クラス sc_dt::scfx_rep

#include <scfx_rep.h>

すべてのメンバ一覧

Public メソッド

 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 (size_t)
void operator delete (void *, 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

Private 型

enum  state { normal, infinity, not_a_number }

Private メソッド

unsigned int divide_by_ten ()
int find_lsw () const
int find_msw () const
void find_sw ()
void multiply_by_ten ()
void normalize (int)
scfx_mantresize (int, int) const
void set_bin (int)
void set_oct (int, int)
void set_hex (int, int)
void shift_left (int)
void shift_right (int)
const scfx_index calc_indices (int) const
void o_extend (const scfx_index &, sc_enc)
bool o_bit_at (const scfx_index &) const
bool o_zero_left (const scfx_index &) const
bool o_zero_right (const scfx_index &) const
void o_set_low (const scfx_index &, sc_enc)
void o_set_high (const scfx_index &, const scfx_index &, sc_enc, int=1)
void o_set (const scfx_index &, const scfx_index &, sc_enc, bool)
void o_invert (const scfx_index &)
bool q_bit (const scfx_index &) const
void q_clear (const scfx_index &)
void q_incr (const scfx_index &)
bool q_odd (const scfx_index &) const
bool q_zero (const scfx_index &) const
void resize_to (int, int=0)
int size () const
void toggle_tc ()
void quantization (const scfx_params &, bool &)
void overflow (const scfx_params &, bool &)
void round (int)

Private 変数

scfx_mant m_mant
int m_wp
int m_sign
state m_state
int m_msw
int m_lsw
bool m_r_flag

フレンド

void multiply (scfx_rep &, const scfx_rep &, const scfx_rep &, int=SC_DEFAULT_MAX_WL_)
scfx_repneg_scfx_rep (const scfx_rep &)
scfx_repmult_scfx_rep (const scfx_rep &, const scfx_rep &, int=SC_DEFAULT_MAX_WL_)
scfx_repdiv_scfx_rep (const scfx_rep &, const scfx_rep &, int=SC_DEFAULT_DIV_WL_)
scfx_repadd_scfx_rep (const scfx_rep &, const scfx_rep &, int=SC_DEFAULT_MAX_WL_)
scfx_repsub_scfx_rep (const scfx_rep &, const scfx_rep &, int=SC_DEFAULT_MAX_WL_)
scfx_replsh_scfx_rep (const scfx_rep &, int)
scfx_reprsh_scfx_rep (const scfx_rep &, int)
int cmp_scfx_rep (const scfx_rep &, const scfx_rep &)
scfx_repquantization_scfx_rep (const scfx_rep &, const scfx_params &, bool &)
scfx_repoverflow_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 &)


列挙型

enum sc_dt::scfx_rep::state [private]

列挙型の値:
normal 
infinity 
not_a_number 


コンストラクタとデストラクタ

sc_dt::scfx_rep::scfx_rep (  ) 

sc_dt::scfx_rep::scfx_rep ( int  a  )  [explicit]

sc_dt::scfx_rep::scfx_rep ( unsigned int  a  )  [explicit]

sc_dt::scfx_rep::scfx_rep ( long  a  )  [explicit]

sc_dt::scfx_rep::scfx_rep ( unsigned long  a  )  [explicit]

sc_dt::scfx_rep::scfx_rep ( double  a  )  [explicit]

sc_dt::scfx_rep::scfx_rep ( const char *  s  )  [inline, explicit]

sc_dt::scfx_rep::scfx_rep ( int64  a  )  [explicit]

sc_dt::scfx_rep::scfx_rep ( uint64  a  )  [explicit]

sc_dt::scfx_rep::scfx_rep ( const sc_signed a  )  [explicit]

sc_dt::scfx_rep::scfx_rep ( const sc_unsigned a  )  [explicit]

sc_dt::scfx_rep::scfx_rep ( const scfx_rep a  ) 

sc_dt::scfx_rep::~scfx_rep (  )  [inline]


関数

void * sc_dt::scfx_rep::operator new ( size_t  size  ) 

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

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

double sc_dt::scfx_rep::to_double (  )  const

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

void sc_dt::scfx_rep::operator= ( const scfx_rep f  )  [inline]

void sc_dt::scfx_rep::lshift ( int  n  ) 

void sc_dt::scfx_rep::rshift ( int  n  ) 

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

bool sc_dt::scfx_rep::is_neg (  )  const [inline]

bool sc_dt::scfx_rep::is_zero (  )  const [inline]

bool sc_dt::scfx_rep::is_nan (  )  const [inline]

bool sc_dt::scfx_rep::is_inf (  )  const [inline]

bool sc_dt::scfx_rep::is_normal (  )  const [inline]

void sc_dt::scfx_rep::set_zero ( int  sign = 1  )  [inline]

void sc_dt::scfx_rep::set_nan (  )  [inline]

void sc_dt::scfx_rep::set_inf ( int  sign  )  [inline]

bool sc_dt::scfx_rep::get_bit ( int  i  )  const

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

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

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

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

void sc_dt::scfx_rep::print ( ::std::ostream &  os  )  const

void sc_dt::scfx_rep::dump ( ::std::ostream &  os  )  const

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

bool sc_dt::scfx_rep::rounding_flag (  )  const [inline]

unsigned int sc_dt::scfx_rep::divide_by_ten (  )  [private]

int sc_dt::scfx_rep::find_lsw (  )  const [inline, private]

int sc_dt::scfx_rep::find_msw (  )  const [inline, private]

void sc_dt::scfx_rep::find_sw (  )  [inline, private]

void sc_dt::scfx_rep::multiply_by_ten (  )  [private]

void sc_dt::scfx_rep::normalize ( int  exponent  )  [private]

scfx_mant * sc_dt::scfx_rep::resize ( int  new_size,
int  new_wp 
) const [private]

void sc_dt::scfx_rep::set_bin ( int  i  )  [private]

void sc_dt::scfx_rep::set_oct ( int  i,
int  n 
) [private]

void sc_dt::scfx_rep::set_hex ( int  i,
int  n 
) [private]

void sc_dt::scfx_rep::shift_left ( int  n  )  [private]

void sc_dt::scfx_rep::shift_right ( int  n  )  [private]

const scfx_index sc_dt::scfx_rep::calc_indices ( int  n  )  const [inline, private]

void sc_dt::scfx_rep::o_extend ( const scfx_index x,
sc_enc  enc 
) [inline, private]

bool sc_dt::scfx_rep::o_bit_at ( const scfx_index x  )  const [inline, private]

bool sc_dt::scfx_rep::o_zero_left ( const scfx_index x  )  const [inline, private]

bool sc_dt::scfx_rep::o_zero_right ( const scfx_index x  )  const [inline, private]

void sc_dt::scfx_rep::o_set_low ( const scfx_index x,
sc_enc  enc 
) [inline, private]

void sc_dt::scfx_rep::o_set_high ( const scfx_index x,
const scfx_index x2,
sc_enc  enc,
int  sign = 1 
) [inline, private]

void sc_dt::scfx_rep::o_set ( const scfx_index x,
const scfx_index x3,
sc_enc  enc,
bool  under 
) [inline, private]

void sc_dt::scfx_rep::o_invert ( const scfx_index x2  )  [inline, private]

bool sc_dt::scfx_rep::q_bit ( const scfx_index x  )  const [inline, private]

void sc_dt::scfx_rep::q_clear ( const scfx_index x  )  [inline, private]

void sc_dt::scfx_rep::q_incr ( const scfx_index x  )  [inline, private]

bool sc_dt::scfx_rep::q_odd ( const scfx_index x  )  const [inline, private]

bool sc_dt::scfx_rep::q_zero ( const scfx_index x  )  const [inline, private]

void sc_dt::scfx_rep::resize_to ( int  new_size,
int  restore = 0 
) [inline, private]

int sc_dt::scfx_rep::size (  )  const [inline, private]

void sc_dt::scfx_rep::toggle_tc (  )  [inline, private]

void sc_dt::scfx_rep::quantization ( const scfx_params params,
bool &  q_flag 
) [private]

void sc_dt::scfx_rep::overflow ( const scfx_params params,
bool &  o_flag 
) [private]

void sc_dt::scfx_rep::round ( int  wl  )  [private]


フレンドと関連する関数

void multiply ( scfx_rep result,
const scfx_rep lhs,
const scfx_rep rhs,
int  max_wl = SC_DEFAULT_MAX_WL_ 
) [friend]

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 lhs,
const scfx_rep rhs,
int  div_wl = SC_DEFAULT_DIV_WL_ 
) [friend]

scfx_rep* add_scfx_rep ( const scfx_rep lhs,
const scfx_rep rhs,
int  max_wl = SC_DEFAULT_MAX_WL_ 
) [friend]

scfx_rep* sub_scfx_rep ( const scfx_rep lhs,
const scfx_rep rhs,
int  max_wl = SC_DEFAULT_MAX_WL_ 
) [friend]

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 a,
const scfx_rep b 
) [friend]

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

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

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]

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

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

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

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

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


変数

int sc_dt::scfx_rep::m_wp [private]

int sc_dt::scfx_rep::m_sign [private]

int sc_dt::scfx_rep::m_msw [private]

int sc_dt::scfx_rep::m_lsw [private]

bool sc_dt::scfx_rep::m_r_flag [private]


このクラスの説明は次のファイルから生成されました:

SystemCに対してFri Jun 6 07:41:16 2008に生成されました。  doxygen 1.5.6