dtoa.h File Reference

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Data Structures
struct	JSDTOATempMem
struct	JSATODTempMem

Macros
#define	JS_DTOA_MAX_DIGITS   101
#define	JS_DTOA_FORMAT_FREE   (0 << 0)
#define	JS_DTOA_FORMAT_FIXED   (1 << 0)
#define	JS_DTOA_FORMAT_FRAC   (2 << 0)
#define	JS_DTOA_FORMAT_MASK   (3 << 0)
#define	JS_DTOA_EXP_AUTO   (0 << 2)
#define	JS_DTOA_EXP_ENABLED   (1 << 2)
#define	JS_DTOA_EXP_DISABLED   (2 << 2)
#define	JS_DTOA_EXP_MASK   (3 << 2)
#define	JS_DTOA_MINUS_ZERO   (1 << 4) /* show the minus sign for -0 */
#define	JS_ATOD_INT_ONLY   (1 << 0)
#define	JS_ATOD_ACCEPT_BIN_OCT   (1 << 1)
#define	JS_ATOD_ACCEPT_LEGACY_OCTAL   (1 << 2)
#define	JS_ATOD_ACCEPT_UNDERSCORES   (1 << 3)

Functions
int	js_dtoa_max_len (double d, int radix, int n_digits, int flags)
int	js_dtoa (char *buf, double d, int radix, int n_digits, int flags, JSDTOATempMem *tmp_mem)
double	js_atod (const char *str, const char **pnext, int radix, int flags, JSATODTempMem *tmp_mem)
size_t	u32toa (char *buf, uint32_t n)
size_t	i32toa (char *buf, int32_t n)
size_t	u64toa (char *buf, uint64_t n)
size_t	i64toa (char *buf, int64_t n)
size_t	u64toa_radix (char *buf, uint64_t n, unsigned int radix)
size_t	i64toa_radix (char *buf, int64_t n, unsigned int radix)

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Data Structure Documentation

JSDTOATempMem

struct JSDTOATempMem

Data Fields
uint64_t	mem[37]

JSATODTempMem

struct JSATODTempMem

Data Fields
uint64_t	mem[27]

Macro Definition Documentation

JS_DTOA_MAX_DIGITS

#define JS_DTOA_MAX_DIGITS   101

JS_DTOA_FORMAT_FREE

#define JS_DTOA_FORMAT_FREE   (0 << 0)

JS_DTOA_FORMAT_FIXED

#define JS_DTOA_FORMAT_FIXED   (1 << 0)

JS_DTOA_FORMAT_FRAC

#define JS_DTOA_FORMAT_FRAC   (2 << 0)

JS_DTOA_FORMAT_MASK

#define JS_DTOA_FORMAT_MASK   (3 << 0)

JS_DTOA_EXP_AUTO

#define JS_DTOA_EXP_AUTO   (0 << 2)

JS_DTOA_EXP_ENABLED

#define JS_DTOA_EXP_ENABLED   (1 << 2)

JS_DTOA_EXP_DISABLED

#define JS_DTOA_EXP_DISABLED   (2 << 2)

JS_DTOA_EXP_MASK

#define JS_DTOA_EXP_MASK   (3 << 2)

JS_DTOA_MINUS_ZERO

#define JS_DTOA_MINUS_ZERO   (1 << 4) /* show the minus sign for -0 */

JS_ATOD_INT_ONLY

#define JS_ATOD_INT_ONLY   (1 << 0)

JS_ATOD_ACCEPT_BIN_OCT

#define JS_ATOD_ACCEPT_BIN_OCT   (1 << 1)

JS_ATOD_ACCEPT_LEGACY_OCTAL

#define JS_ATOD_ACCEPT_LEGACY_OCTAL   (1 << 2)

JS_ATOD_ACCEPT_UNDERSCORES

#define JS_ATOD_ACCEPT_UNDERSCORES   (1 << 3)

Function Documentation

js_dtoa_max_len()

int js_dtoa_max_len	(	double	d,
		int	radix,
		int	n_digits,
		int	flags
	)

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js_dtoa()

int js_dtoa	(	char *	buf,
		double	d,
		int	radix,
		int	n_digits,
		int	flags,
		JSDTOATempMem *	tmp_mem
	)

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js_atod()

double js_atod	(	const char *	str,
		const char **	pnext,
		int	radix,
		int	flags,
		JSATODTempMem *	tmp_mem
	)

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u32toa()

size_t u32toa	(	char *	buf,
		uint32_t	n
	)

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i32toa()

size_t i32toa	(	char *	buf,
		int32_t	n
	)

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u64toa()

size_t u64toa	(	char *	buf,
		uint64_t	n
	)

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i64toa()

size_t i64toa	(	char *	buf,
		int64_t	n
	)

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u64toa_radix()

size_t u64toa_radix	(	char *	buf,
		uint64_t	n,
		unsigned int	radix
	)

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i64toa_radix()

size_t i64toa_radix	(	char *	buf,
		int64_t	n,
		unsigned int	radix
	)

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