A structure to represent 3d vectors. More...

#include <point.h>

Collaboration diagram for util::Point3:

Public Member Functions
double	angle (Point3 b) const
	Computes the angle between vector given by this and the vector b. More...

Point3	cross (const Point3 &b) const
	Computes the cross product between this vector and given vector. More...

double	dist (const Point3 &b) const
	Computes the distance between a given point from this point. More...

double	dot (const Point3 &b) const
	Computes the dot product of this vector with another point. More...

double	length () const
	Computes the Euclidean length of the vector. More...

double	lengthSq () const
	Computes the Euclidean length of the vector. More...

	Point3 ()
	Constructor.

	Point3 (const Point3 &p)
	Copy constructor. More...

	Point3 (const std::vector< double > &p)
	Constructor. More...

template<class T >
	Point3 (T x, T y, T z)
	Constructor. More...

template<class T >
	Point3 (T x[3])
	Constructor. More...

void	print (int nt=0, int lvl=0) const
	Prints the information. More...

std::string	printStr (int nt=0, int lvl=0) const
	Prints the information. More...

Point3	project (const Point3 &b, bool is_unit=false) const
	Computes projection of vector on this vector. More...

Point3	projectNormal (const Point3 &b, bool is_unit=false) const
	Computes projection of vector on plane with normal as this vector. More...

util::Matrix33	toMatrix ()
	Computes the dot product of the vector and its transpose. More...

util::Matrix33	toMatrix (const util::Point3 b)
	Computes the dot product of the vector x and the transpose of y. More...

util::Vector3	toVector ()
	Converts the point to an blaze vector. More...

Point3	unit ()
	Returns the unit vector. More...

Point3	unit () const
	Returns the unit vector. More...

Data Fields
double	d_x
	the x coordinate

double	d_y
	the y coordinate

double	d_z
	the z coordinate

Group operators
Point3 &	operator+= (const double b)
	Add a scalar to the point. More...

Point3 &	operator-= (const double b)
	Subtracts a scalar to the point. More...

Point3 &	operator*= (const double b)
	Multiplies a scalar to the point. More...

Point3 &	operator+= (const Point3 &b)
	Adds a point. More...

Point3 &	operator-= (const Point3 &b)
	Subtracts a point. More...

Point3 &	operator*= (const Point3 &b)
	Multiplies a point. More...

Point3 &	operator/= (const double b)
	Divides a point by a scalar. More...

double &	operator[] (size_t i)
	Access the 0th component of a point. More...

const double &	operator[] (size_t i) const
	Access the 0th component of a point. More...

Point3	operator+ (Point3 lhs, const Point3 &rhs)
	Adds two points. More...

Point3	operator- (Point3 lhs, const Point3 &rhs)
	Substracts two points. More...

double	operator* (Point3 lhs, const Point3 rhs)
	Multiplies a constant to the point. More...

Point3	operator* (Point3 lhs, const double rhs)
	Adds two points. More...

Point3	operator+ (Point3 lhs, const double rhs)
	Adds a scalar to the point. More...

Point3	operator+ (const double lhs, Point3 rhs)
	Adds two points. More...

Point3	operator- (Point3 lhs, const double rhs)
	Subtracts a scalar to the point. More...

Point3	operator- (const double lhs, Point3 rhs)
	Subtracts a scalar to the point. More...

Point3	operator* (const double lhs, Point3 rhs)
	Subtracts a scalar to the point. More...

Point3	operator/ (Point3 lhs, const double rhs)
	Divides a scalar to the point. More...

std::ostream &	operator<< (std::ostream &os, const Point3 p)
	Print the point's value to the standard output stream. More...

Detailed Description

A structure to represent 3d vectors.

Constructor & Destructor Documentation

◆ Point3() [1/4]

template<class T >

util::Point3::Point3	(	T	x,
		T	y,
		T	z
	)

inline

Constructor.

Parameters

x	The x coordinate
y	The y coordinate
z	The z coordinate

◆ Point3() [2/4]

template<class T >

util::Point3::Point3 ( T x[3] )

inlineexplicit

Constructor.

Parameters

x	The coordinate vector

◆ Point3() [3/4]

util::Point3::Point3 ( const std::vector< double > & p )

inlineexplicit

Constructor.

Parameters

p Point

◆ Point3() [4/4]

util::Point3::Point3 ( const Point3 & p )

inline

Copy constructor.

Parameters

p Point

Member Function Documentation

◆ angle()

double util::Point3::angle ( Point3 b ) const

inline

Computes the angle between vector given by this and the vector b.

Parameters

b	Another vector

Returns: Value a dot product

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◆ cross()

Point3 util::Point3::cross ( const Point3 & b ) const

inline

Computes the cross product between this vector and given vector.

Parameters

b	Another vector

Returns: Vector Cross product

◆ dist()

double util::Point3::dist ( const Point3 & b ) const

inline

Computes the distance between a given point from this point.

Parameters

b	Another point

Returns: Value Distance between the two points

Referenced by util::function::doubleGaussian2d(), tools::pp::Compute::findNode(), util::function::gaussian2d(), tools::pp::Compute::interpolateUV(), and inp::Input::setFractureDeck().

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◆ dot()

double util::Point3::dot ( const Point3 & b ) const

inline

Computes the dot product of this vector with another point.

Parameters

b	Another vector

Returns: Value a dot product

Referenced by util::geometry::angle(), tools::pp::Compute::getContourContribJInt(), material::pd::RNPBond::getS(), project(), and projectNormal().

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◆ length()

double util::Point3::length ( ) const

inline

Computes the Euclidean length of the vector.

Returns: Length Euclidean length of the vector

Referenced by material::pd::ElasticState::dirac_delta(), material::pd::ElasticState::getBondEF(), material::pd::RNPBond::getBondForceDirection(), material::pd::ElasticState::getBondForceDirection(), tools::pp::Compute::getContourContribJInt(), material::pd::ElasticState::K_modulus_tensor(), project(), projectNormal(), and unit().

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◆ lengthSq()

double util::Point3::lengthSq ( ) const

inline

Computes the Euclidean length of the vector.

Returns: Length Euclidean length of the vector

◆ operator*=() [1/2]

Point3& util::Point3::operator*= ( const double b )

inline

Multiplies a scalar to the point.

Parameters

b	Scalar factor

Returns: Scaled point

◆ operator*=() [2/2]

Point3& util::Point3::operator*= ( const Point3 & b )

inline

Multiplies a point.

Parameters

b Point

Returns: Point-wise product of the two points

◆ operator+=() [1/2]

Point3& util::Point3::operator+= ( const double b )

inline

Add a scalar to the point.

Parameters

b	Scalar factor

Returns: Scaled point

◆ operator+=() [2/2]

Point3& util::Point3::operator+= ( const Point3 & b )

inline

Adds a point.

Parameters

b Point

Returns: Sum of the two points

◆ operator-=() [1/2]

Point3& util::Point3::operator-= ( const double b )

inline

Subtracts a scalar to the point.

Parameters

b	Scalar factor

Returns: Shifted point

◆ operator-=() [2/2]

Point3& util::Point3::operator-= ( const Point3 & b )

inline

Subtracts a point.

Parameters

b Point

Returns: Difference of the two points

◆ operator/=()

Point3& util::Point3::operator/= ( const double b )

inline

Divides a point by a scalar.

Parameters

b	Scalar factor

Returns: Scaled point

◆ operator[]() [1/2]

double& util::Point3::operator[] ( size_t i )

inline

Access the 0th component of a point.

Parameters

i Index

Returns: The i-th index of the point

◆ operator[]() [2/2]

const double& util::Point3::operator[] ( size_t i ) const

inline

Access the 0th component of a point.

Parameters

i Index

Returns: The i-th index of the point

◆ print()

void util::Point3::print	(	int	nt = `0`,
		int	lvl = `0`
	)		const

inline

Prints the information.

Parameters

nt	Number of tabs to append before printing
lvl	Information level (higher means more information)

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◆ printStr()

std::string util::Point3::printStr	(	int	nt = `0`,
		int	lvl = `0`
	)		const

inline

Prints the information.

Parameters

nt	Number of tabs to append before printing
lvl	Information level (higher means more information)

Returns: Manipulated string

Referenced by tools::pp::Compute::computeJIntegral(), print(), and fe::QuadData::printStr().

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◆ project()

Point3 util::Point3::project	(	const Point3 &	b,
		bool	is_unit = `false`
	)		const

inline

Computes projection of vector on this vector.

Parameters

b	Another vector
is_unit	Is a unit vector

Returns: Vector Projection vector

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◆ projectNormal()

Point3 util::Point3::projectNormal	(	const Point3 &	b,
		bool	is_unit = `false`
	)		const

inline

Computes projection of vector on plane with normal as this vector.

Parameters

b	Another vector
is_unit	Is a unit vector

Returns: Vector Projection vector

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◆ toMatrix() [1/2]

util::Matrix33 util::Point3::toMatrix ( )

inline

Computes the dot product of the vector and its transpose.

Returns: dot(x,x.T)

Referenced by material::pd::ElasticState::deformation_gradient(), material::pd::ElasticState::K_modulus_tensor(), and material::pd::ElasticState::K_shape_tensor().

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◆ toMatrix() [2/2]

util::Matrix33 util::Point3::toMatrix ( const util::Point3 b )

inline

Computes the dot product of the vector x and the transpose of y.

Parameters

b	The node b

Returns: dot(x,y.T)

◆ toVector()

util::Vector3 util::Point3::toVector ( )

inline

Converts the point to an blaze vector.

Returns: Point as blaze vector 3D

Referenced by material::pd::ElasticState::getStress().

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◆ unit() [1/2]

Point3 util::Point3::unit ( )

inline

Returns the unit vector.

Returns: Vector Unit vector

Referenced by angle().

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◆ unit() [2/2]

Point3 util::Point3::unit ( ) const

inline

Returns the unit vector.

Returns: Vector Unit vector

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Friends And Related Function Documentation

◆ operator* [1/3]

Point3 operator*	(	const double	lhs,
		Point3	rhs
	)

friend

Subtracts a scalar to the point.

Parameters

lhs	Left-hand side
rhs	Left-hand side

Returns: Shifted point

◆ operator* [2/3]

Point3 operator*	(	Point3	lhs,
		const double	rhs
	)

friend

Adds two points.

Parameters

lhs	Left-hand side
rhs	Left-hand side

Returns: Sum of the two points

◆ operator* [3/3]

double operator*	(	Point3	lhs,
		const Point3	rhs
	)

friend

Multiplies a constant to the point.

Parameters

lhs	Left-hand side
rhs	Left-hand side

Returns: Scaled point

◆ operator+ [1/3]

Point3 operator+	(	const double	lhs,
		Point3	rhs
	)

friend

Adds two points.

Parameters

lhs	Left-hand side
rhs	Left-hand side

Returns: Sum of the two points

◆ operator+ [2/3]

Point3 operator+	(	Point3	lhs,
		const double	rhs
	)

friend

Adds a scalar to the point.

Parameters

lhs	Left-hand side
rhs	Left-hand side

Returns: Shifted point

◆ operator+ [3/3]

Point3 operator+	(	Point3	lhs,
		const Point3 &	rhs
	)

friend

Adds two points.

Parameters

lhs	Left-hand side
rhs	Left-hand side

Returns: Sum of the two points

◆ operator- [1/3]

Point3 operator-	(	const double	lhs,
		Point3	rhs
	)

friend

Subtracts a scalar to the point.

Parameters

lhs	Left-hand side
rhs	Left-hand side

Returns: Shifted point

◆ operator- [2/3]

Point3 operator-	(	Point3	lhs,
		const double	rhs
	)

friend

Subtracts a scalar to the point.

Parameters

lhs	Left-hand side
rhs	Left-hand side

Returns: Shifted point

◆ operator- [3/3]

Point3 operator-	(	Point3	lhs,
		const Point3 &	rhs
	)

friend

Substracts two points.

Parameters

lhs	Left-hand side
rhs	Left-hand side

Returns: Difference of the two points

◆ operator/

Point3 operator/	(	Point3	lhs,
		const double	rhs
	)

friend

Divides a scalar to the point.

Parameters

lhs	Left-hand side
rhs	Left-hand side

Returns: Scaled point

◆ operator<<

std::ostream& operator<<	(	std::ostream &	os,
		const Point3	p
	)

friend

Print the point's value to the standard output stream.

Parameters

os	Standard output stream
p	Point

Returns: The standard out stream

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

/root/project/src/util/point.h

Public Member Functions

Data Fields

Group operators

Detailed Description

Constructor & Destructor Documentation

◆ Point3() [1/4]

◆ Point3() [2/4]

◆ Point3() [3/4]

◆ Point3() [4/4]

Member Function Documentation

◆ angle()

◆ cross()

◆ dist()

◆ dot()

◆ length()

◆ lengthSq()

◆ operator*=() [1/2]

◆ operator*=() [2/2]

◆ operator+=() [1/2]

◆ operator+=() [2/2]

◆ operator-=() [1/2]

◆ operator-=() [2/2]

◆ operator/=()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ print()

◆ printStr()

◆ project()

◆ projectNormal()

◆ toMatrix() [1/2]

◆ toMatrix() [2/2]

◆ toVector()

◆ unit() [1/2]

◆ unit() [2/2]

Friends And Related Function Documentation

◆ operator* [1/3]

◆ operator* [2/3]

◆ operator* [3/3]

◆ operator+ [1/3]

◆ operator+ [2/3]

◆ operator+ [3/3]

◆ operator- [1/3]

◆ operator- [2/3]

◆ operator- [3/3]

◆ operator/

◆ operator<<