linbox
Public Member Functions
NTL_PID_zz_p Struct Reference

extend Wrapper of zz_p from NTL. More...

#include <PID-ntl-zz_p.h>

+ Inheritance diagram for NTL_PID_zz_p:

Public Member Functions

integercardinality (integer &c) const
 Cardinality. More...
 
integercharacteristic (integer &c) const
 Characteristic. More...
 
Element & inv (Element &x, const Element &y) const
 Multiplicative Inverse. More...
 
bool isZero (const Element &x) const
 Zero equality. More...
 
bool isOne (const Element &x) const
 One equality. More...
 
bool isMOne (const Element &x) const
 MOne equality. More...
 
Element & invin (Element &x) const
 Inplace Multiplicative Inverse. More...
 
std::ostream & write (std::ostream &os) const
 Print field. More...
 

Detailed Description

extend Wrapper of zz_p from NTL.

Add PID functions

Member Function Documentation

integer& cardinality ( integer c) const
inlineinherited

Cardinality.

Return integer representing cardinality of the field. Returns the modulus of the field, which should be prime.

Returns
integer representing cardinality of the field
integer& characteristic ( integer c) const
inlineinherited

Characteristic.

Return integer representing characteristic of the field. Returns the modulus of the field, which should be prime.

Returns
integer representing characteristic of the field.
Element& inv ( Element &  x,
const Element &  y 
) const
inlineinherited

Multiplicative Inverse.

x = 1 / y This function assumes both field elements have already been constructed and initialized.

Returns
reference to x.
Parameters
xfield element (reference returned).
yfield element.
bool isZero ( const Element &  x) const
inlineinherited

Zero equality.

Test if field element is equal to zero. This function assumes the field element has already been constructed and initialized. In this specialization, NTL's IsZero function is called.

Returns
boolean true if equals zero, false if not.
Parameters
xfield element.
bool isOne ( const Element &  x) const
inlineinherited

One equality.

Test if field element is equal to one. This function assumes the field element has already been constructed and initialized. In this specialization, NTL's IsOne function is called.

Returns
boolean true if equals one, false if not.
Parameters
xfield element.
bool isMOne ( const Element &  x) const
inlineinherited

MOne equality.

Test if field element is equal to one. This function assumes the field element has already been constructed and initialized. In this specialization, NTL's IsMOne function is called.

Returns
boolean true if equals one, false if not.
Parameters
xfield element.
Element& invin ( Element &  x) const
inlineinherited

Inplace Multiplicative Inverse.

x = 1 / x This function assumes both field elements have already been constructed and initialized.

Returns
reference to x.
Parameters
xfield element (reference returned).
std::ostream& write ( std::ostream &  os) const
inlineinherited

Print field.

Returns
output stream to which field is written.
Parameters
osoutput stream to which field is written.

The documentation for this struct was generated from the following file: