pbo_decimal.h File Reference


Functions
EXTERN int	pbo_decimal_compare (const pin_decimal_t dec1p, const pin_decimal_t dec2p, pin_errbuf_t *ebufp)
EXTERN int	pbo_decimal_sign (const pin_decimal_t decp, pin_errbuf_t ebufp)
EXTERN int	pbo_decimal_is_zero (const pin_decimal_t decp, pin_errbuf_t ebufp)
EXTERN int	pbo_decimal_is_null (const pin_decimal_t decp, pin_errbuf_t ebufp)
EXTERN pin_decimal_t *	pbo_decimal_from_str (const char str, pin_errbuf_t ebufp)
EXTERN char *	pbo_decimal_to_str (const pin_decimal_t decp, pin_errbuf_t ebufp)
EXTERN pin_decimal_t *	pbo_decimal_from_double (double value, pin_errbuf_t *ebufp)
EXTERN pin_decimal_t *	pbo_decimal_from_double_round (double value, int rounding_mode, pin_errbuf_t *ebufp)
EXTERN double	pbo_decimal_to_double (const pin_decimal_t decp, pin_errbuf_t ebufp)
EXTERN pin_decimal_t *	pbo_decimal_copy (const pin_decimal_t decp, pin_errbuf_t ebufp)
EXTERN void	pbo_decimal_destroy (pin_decimal_t **decpp)
EXTERN pin_decimal_t *	pbo_decimal_round (const pin_decimal_t decp, int32 scale, int32 rounding_mode, pin_errbuf_t ebufp)
EXTERN void	pbo_decimal_round_assign (pin_decimal_t decp, int32 scale, int32 rounding_mode, pin_errbuf_t ebufp)
EXTERN pin_decimal_t *	pbo_decimal_abs (const pin_decimal_t decp, pin_errbuf_t ebufp)
EXTERN void	pbo_decimal_abs_assign (pin_decimal_t decp, pin_errbuf_t ebufp)
EXTERN pin_decimal_t *	pbo_decimal_negate (const pin_decimal_t decp, pin_errbuf_t ebufp)
EXTERN void	pbo_decimal_negate_assign (pin_decimal_t decp, pin_errbuf_t ebufp)
EXTERN pin_decimal_t *	pbo_decimal_add (const pin_decimal_t dec1p, const pin_decimal_t dec2p, pin_errbuf_t *ebufp)
EXTERN void	pbo_decimal_add_assign (pin_decimal_t dec1p, const pin_decimal_t dec2p, pin_errbuf_t *ebufp)
EXTERN pin_decimal_t *	pbo_decimal_subtract (const pin_decimal_t dec1p, const pin_decimal_t dec2p, pin_errbuf_t *ebufp)
EXTERN void	pbo_decimal_subtract_assign (pin_decimal_t dec1p, const pin_decimal_t dec2p, pin_errbuf_t *ebufp)
EXTERN pin_decimal_t *	pbo_decimal_multiply (const pin_decimal_t dec1p, const pin_decimal_t dec2p, pin_errbuf_t *ebufp)
EXTERN void	pbo_decimal_multiply_assign (pin_decimal_t dec1p, const pin_decimal_t dec2p, pin_errbuf_t *ebufp)
EXTERN pin_decimal_t *	pbo_decimal_divide (const pin_decimal_t dec1p, const pin_decimal_t dec2p, pin_errbuf_t *ebufp)
EXTERN void	pbo_decimal_divide_assign (pin_decimal_t dec1p, const pin_decimal_t dec2p, pin_errbuf_t *ebufp)

Function Documentation

EXTERN int pbo_decimal_compare	(	const pin_decimal_t *	dec1p,
		const pin_decimal_t *	dec2p,
		pin_errbuf_t *	ebufp
	)

EXTERN int pbo_decimal_sign	(	const pin_decimal_t *	decp,
		pin_errbuf_t *	ebufp
	)

EXTERN int pbo_decimal_is_zero	(	const pin_decimal_t *	decp,
		pin_errbuf_t *	ebufp
	)

EXTERN int pbo_decimal_is_null	(	const pin_decimal_t *	decp,
		pin_errbuf_t *	ebufp
	)

EXTERN pin_decimal_t* pbo_decimal_from_str	(	const char *	str,
		pin_errbuf_t *	ebufp
	)

EXTERN char* pbo_decimal_to_str	(	const pin_decimal_t *	decp,
		pin_errbuf_t *	ebufp
	)

EXTERN pin_decimal_t* pbo_decimal_from_double	(	double	value,
		pin_errbuf_t *	ebufp
	)

EXTERN pin_decimal_t* pbo_decimal_from_double_round	(	double	value,
		int	rounding_mode,
		pin_errbuf_t *	ebufp
	)

Create a decimal variable from a double value, with specified rounding method. Allows the user to choose the rounding method rather than rely on the default, which is ROUND_DOWN

Parameters:

	value	double value to convert
	rounding_mode	ROUND_UP, ROUND_DOWN, ROUND_CEILING, ROUND_FLOOR, ROUND_HALF_UP, ROUND_HALF_DOWN, ROUND_HALF_EVEN, ROUND_UNNCESSARY are the choices
	ebufp	the error buffer to contain error

Returns:: pin_decimal_t* pointer to newly allocated decimal value

EXTERN double pbo_decimal_to_double	(	const pin_decimal_t *	decp,
		pin_errbuf_t *	ebufp
	)

EXTERN pin_decimal_t* pbo_decimal_copy	(	const pin_decimal_t *	decp,
		pin_errbuf_t *	ebufp
	)

EXTERN void pbo_decimal_destroy ( pin_decimal_t ** decpp )

EXTERN pin_decimal_t* pbo_decimal_round	(	const pin_decimal_t *	decp,
		int32	scale,
		int32	rounding_mode,
		pin_errbuf_t *	ebufp
	)

EXTERN void pbo_decimal_round_assign	(	pin_decimal_t *	decp,
		int32	scale,
		int32	rounding_mode,
		pin_errbuf_t *	ebufp
	)

EXTERN pin_decimal_t* pbo_decimal_abs	(	const pin_decimal_t *	decp,
		pin_errbuf_t *	ebufp
	)

EXTERN void pbo_decimal_abs_assign	(	pin_decimal_t *	decp,
		pin_errbuf_t *	ebufp
	)

EXTERN pin_decimal_t* pbo_decimal_negate	(	const pin_decimal_t *	decp,
		pin_errbuf_t *	ebufp
	)

EXTERN void pbo_decimal_negate_assign	(	pin_decimal_t *	decp,
		pin_errbuf_t *	ebufp
	)

EXTERN pin_decimal_t* pbo_decimal_add	(	const pin_decimal_t *	dec1p,
		const pin_decimal_t *	dec2p,
		pin_errbuf_t *	ebufp
	)

EXTERN void pbo_decimal_add_assign	(	pin_decimal_t *	dec1p,
		const pin_decimal_t *	dec2p,
		pin_errbuf_t *	ebufp
	)

EXTERN pin_decimal_t* pbo_decimal_subtract	(	const pin_decimal_t *	dec1p,
		const pin_decimal_t *	dec2p,
		pin_errbuf_t *	ebufp
	)

EXTERN void pbo_decimal_subtract_assign	(	pin_decimal_t *	dec1p,
		const pin_decimal_t *	dec2p,
		pin_errbuf_t *	ebufp
	)

EXTERN pin_decimal_t* pbo_decimal_multiply	(	const pin_decimal_t *	dec1p,
		const pin_decimal_t *	dec2p,
		pin_errbuf_t *	ebufp
	)

EXTERN void pbo_decimal_multiply_assign	(	pin_decimal_t *	dec1p,
		const pin_decimal_t *	dec2p,
		pin_errbuf_t *	ebufp
	)

EXTERN pin_decimal_t* pbo_decimal_divide	(	const pin_decimal_t *	dec1p,
		const pin_decimal_t *	dec2p,
		pin_errbuf_t *	ebufp
	)

EXTERN void pbo_decimal_divide_assign	(	pin_decimal_t *	dec1p,
		const pin_decimal_t *	dec2p,
		pin_errbuf_t *	ebufp
	)

pbo_decimal.h File Reference

Functions

Function Documentation