sc_dt::scfx_rep Class Reference

#include <sysc/datatypes/fx/scfx_rep.h>

Collaboration diagram for sc_dt::scfx_rep:

[legend]

List of all members.

Public Member Functions
	scfx_rep ()
	scfx_rep (int)
	scfx_rep (unsigned int)
	scfx_rep (long)
	scfx_rep (unsigned long)
	scfx_rep (double)
	scfx_rep (const char *)
	scfx_rep (int64)
	scfx_rep (uint64)
	scfx_rep (const sc_signed &)
	scfx_rep (const sc_unsigned &)
	scfx_rep (const scfx_rep &)
	~scfx_rep ()
void *	operator new (std::size_t)
void	operator delete (void *, std::size_t)
void	from_string (const char *, int)
double	to_double () const
const char *	to_string (sc_numrep, int, sc_fmt, const scfx_params *=0) const
void	operator= (const scfx_rep &)
void	lshift (int)
void	rshift (int)
void	cast (const scfx_params &, bool &, bool &)
bool	is_neg () const
bool	is_zero () const
bool	is_nan () const
bool	is_inf () const
bool	is_normal () const
void	set_zero (int=1)
void	set_nan ()
void	set_inf (int)
bool	get_bit (int) const
bool	set (int, const scfx_params &)
bool	clear (int, const scfx_params &)
bool	get_slice (int, int, const scfx_params &, sc_bv_base &) const
bool	set_slice (int, int, const scfx_params &, const sc_bv_base &)
void	print (::std::ostream &) const
void	dump (::std::ostream &) const
void	get_type (int &, int &, sc_enc &) const
bool	rounding_flag () const
Friends
void	multiply (scfx_rep &, const scfx_rep &, const scfx_rep &, int=SC_DEFAULT_MAX_WL_)
scfx_rep *	neg_scfx_rep (const scfx_rep &)
scfx_rep *	mult_scfx_rep (const scfx_rep &, const scfx_rep &, int=SC_DEFAULT_MAX_WL_)
scfx_rep *	div_scfx_rep (const scfx_rep &, const scfx_rep &, int=SC_DEFAULT_DIV_WL_)
scfx_rep *	add_scfx_rep (const scfx_rep &, const scfx_rep &, int=SC_DEFAULT_MAX_WL_)
scfx_rep *	sub_scfx_rep (const scfx_rep &, const scfx_rep &, int=SC_DEFAULT_MAX_WL_)
scfx_rep *	lsh_scfx_rep (const scfx_rep &, int)
scfx_rep *	rsh_scfx_rep (const scfx_rep &, int)
int	cmp_scfx_rep (const scfx_rep &, const scfx_rep &)
scfx_rep *	quantization_scfx_rep (const scfx_rep &, const scfx_params &, bool &)
scfx_rep *	overflow_scfx_rep (const scfx_rep &, const scfx_params &, bool &)
void	align (const scfx_rep &, const scfx_rep &, int &, int &, scfx_mant_ref &, scfx_mant_ref &)
int	compare_msw (const scfx_rep &, const scfx_rep &)
int	compare_msw_ff (const scfx_rep &lhs, const scfx_rep &rhs)
void	print_dec (scfx_string &, const scfx_rep &, int, sc_fmt)
void	print_other (scfx_string &, const scfx_rep &, sc_numrep, int, sc_fmt, const scfx_params *)
int	compare_abs (const scfx_rep &, const scfx_rep &)

---

Detailed Description

Definition at line 121 of file scfx_rep.h.

---

Constructor & Destructor Documentation

sc_dt::scfx_rep::scfx_rep

(

)

Definition at line 83 of file scfx_rep.cpp.

sc_dt::scfx_rep::scfx_rep

(

int

a

)

[explicit]

Definition at line 89 of file scfx_rep.cpp.

sc_dt::scfx_rep::scfx_rep

(

unsigned int

a

)

[explicit]

Definition at line 112 of file scfx_rep.cpp.

sc_dt::scfx_rep::scfx_rep

(

long

a

)

[explicit]

Definition at line 127 of file scfx_rep.cpp.

sc_dt::scfx_rep::scfx_rep

(

unsigned long

a

)

[explicit]

Definition at line 160 of file scfx_rep.cpp.

sc_dt::scfx_rep::scfx_rep

(

double

a

)

[explicit]

Definition at line 185 of file scfx_rep.cpp.

sc_dt::scfx_rep::scfx_rep

(

const char *

s

)

[inline, explicit]

Definition at line 324 of file scfx_rep.h.

sc_dt::scfx_rep::scfx_rep

(

int64

a

)

[explicit]

Definition at line 213 of file scfx_rep.cpp.

sc_dt::scfx_rep::scfx_rep

(

uint64

a

)

[explicit]

Definition at line 239 of file scfx_rep.cpp.

sc_dt::scfx_rep::scfx_rep

(

const sc_signed &

a

)

[explicit]

Definition at line 256 of file scfx_rep.cpp.

sc_dt::scfx_rep::scfx_rep

(

const sc_unsigned &

a

)

[explicit]

Definition at line 298 of file scfx_rep.cpp.

sc_dt::scfx_rep::scfx_rep

(

const scfx_rep &

a

)

Definition at line 327 of file scfx_rep.cpp.

sc_dt::scfx_rep::~scfx_rep

(

)

[inline]

Definition at line 335 of file scfx_rep.h.

---

Member Function Documentation

void * sc_dt::scfx_rep::operator new

(

std::size_t

size

)

Definition at line 350 of file scfx_rep.cpp.

void sc_dt::scfx_rep::operator delete	(	void *	ptr,
		std::size_t	size
	)

Definition at line 372 of file scfx_rep.cpp.

void sc_dt::scfx_rep::from_string	(	const char *	s,
		int	cte_wl
	)

Definition at line 404 of file scfx_rep.cpp.

double sc_dt::scfx_rep::to_double

(

)

const

Definition at line 758 of file scfx_rep.cpp.

const char * sc_dt::scfx_rep::to_string	(	sc_numrep	numrep,
		int	w_prefix,
		sc_fmt	fmt,
		const scfx_params *	params = 0
	)			const

Definition at line 1193 of file scfx_rep.cpp.

void sc_dt::scfx_rep::operator=

(

const scfx_rep &

f

)

[inline]

Definition at line 343 of file scfx_rep.h.

void sc_dt::scfx_rep::lshift

(

int

n

)

Definition at line 1704 of file scfx_rep.cpp.

void sc_dt::scfx_rep::rshift

(

int

n

)

Definition at line 1738 of file scfx_rep.cpp.

void sc_dt::scfx_rep::cast	(	const scfx_params &	params,
		bool &	q_flag,
		bool &	o_flag
	)

Definition at line 2202 of file scfx_rep.cpp.

bool sc_dt::scfx_rep::is_neg

(

)

const [inline]

Definition at line 402 of file scfx_rep.h.

bool sc_dt::scfx_rep::is_zero

(

)

const [inline]

Definition at line 409 of file scfx_rep.h.

bool sc_dt::scfx_rep::is_nan

(

)

const [inline]

Definition at line 425 of file scfx_rep.h.

bool sc_dt::scfx_rep::is_inf

(

)

const [inline]

Definition at line 432 of file scfx_rep.h.

bool sc_dt::scfx_rep::is_normal

(

)

const [inline]

Definition at line 439 of file scfx_rep.h.

void sc_dt::scfx_rep::set_zero

(

int

sign = 1

)

[inline]

Definition at line 295 of file scfx_rep.h.

void sc_dt::scfx_rep::set_nan

(

)

[inline]

Definition at line 305 of file scfx_rep.h.

void sc_dt::scfx_rep::set_inf

(

int

sign

)

[inline]

Definition at line 313 of file scfx_rep.h.

bool sc_dt::scfx_rep::get_bit

(

int

i

)

const

Definition at line 2582 of file scfx_rep.cpp.

bool sc_dt::scfx_rep::set	(	int	i,
		const scfx_params &	params
	)

Definition at line 2612 of file scfx_rep.cpp.

bool sc_dt::scfx_rep::clear	(	int	i,
		const scfx_params &	params
	)

Definition at line 2654 of file scfx_rep.cpp.

bool sc_dt::scfx_rep::get_slice	(	int	i,
		int	j,
		const scfx_params &	,
		sc_bv_base &	bv
	)			const

Definition at line 2691 of file scfx_rep.cpp.

bool sc_dt::scfx_rep::set_slice	(	int	i,
		int	j,
		const scfx_params &	params,
		const sc_bv_base &	bv
	)

Definition at line 2714 of file scfx_rep.cpp.

void sc_dt::scfx_rep::print

(

::std::ostream &

os

)

const

Definition at line 2745 of file scfx_rep.cpp.

void sc_dt::scfx_rep::dump

(

::std::ostream &

os

)

const

Definition at line 2756 of file scfx_rep.cpp.

void sc_dt::scfx_rep::get_type	(	int &	wl,
		int &	iwl,
		sc_enc &	enc
	)			const

Definition at line 2801 of file scfx_rep.cpp.

bool sc_dt::scfx_rep::rounding_flag

(

)

const [inline]

Definition at line 468 of file scfx_rep.h.

---

Friends And Related Function Documentation

void multiply	(	scfx_rep &	,
		const scfx_rep &	,
		const scfx_rep &	,
		int	= SC_DEFAULT_MAX_WL_
	)			[friend]

Definition at line 1517 of file scfx_rep.cpp.

scfx_rep* neg_scfx_rep

(

const scfx_rep &

a

)

[friend]

scfx_rep* mult_scfx_rep	(	const scfx_rep &	a,
		const scfx_rep &	b,
		int	max_wl = SC_DEFAULT_MAX_WL_
	)			[friend]

scfx_rep* div_scfx_rep	(	const scfx_rep &	,
		const scfx_rep &	,
		int	= SC_DEFAULT_DIV_WL_
	)			[friend]

Definition at line 1598 of file scfx_rep.cpp.

scfx_rep* add_scfx_rep	(	const scfx_rep &	,
		const scfx_rep &	,
		int	= SC_DEFAULT_MAX_WL_
	)			[friend]

Definition at line 1279 of file scfx_rep.cpp.

scfx_rep* sub_scfx_rep	(	const scfx_rep &	,
		const scfx_rep &	,
		int	= SC_DEFAULT_MAX_WL_
	)			[friend]

Definition at line 1408 of file scfx_rep.cpp.

scfx_rep* lsh_scfx_rep	(	const scfx_rep &	a,
		int	b
	)			[friend]

scfx_rep* rsh_scfx_rep	(	const scfx_rep &	a,
		int	b
	)			[friend]

int cmp_scfx_rep	(	const scfx_rep &	,
		const scfx_rep &
	)			[friend]

Definition at line 1850 of file scfx_rep.cpp.

scfx_rep* quantization_scfx_rep	(	const scfx_rep &	a,
		const scfx_params &	params,
		bool &	q_flag
	)			[friend]

Definition at line 446 of file scfx_rep.h.

scfx_rep* overflow_scfx_rep	(	const scfx_rep &	a,
		const scfx_params &	params,
		bool &	o_flag
	)			[friend]

Definition at line 457 of file scfx_rep.h.

void align	(	const scfx_rep &	lhs,
		const scfx_rep &	rhs,
		int &	new_wp,
		int &	len_mant,
		scfx_mant_ref &	lhs_mant,
		scfx_mant_ref &	rhs_mant
	)			[friend]

Definition at line 2233 of file scfx_rep.cpp.

int compare_msw	(	const scfx_rep &	,
		const scfx_rep &
	)			[friend]

int compare_msw_ff	(	const scfx_rep &	lhs,
		const scfx_rep &	rhs
	)			[friend]

Definition at line 2282 of file scfx_rep.cpp.

void print_dec	(	scfx_string &	s,
		const scfx_rep &	num,
		int	w_prefix,
		sc_fmt	fmt
	)			[friend]

Definition at line 888 of file scfx_rep.cpp.

void print_other	(	scfx_string &	s,
		const scfx_rep &	a,
		sc_numrep	numrep,
		int	w_prefix,
		sc_fmt	fmt,
		const scfx_params *	params
	)			[friend]

Definition at line 1028 of file scfx_rep.cpp.

int compare_abs	(	const scfx_rep &	a,
		const scfx_rep &	b
	)			[friend]

Definition at line 1773 of file scfx_rep.cpp.

---

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

• sysc/datatypes/fx/scfx_rep.h
• sysc/datatypes/fx/scfx_rep.cpp