VectorL Struct Reference

This struct defines a two-dimensional vector of long numbers. Operators \(a+b\), \(a-b\) and \(a|b\) (Scalar product) can be used. One operand on \(a*b\) and \(a/b\) can be an long too. More...

Public Member Functions
override string	ToString ()
	Converts a VectorL into a string of format "(X; Y).
	VectorL (long x, long y)
	Creates a VectorL from two long values.
	VectorL (Vector v)
	Copy constructor for vector object.
	VectorL (VectorL v)
	Copy constructor.

Static Public Member Functions
static long	Max (Vector a)
	Returns the maximal component of a VectorL.
static	operator Vector (VectorL vector)
	Converts a VectorL object to a Vector object.
static implicit	operator VectorL (Vector vector)
	Implicitly converts a Vector object to a VectorL object.
static	operator VectorL (VectorD vector)
	Converts a VectorD object to a VectorL object.
static bool	operator!= (VectorL vector1, VectorL vector2)
	Compares two VectorL for inequality. The comparison will be done by comparing the values of the two x- and y-components respectively.
static VectorL	operator* (long factor, VectorL vector)
	Multiplies a VectorL object by a long value.
static VectorL	operator* (VectorL a, VectorL b)
	Multiplies two VectorL objects.
static VectorL	operator* (VectorL vector, long factor)
	Multiplies a VectorL object by a long value.
static VectorL	operator+ (VectorL a, VectorL b)
	Adds two VectorL objects.
static VectorL	operator- (VectorL a, VectorL b)
	Subtracts two VectorL objects.
static VectorL	operator/ (long number, VectorL vector)
	Performs a component-wise division of a long value and a VectorL object. The result is defined as new Vector(number / vector.X, number / vector.Y).
static VectorL	operator/ (VectorL a, VectorL b)
	Performs a component-wise division of two VectorL objects.
static VectorL	operator/ (VectorL vector, long divisor)
	Performs a component-wise division of a VectorL object and a long value.
static bool	operator== (VectorL vector1, VectorL vector2)
	Compares two VectorL for equality. The comparison will be done by comparing the values of the two x- and y-components respectively.
static long	operator| (VectorL a, VectorL b)
	Calculates the scalar product of two VectorL objects.

Properties
long	X [get, set]
	public property to set and get the X value of the Vector object.
long	Y [get, set]
	public property to set and get the Y value of the Vector object.

Detailed Description

This struct defines a two-dimensional vector of long numbers. Operators \(a+b\), \(a-b\) and \(a|b\) (Scalar product) can be used. One operand on \(a*b\) and \(a/b\) can be an long too.

Constructor & Destructor Documentation

VectorL() [1/3]

VectorL	(	long	x,
		long	y
	)

Creates a VectorL from two long values.

Parameters

x	X value of new VectorL object.
y	Y value of new VectorL object.

VectorL() [2/3]

VectorL

(

VectorL

v

)

Copy constructor.

Parameters

v	vectorL to be copied

VectorL() [3/3]

VectorL

(

Vector

v

)

Copy constructor for vector object.

Parameters

v	vector to be copied

Member Function Documentation

Max()

static long Max ( Vector  a )

static

Returns the maximal component of a VectorL.

Parameters

a	the VectorL to investigate

Returns

the maximum of x and y

operator Vector()

static operator Vector ( VectorL  vector )

explicitstatic

Converts a VectorL object to a Vector object.

Parameters

vector

VectorL object to be converted.

Returns

Converted Vector.

operator VectorL() [1/2]

static implicit operator VectorL ( Vector  vector )

static

Implicitly converts a Vector object to a VectorL object.

Parameters

vector

Vector object to be converted.

Returns

Converted VectorL.

operator VectorL() [2/2]

static operator VectorL ( VectorD  vector )

explicitstatic

Converts a VectorD object to a VectorL object.

Parameters

vector

VectorD object to be converted.

Returns

Converted VectorL.

operator!=()

static bool operator!= ( VectorL  vector1, VectorL  vector2  )

static

Compares two VectorL for inequality. The comparison will be done by comparing the values of the two x- and y-components respectively.

Parameters

vector1	First VectorL object to compare.
vector2	Second VectorL object to compare.

Returns

Returns true if the two objects are unequal.

operator*() [1/3]

static VectorL operator* ( long  factor, VectorL  vector  )

static

Multiplies a VectorL object by a long value.

///

Parameters

factor	The long value to multiply.
vector	The VectorL object to multiply.

Returns

Returns the product of the VectorL object and the long value.

operator*() [2/3]

static VectorL operator* ( VectorL  a, VectorL  b  )

static

Multiplies two VectorL objects.

Parameters

a	The first VectorL object to multiply.
b	The second VectorL object to multiply.

Returns

Returns the product of the two VectorL objects.

operator*() [3/3]

static VectorL operator* ( VectorL  vector, long  factor  )

static

Multiplies a VectorL object by a long value.

Parameters

vector	The VectorL object to multiply.
factor	The long value to multiply.

Returns

Returns the product of the VectorL object and the long value.

operator+()

static VectorL operator+ ( VectorL  a, VectorL  b  )

static

Adds two VectorL objects.

Parameters

a	The first VectorL object to add.
b	The second VectorL object to add.

Returns

Returns the sum of the two VectorL objects.

operator-()

static VectorL operator- ( VectorL  a, VectorL  b  )

static

Subtracts two VectorL objects.

Parameters

a	The first VectorL object to substract from.
b	The second VectorL object to substract.

Returns

Returns the difference of the two VectorL objects.

operator/() [1/3]

static VectorL operator/ ( long  number, VectorL  vector  )

static

Performs a component-wise division of a long value and a VectorL object. The result is defined as new Vector(number / vector.X, number / vector.Y).

Parameters

number	The long value to divide by the components of the VectorL object.
vector	The VectorL object used as divisor.

Returns

Returns the quotient of the long value and the VectorL object.

operator/() [2/3]

static VectorL operator/ ( VectorL  a, VectorL  b  )

static

Performs a component-wise division of two VectorL objects.

Parameters

a	The first VectorL object to divide by parameter b.
b	The second VectorL object used as divisor.

Returns

Returns the quotient of the two VectorL objects.

operator/() [3/3]

static VectorL operator/ ( VectorL  vector, long  divisor  )

static

Performs a component-wise division of a VectorL object and a long value.

Parameters

vector	The VectorL object to divide by the long value.
divisor	The long value used as divisor.

Returns

Returns the quotient of the VectorL object and the long value.

operator==()

static bool operator== ( VectorL  vector1, VectorL  vector2  )

static

Compares two VectorL for equality. The comparison will be done by comparing the values of the two x- and y-components respectively.

Parameters

vector1	First VectorL object to compare.
vector2	Second VectorL object to compare.

Returns

Returns true if the two objects are equal.

operator|()

static long operator| ( VectorL  a, VectorL  b  )

static

Calculates the scalar product of two VectorL objects.

Parameters

a	First VectorL object.
b	Second VectorL object.

Returns

Scalar product of the two VectorL objects.

ToString()

override string ToString

(

)

Converts a VectorL into a string of format "(X; Y).

Returns

String containing the VectorL information.