Rational Struct Reference

Public Member Functions
	Rational ()
	Rational (long long numerator, unsigned int denominator)
	Rational (const Rational &other, unsigned int newDenominator)
bool	noValue () const
template<typename T>
T	convertTo () const
	operator float () const
	operator double () const
std::string	toString () const
bool	operator== (const Rational &right) const
bool	operator!= (const Rational &right) const
bool	operator< (const Rational &right) const
bool	operator> (const Rational &right) const
bool	operator<= (const Rational &right) const
bool	operator>= (const Rational &right) const

Public Attributes
long long	numerator
unsigned int	denominator

Static Public Attributes
static const long long	NO_VALUE

Detailed Description

Definition at line 30 of file Rational.h.

Constructor & Destructor Documentation

Rational() [1/3]

Rational ( )

inline

Constructs default instance.

Definition at line 86 of file Rational.h.

Rational() [2/3]

Rational ( long long numerator, unsigned int denominator )

inline

Create initialized instance.

Definition at line 92 of file Rational.h.

Rational() [3/3]

Rational ( const Rational & other, unsigned int newDenominator )

inline

Converts some Rational value to another denominator.

Definition at line 98 of file Rational.h.

Member Function Documentation

convertTo()

template<typename T>

T convertTo ( ) const

inline

Converts Rational representation to needed number type.

Target number type should have accessible constructor from int type, and should have visible operator/.

Decimal d = rational.convertTo<Decimal>()

Definition at line 110 of file Rational.h.

noValue()

bool noValue ( ) const

inline

Indicates if Rational has no value.

Definition at line 104 of file Rational.h.

operator double()

operator double ( ) const

inline

Implicit conversion to double number type.

Definition at line 120 of file Rational.h.

operator float()

operator float ( ) const

inline

Implicit conversion to float number type.

Definition at line 115 of file Rational.h.

operator!=()

bool operator!= ( const Rational & right ) const

inline

Definition at line 135 of file Rational.h.

operator<()

bool operator< ( const Rational & right ) const

inline

Definition at line 140 of file Rational.h.

operator<=()

bool operator<= ( const Rational & right ) const

inline

Definition at line 155 of file Rational.h.

operator==()

bool operator== ( const Rational & right ) const

inline

Rational comparison.

Definition at line 125 of file Rational.h.

operator>()

bool operator> ( const Rational & right ) const

inline

Definition at line 150 of file Rational.h.

operator>=()

bool operator>= ( const Rational & right ) const

inline

Definition at line 160 of file Rational.h.

toString()

std::string toString

(

)

const

string representation of Rational

Member Data Documentation

denominator

unsigned int denominator

Denominator.

Definition at line 39 of file Rational.h.

NO_VALUE

const long long NO_VALUE

static

This value indicates that value is in not set.

Definition at line 33 of file Rational.h.

numerator

long long numerator

Numerator.

Definition at line 36 of file Rational.h.