Number.h File Reference

#include <boost/intrusive_ptr.hpp>
#include "kernel/mod2.h"
#include "coeffs/numbers.h"
#include "kernel/polys.h"
#include "polys/monomials/ring.h"

Go to the source code of this file.

Data Structures
class	Number

Enumerations
enum	poly_variant { POLY_VARIANT_RING , POLY_VARIANT_MODUL }

Functions
void	intrusive_ptr_add_ref (ring r)
void	intrusive_ptr_release (ring r)
Number	operator+ (const Number &n1, const Number &n2)
Number	operator* (const Number &n1, const Number &n2)
Number	operator- (const Number &n1, const Number &n2)
Number	operator/ (const Number &n1, const Number &n2)
bool	operator== (const Number &n1, const Number &n2)
Number	operator+ (const Number &n1, int n2)
Number	operator* (const Number &n1, int n2)
Number	operator- (const Number &n1, int n2)
Number	operator/ (const Number &n1, int n2)
bool	operator== (const Number &n1, int n2)
Number	operator+ (int n1, const Number &n2)
Number	operator- (int n1, const Number &n2)
Number	operator/ (int n1, const Number &n2)
Number	operator* (int n1, const Number &n2)
bool	operator== (int n1, const Number &n2)

Enumeration Type Documentation

poly_variant

enum poly_variant

Enumerator
POLY_VARIANT_RING
POLY_VARIANT_MODUL

Definition at line 24 of file Number.h.

{
  POLY_VARIANT_RING,
  POLY_VARIANT_MODUL
};

Function Documentation

intrusive_ptr_add_ref()

void intrusive_ptr_add_ref ( ring r )

inline

Definition at line 9 of file Number.h.

{
    r->ref++;
    //Print("ref count after add: %d", r->ref);
}

intrusive_ptr_release()

void intrusive_ptr_release ( ring r )

inline

Definition at line 14 of file Number.h.

{
    if (r->ref<=0) rDelete(r);
    else
    {
      r->ref--;
    }
    //Print("ref count after release: %d", r->ref);
}

operator*() [1/3]

Number operator* ( const Number & n1, const Number & n2 )

inline

Definition at line 227 of file Number.h.

{
  Number erg(n1);
  erg*=n2;
  return erg;
}

operator*() [2/3]

Number operator* ( const Number & n1, int n2 )

inline

Definition at line 257 of file Number.h.

{
  Number erg(n1);
  erg*=Number(n2,n1.r);
  return erg;
}

operator*() [3/3]

Number operator* ( int n1, const Number & n2 )

inline

Definition at line 294 of file Number.h.

{
  Number erg(n2);
  return erg*=Number(n1,n2.r);
}

operator+() [1/3]

Number operator+ ( const Number & n1, const Number & n2 )

inline

Definition at line 221 of file Number.h.

{
  Number erg(n1);
  erg+=n2;
  return erg;
}

operator+() [2/3]

Number operator+ ( const Number & n1, int n2 )

inline

Definition at line 251 of file Number.h.

{
  Number erg(n1);
  erg+=Number(n2,n1.r);
  return erg;
}

operator+() [3/3]

Number operator+ ( int n1, const Number & n2 )

inline

Definition at line 279 of file Number.h.

{
  Number erg(n2);
  return erg+=Number(n1,n2.r);
}

operator-() [1/3]

Number operator- ( const Number & n1, const Number & n2 )

inline

Definition at line 233 of file Number.h.

{
  Number erg(n1);
  erg-=n2;
  return erg;
}

operator-() [2/3]

Number operator- ( const Number & n1, int n2 )

inline

Definition at line 263 of file Number.h.

{
  Number erg(n1);
  erg-=Number(n2,n1.r);
  return erg;
}

operator-() [3/3]

Number operator- ( int n1, const Number & n2 )

inline

Definition at line 284 of file Number.h.

{
  Number erg(n1,n2.r);
  return erg-=n2;
}

operator/() [1/3]

Number operator/ ( const Number & n1, const Number & n2 )

inline

Definition at line 239 of file Number.h.

{
  Number erg(n1);
  erg/=n2;
  return erg;
}

operator/() [2/3]

Number operator/ ( const Number & n1, int n2 )

inline

Definition at line 269 of file Number.h.

{
  Number erg(n1);
  erg/=Number(n2,n1.r);
  return erg;
}

operator/() [3/3]

Number operator/ ( int n1, const Number & n2 )

inline

Definition at line 289 of file Number.h.

{
  Number erg(n1,n2.r);
  return erg/=n2;
}

operator==() [1/3]

bool operator== ( const Number & n1, const Number & n2 )

inline

Definition at line 245 of file Number.h.

{
  if(n1.r!=n2.r)
    return false;
  return n_Equal(n1.n,n2.n,n1.r.get()->cf);
}

operator==() [2/3]

bool operator== ( const Number & n1, int n2 )

inline

Definition at line 275 of file Number.h.

{
  return n_Equal(n1.n,Number(n2,n1.r).n,n1.r.get()->cf);
}

operator==() [3/3]

bool operator== ( int n1, const Number & n2 )

inline

Definition at line 299 of file Number.h.

{
  return n2==Number(n1,n2.r);
}