OpenMD::Vector2< Real > Class Template Reference

Inheritance diagram for OpenMD::Vector2< Real >:

Public Types
typedef Real	ElemType
typedef Real *	ElemPoinerType
Public Types inherited from OpenMD::Vector< Real, 2 >
using	ElemType
using	ElemPoinerType

Public Member Functions
	Vector2 (Real x, Real y)
	Constructs and initializes a Vector2 from x and y coordinates.
	Vector2 (Real *array)
	Constructs and initializes from an array.
	Vector2 (const Vector< Real, 2 > &v)
Vector2< Real > &	operator= (const Vector< Real, 2 > &v)
Real &	x ()
	Returns reference of the first element of Vector2.
Real	x () const
	Returns the first element of Vector2.
Real &	y ()
	Returns reference of the second element of Vector2.
Real	y () const
	Returns the second element of Vector2.
Public Member Functions inherited from OpenMD::Vector< Real, 2 >
	Vector ()
	default constructor
	Vector (const Vector< Real, Dim > &v)
	Constructs and initializes a Vector from a vector.
	Vector (const Real &s)
	Vector (Real *v)
	Constructs and initializes a Vector from an array.
Vector< Real, Dim > &	operator= (const Vector< Real, Dim > &v)
	copy assignment operator
Vector< Real, Dim > &	operator= (const Real *v)
	array assignment operator
Real &	operator[] (unsigned int i)
	Returns reference of ith element.
const Real &	operator[] (unsigned int i) const
	Returns constant reference of ith element.
Real &	operator() (unsigned int i)
	Returns reference of ith element.
const Real &	operator() (unsigned int i) const
	Returns constant reference of ith element.
void	getArray (Real *array)
	Copy the internal data to an array.
Real *	getArrayPointer ()
	Returns the pointer of internal array.
bool	operator== (const Vector< Real, Dim > &v)
	Tests if this vetor is equal to other vector.
bool	operator!= (const Vector< Real, Dim > &v)
	Tests if this vetor is not equal to other vector.
void	zero ()
	Zeros out the values in this vector in place.
void	negate ()
	Negates the value of this vector in place.
void	negate (const Vector< Real, Dim > &v1)
	Sets the value of this vector to the negation of vector v1.
void	add (const Vector< Real, Dim > &v1)
	Sets the value of this vector to the sum of itself and v1 (*this += v1).
void	add (const Vector< Real, Dim > &v1, const Vector< Real, Dim > &v2)
	Sets the value of this vector to the sum of v1 and v2 (*this = v1 + v2).
void	sub (const Vector< Real, Dim > &v1)
	Sets the value of this vector to the difference of itself and v1 (*this -= v1).
void	sub (const Vector< Real, Dim > &v1, const Vector &v2)
	Sets the value of this vector to the difference of vector v1 and v2 (*this = v1 - v2).
void	mul (Real s)
	Sets the value of this vector to the scalar multiplication of itself (*this *= s).
void	mul (const Vector< Real, Dim > &v1, Real s)
	Sets the value of this vector to the scalar multiplication of vector v1 (*this = s * v1).
void	Vmul (const Vector< Real, Dim > &v1, const Vector< Real, Dim > &v2)
	Sets the elements of this vector to the multiplication of elements of two other vectors.
Vector< Real, Dim > &	abs ()
Real	max ()
void	div (Real s)
	Sets the value of this vector to the scalar division of itself (*this /= s ).
void	div (const Vector< Real, Dim > &v1, Real s)
	Sets the value of this vector to the scalar division of vector v1 (*this = v1 / s ).
void	Vdiv (const Vector< Real, Dim > &v1, const Vector< Real, Dim > &v2)
	Sets the elements of this vector to the division of elements of two other vectors.
Vector< Real, Dim > &	operator+= (const Vector< Real, Dim > &v1)
Vector< Real, Dim > &	operator-= (const Vector< Real, Dim > &v1)
Vector< Real, Dim > &	operator*= (Real s)
Vector< Real, Dim > &	operator/= (Real s)
Real	sum ()
	Returns the sum of all elements of this vector.
Real	componentProduct ()
	Returns the product of all elements of this vector.
Real	length ()
	Returns the length of this vector.
Real	lengthSquare ()
	Returns the squared length of this vector.
void	normalize ()
	Normalizes this vector in place.
bool	isNormalized ()
	Tests if this vector is normalized.
unsigned int	size () const

Additional Inherited Members
Protected Attributes inherited from OpenMD::Vector< Real, 2 >
Real	data_ [Dim]

Detailed Description

template<typename Real>
class OpenMD::Vector2< Real >

Definition at line 56 of file Vector2.hpp.

Member Typedef Documentation

ElemPoinerType

template<typename Real >

typedef Real* OpenMD::Vector2< Real >::ElemPoinerType

Definition at line 59 of file Vector2.hpp.

ElemType

template<typename Real >

typedef Real OpenMD::Vector2< Real >::ElemType

Definition at line 58 of file Vector2.hpp.

Constructor & Destructor Documentation

Vector2() [1/4]

template<typename Real >

OpenMD::Vector2< Real >::Vector2 ( )

inline

Definition at line 60 of file Vector2.hpp.

Vector2() [2/4]

template<typename Real >

OpenMD::Vector2< Real >::Vector2 ( Real x, Real y )

inline

Constructs and initializes a Vector2 from x and y coordinates.

Definition at line 63 of file Vector2.hpp.

References OpenMD::Vector2< Real >::x(), and OpenMD::Vector2< Real >::y().

Vector2() [3/4]

template<typename Real >

OpenMD::Vector2< Real >::Vector2 ( Real * array )

inline

Constructs and initializes from an array.

Definition at line 69 of file Vector2.hpp.

Vector2() [4/4]

template<typename Real >

OpenMD::Vector2< Real >::Vector2 ( const Vector< Real, 2 > & v )

inline

Definition at line 71 of file Vector2.hpp.

Member Function Documentation

operator=()

template<typename Real >

Vector2< Real > & OpenMD::Vector2< Real >::operator= ( const Vector< Real, 2 > & v )

inline

Definition at line 73 of file Vector2.hpp.

x() [1/2]

template<typename Real >

Real & OpenMD::Vector2< Real >::x ( )

inline

Returns reference of the first element of Vector2.

Returns

reference of the first element of Vector2

Definition at line 83 of file Vector2.hpp.

Referenced by OpenMD::Vector2< Real >::Vector2(), and OpenMD::Vlinear().

x() [2/2]

template<typename Real >

Real OpenMD::Vector2< Real >::x ( ) const

inline

Returns the first element of Vector2.

Returns

the first element of Vector2

Definition at line 89 of file Vector2.hpp.

y() [1/2]

template<typename Real >

Real & OpenMD::Vector2< Real >::y ( )

inline

Returns reference of the second element of Vector2.

Returns

reference of the second element of Vector2

Definition at line 95 of file Vector2.hpp.

Referenced by OpenMD::Vector2< Real >::Vector2(), and OpenMD::Vlinear().

y() [2/2]

template<typename Real >

Real OpenMD::Vector2< Real >::y ( ) const

inline

Returns the second element of Vector2.

Returns

c the second element of Vector2

Definition at line 101 of file Vector2.hpp.

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

• math/Vector2.hpp