rssoft::gf::GF2_Element Class Reference

#include <GF2_Element.h>

List of all members.

Public Member Functions
	GF2_Element (GF2_Symbol v=0)
	GF2_Element (const GF2_Element &gfe)
	~GF2_Element ()
unsigned int	uint_value () const
GF2_Element &	operator= (const GF2_Element &gfe)
GF2_Element &	operator= (const GF2_Symbol &v)
GF2_Element &	operator+= (const GF2_Element &gfe)
GF2_Element &	operator+= (const GF2_Symbol &v)
GF2_Element &	operator-= (const GF2_Element &gfe)
GF2_Element &	operator-= (const GF2_Symbol &v)
GF2_Element &	operator*= (const GF2_Element &gfe)
GF2_Element &	operator*= (const GF2_Symbol &v)
GF2_Element &	operator/= (const GF2_Element &gfe)
GF2_Element &	operator/= (const GF2_Symbol &v)
GF2_Element &	operator^= (const int &n)
bool	operator== (const GF2_Element &gfe) const
bool	operator== (const GF2_Symbol &v) const
bool	operator!= (const GF2_Element &gfe) const
bool	operator!= (const GF2_Symbol &v) const
bool	operator< (const GF2_Element &gfe)
bool	operator< (const GF2_Symbol &v)
bool	operator> (const GF2_Element &gfe)
bool	operator> (const GF2_Symbol &v)
Private Attributes
unsigned char	bin_value
	internal representation of the symbol
Friends
std::ostream &	operator<< (std::ostream &os, const GF2_Element &gfe)

---

Constructor & Destructor Documentation

rssoft::gf::GF2_Element::GF2_Element

(

GF2_Symbol

v = 0

)

{
        bin_value = (v ? 1 : 0);
}

rssoft::gf::GF2_Element::GF2_Element

(

const GF2_Element &

gfe

)

{
        bin_value = gfe.bin_value;
}

rssoft::gf::GF2_Element::~GF2_Element

(

)

[inline]

        {
        }

---

Member Function Documentation

bool rssoft::gf::GF2_Element::operator!=

(

const GF2_Element &

gfe

)

const [inline]

        {
                return (bin_value != gfe.bin_value);
        }

bool rssoft::gf::GF2_Element::operator!=

(

const GF2_Symbol &

v

)

const [inline]

        {
                return (bin_value != (v ? 1 : 0));
        }

GF2_Element& rssoft::gf::GF2_Element::operator*=

(

const GF2_Element &

gfe

)

[inline]

        {
                bin_value *= gfe.bin_value;
                return *this;
        }

GF2_Element& rssoft::gf::GF2_Element::operator*=

(

const GF2_Symbol &

v

)

[inline]

        {
                bin_value *= (v ? 1 : 0);
                return *this;
        }

GF2_Element& rssoft::gf::GF2_Element::operator+=

(

const GF2_Element &

gfe

)

[inline]

        {
                bin_value ^= gfe.bin_value;
                return *this;
        }

GF2_Element& rssoft::gf::GF2_Element::operator+=

(

const GF2_Symbol &

v

)

[inline]

        {
                bin_value ^= (v ? 1 : 0);
                return *this;
        }

GF2_Element& rssoft::gf::GF2_Element::operator-=

(

const GF2_Element &

gfe

)

[inline]

        {
                *this += gfe;
                return *this;
        }

GF2_Element& rssoft::gf::GF2_Element::operator-=

(

const GF2_Symbol &

v

)

[inline]

        {
                *this += (v ? 1 : 0);
                return *this;
        }

GF2_Element& rssoft::gf::GF2_Element::operator/=

(

const GF2_Element &

gfe

)

[inline]

        {
                if (gfe.bin_value == 0)
                {
                        throw GF_Exception("Division by zero");
                }

                return *this;
        }

GF2_Element& rssoft::gf::GF2_Element::operator/=

(

const GF2_Symbol &

v

)

[inline]

        {
                if (!v)
                {
                        throw GF_Exception("Division by zero");
                }

                return *this;
        }

bool rssoft::gf::GF2_Element::operator<

(

const GF2_Element &

gfe

)

[inline]

        {
                return (bin_value < gfe.bin_value);
        }

bool rssoft::gf::GF2_Element::operator<

(

const GF2_Symbol &

v

)

[inline]

        {
                return (bin_value < (v ? 1 : 0));
        }

GF2_Element& rssoft::gf::GF2_Element::operator=

(

const GF2_Element &

gfe

)

[inline]

        {
                if (this != &gfe)
                {
                        bin_value = gfe.bin_value;
                }

                return *this;
        }

GF2_Element& rssoft::gf::GF2_Element::operator=

(

const GF2_Symbol &

v

)

[inline]

        {
                bin_value = (v ? 1 : 0);
                return *this;
        }

bool rssoft::gf::GF2_Element::operator==

(

const GF2_Element &

gfe

)

const [inline]

        {
                return (bin_value == gfe.bin_value);
        }

bool rssoft::gf::GF2_Element::operator==

(

const GF2_Symbol &

v

)

const [inline]

        {
                return (bin_value == (v ? 1 : 0));
        }

bool rssoft::gf::GF2_Element::operator>

(

const GF2_Element &

gfe

)

[inline]

        {
                return (bin_value > gfe.bin_value);
        }

bool rssoft::gf::GF2_Element::operator>

(

const GF2_Symbol &

v

)

[inline]

        {
                return (bin_value > (v ? 1 : 0));
        }

GF2_Element& rssoft::gf::GF2_Element::operator^=

(

const int &

n

)

[inline]

        {
                return *this;
        }

unsigned int rssoft::gf::GF2_Element::uint_value

(

)

const [inline]

        {
                return (unsigned int) bin_value;
        }

---

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	os,
		const GF2_Element &	gfe
	)		[friend]

{
        os << (gfe.bin_value ? 1 : 0);
        return os;
}

---

Member Data Documentation

unsigned char rssoft::gf::GF2_Element::bin_value [private]

internal representation of the symbol

---

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

• /shared/development/google_code/rssoft/library/lib/GF2_Element.h
• /shared/development/google_code/rssoft/library/lib/GF2_Element.cpp