateUnsignedIntegerNumber (uint64_t value, struct CNResource *resource)
	Allocate CNNumber object witl unsigned integer value. More...
struct CNNumber *	CNAllocateFloatNumber (double value, struct CNResource *resource)
	Allocate CNNumber object witl floating value. More...
static void	CNReleaseNumber (struct CNNumber *dst)
	Release CNNumber object. More...
static struct CNObject *	CNObjectOfNumber (struct CNNumber *src)
	Get super class of CNNumber. More...
static CNNumberType	CNTypeOfNumber (const struct CNNumber *src)
	Get context data of CNNumber. More...
static CNBoolean	CNBooleanNumber (const struct CNNumber *src)
	Get boolean value in number object. More...
static int64_t	CNSignedIntegerNumber (const struct CNNumber *src)
	Get signed integer value in number object. More...
static uint64_t	CNUnsignedIntegerNumber (const struct CNNumber *src)
	Get unsigned integer value in number object. More...
static double	CNFloatNumber (const struct CNNumber *src)
	Get floating point value in number object. More...
struct CNString *	CNNumberToString (struct CNNumber *src, struct CNResource *resource)
	Get string which presents the value of source number. More...
void	CNPrintNumber (FILE *outfp, const struct CNNumber *src)
	Print number to the file. More...

Detailed Description

Define CNNumber class.

Copyright

Copyright (C) 2013 Steel Wheels Project

Enumeration Type Documentation

enum CNNumberType

Type of the context of the CNNumber.

Enumerator
CNBooleanNumberType	Boolean number
CNSignedIntegerNumberType	Signed integer number
CNUnsignedIntegerNumberType	Unsigned integer number
CNFloatNumberType	Floating point number

Function Documentation

struct CNNumber* CNAllocateBooleanNumber	(	CNBoolean	value,
		struct CNResource *	resource
	)

Allocate CNNumber object witl boolean value.

Return values

num	Allocated object
NULL	Allocation failed

Parameters

value	Initial value
resource	Resource to allocate the object

struct CNNumber* CNAllocateSignedIntegerNumber	(	int64_t	value,
		struct CNResource *	resource
	)

Allocate CNNumber object witl signed integer value.

Return values

num	Allocated object
NULL	Allocation failed

Parameters

value	Initial value
resource	Resource to allocate the object

struct CNNumber* CNAllocateUnsignedIntegerNumber	(	uint64_t	value,
		struct CNResource *	resource
	)

Allocate CNNumber object witl unsigned integer value.

Return values

num	Allocated object
NULL	Allocation failed

Parameters

value	Initial value
resource	Resource to allocate the object

struct CNNumber* CNAllocateFloatNumber	(	double	value,
		struct CNResource *	resource
	)

Allocate CNNumber object witl floating value.

Return values

num	Allocated object
NULL	Allocation failed

Parameters

value	Initial value
resource	Resource to allocate the object

static void CNReleaseNumber ( struct CNNumber *  dst )

inlinestatic

Release CNNumber object.

Parameters

dst	Destination object

References CNReleaseObject(), and CNNumber::superClass.

static struct CNObject* CNObjectOfNumber ( struct CNNumber *  src )

static

Get super class of CNNumber.

Returns

Super class

Parameters

src	Source number

References CNNumber::superClass.

static CNNumberType CNTypeOfNumber ( const struct CNNumber *  src )

inlinestatic

Get context data of CNNumber.

Returns

Type of the number

Parameters

src	Source number object

References CNNumber::numberType.

static CNBoolean CNBooleanNumber ( const struct CNNumber *  src )

inlinestatic

Get boolean value in number object.

Returns

Boolean value

Parameters

src	Source number object

References CNNumber::booleanValue.

static int64_t CNSignedIntegerNumber ( const struct CNNumber *  src )

inlinestatic

Get signed integer value in number object.

Returns

Context value

Parameters

src	Source number object

References CNNumber::signedIntegerValue.

static uint64_t CNUnsignedIntegerNumber ( const struct CNNumber *  src )

inlinestatic

Get unsigned integer value in number object.

Returns

Context value

Parameters

src	Source number object

References CNNumber::unsignedIntegerValue.

static double CNFloatNumber ( const struct CNNumber *  src )

inlinestatic

Get floating point value in number object.

Returns

Context value

Parameters

src	Source number object

References CNNumber::floatValue.

struct CNString* CNNumberToString	(	struct CNNumber *	src,
		struct CNResource *	resource
	)

Get string which presents the value of source number.

Returns

String

Parameters

src	Source number
resource	Resource to allocate the string

void CNPrintNumber	(	FILE *	outfp,
		const struct CNNumber *	src
	)

Print number to the file.

Parameters

outfp	Output file
src	Source number object