Complex Class Reference

Public Member Functions
	Complex (double real, double imaginary)
Complex	add (Complex other)
Complex	subtract (Complex other)
Complex	multiply (Complex other)
Complex	reciprocal ()
Complex	negate ()
Complex	conjugate ()
Complex	divide (Complex other)
String	toString ()
	Complex (float real, float imaginary)
float	getReal ()
float	getImag ()
Complex	add (Complex other)
Complex	subtract (Complex other)
Complex	multiply (Complex other)
Complex	reciprocal ()
Complex	negate ()
Complex	divide (Complex other)
String	toString ()
	Complex (float real, float imaginary)
float	getReal ()
float	getImag ()
Complex	add (Complex other)
Complex	subtract (Complex other)
Complex	multiply (Complex other)
Complex	reciprocal ()
Complex	negate ()
Complex	divide (Complex other)
String	toString ()

Static Public Member Functions
static Complex	fromString (String s)
static Complex	fromString (String s)
static int	findMax (int[] array)
static Complex	fromString (String s)
static int	findMax (int[] array)

Public Attributes
double	real
double	imaginary

Private Attributes
float	real
float	imaginary

Detailed Description

This class defines utility functions for handling complex numbers. Functions:

• Complex(float, float): The constructor
• getReal(), getImag(): the getter functions
• fromString(String): Creates a complex number based on the input string

Constructor & Destructor Documentation

Complex() [1/3]

Complex.Complex	(	double	real,
		double	imaginary
	)

Complex() [2/3]

Complex.Complex	(	float	real,
		float	imaginary
	)

Constructor of complex class.

Parameters

real	Real part of the complex number.
imaginary	Imaginary part of the complex number.

Complex() [3/3]

Complex.Complex	(	float	real,
		float	imaginary
	)

Constructor of complex class.

Parameters

real	Real part of the complex number.
imaginary	Imaginary part of the complex number.

Member Function Documentation

add() [1/3]

Complex Complex.add

(

Complex

other

)

add() [2/3]

Complex Complex.add

(

Complex

other

)

Adds this complex number to another.

Parameters

other

the complex number to add.

Returns

the sum of this complex number and the other.

add() [3/3]

Complex Complex.add

(

Complex

other

)

Adds this complex number to another.

Parameters

other

the complex number to add.

Returns

the sum of this complex number and the other.

conjugate()

Complex Complex.conjugate

(

)

divide() [1/3]

Complex Complex.divide

(

Complex

other

)

divide() [2/3]

Complex Complex.divide

(

Complex

other

)

Divides this complex number by another.

Parameters

other

the complex number to divide by.

Returns

the quotient of this complex number and the other.

divide() [3/3]

Complex Complex.divide

(

Complex

other

)

Divides this complex number by another.

Parameters

other

the complex number to divide by.

Returns

the quotient of this complex number and the other.

findMax() [1/2]

static int Complex.findMax ( int[]  array )

static

Finds the maximum number in the array.

Parameters

array

the array to find the maximum number in.

Returns

the maximum number in the array.

findMax() [2/2]

static int Complex.findMax ( int[]  array )

static

Finds the maximum number in the array.

Parameters

array

the array to find the maximum number in.

Returns

the maximum number in the array.

fromString() [1/3]

static Complex Complex.fromString ( String  s )

static

fromString() [2/3]

static Complex Complex.fromString ( String  s )

static

Creates an object of complex class using the input string. The input string should be in the form a+bj where 'a' and 'b' are floats.

Parameters

s	Input string of the form a+bj.

Returns

a Complex object representing the complex number.

Exceptions

IllegalArgumentException

if the input string is not in the correct format.

fromString() [3/3]

static Complex Complex.fromString ( String  s )

static

Creates an object of complex class using the input string. The input string should be in the form a+bj where 'a' and 'b' are floats.

Parameters

s	Input string of the form a+bj.

Returns

a Complex object representing the complex number.

Exceptions

IllegalArgumentException

if the input string is not in the correct format.

getImag() [1/2]

float Complex.getImag

(

)

Returns the imaginary part of the complex number. Complex#imaginary

Returns

the imaginary part of the complex number.

getImag() [2/2]

float Complex.getImag

(

)

Returns the imaginary part of the complex number. Complex#imaginary

Returns

the imaginary part of the complex number.

getReal() [1/2]

float Complex.getReal

(

)

Returns the real part of the complex number. Complex#real

Returns

the real part of the complex number.

getReal() [2/2]

float Complex.getReal

(

)

Returns the real part of the complex number. Complex#real

Returns

the real part of the complex number.

multiply() [1/3]

Complex Complex.multiply

(

Complex

other

)

multiply() [2/3]

Complex Complex.multiply

(

Complex

other

)

Multiplies this complex number by another.

Parameters

other

the complex number to multiply by.

Returns

the product of this complex number and the other.

multiply() [3/3]

Complex Complex.multiply

(

Complex

other

)

Multiplies this complex number by another.

Parameters

other

the complex number to multiply by.

Returns

the product of this complex number and the other.

negate() [1/3]

Complex Complex.negate

(

)

negate() [2/3]

Complex Complex.negate

(

)

Negates this complex number.

Returns

the negation of this complex number.

negate() [3/3]

Complex Complex.negate

(

)

Negates this complex number.

Returns

the negation of this complex number.

reciprocal() [1/3]

Complex Complex.reciprocal

(

)

reciprocal() [2/3]

Complex Complex.reciprocal

(

)

Calculates the reciprocal of this complex number.

Returns

the reciprocal of this complex number.

reciprocal() [3/3]

Complex Complex.reciprocal

(

)

Calculates the reciprocal of this complex number.

Returns

the reciprocal of this complex number.

subtract() [1/3]

Complex Complex.subtract

(

Complex

other

)

subtract() [2/3]

Complex Complex.subtract

(

Complex

other

)

Subtracts another complex number from this one.

Parameters

other

the complex number to subtract.

Returns

the difference between this complex number and the other.

subtract() [3/3]

Complex Complex.subtract

(

Complex

other

)

Subtracts another complex number from this one.

Parameters

other

the complex number to subtract.

Returns

the difference between this complex number and the other.

toString() [1/3]

String Complex.toString

(

)

toString() [2/3]

String Complex.toString

(

)

Returns the string form of the complex number

Returns

String

toString() [3/3]

String Complex.toString

(

)

Returns the string form of the complex number

Returns

String

Member Data Documentation

imaginary [1/2]

float Complex.imaginary

Imaginary part of the complex number

imaginary [2/2]

float Complex.imaginary

private

Imaginary part of the complex number

real [1/2]

float Complex.real

Real part of the complex number

real [2/2]

float Complex.real

private

Real part of the complex number

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

• codes/Line Flows and Losses/java/Complex.java
• codes/Ybus/java/Complex.java
• codes/Zbus/java/Complex.java