point::point_t Interface Reference

A point in \( \mathbb{R}^d \) with coordinates \( (x,y,z)\). More...

Inheritance diagram for point::point_t:

Collaboration diagram for point::point_t:

Public Member Functions
procedure	point_eq (p1, p2)
	Check if \( p_{1} = p_{2} \).
procedure	point_ne (p1, p2)
	Check if \( p_{1} \neq p_{2} \).
procedure	point_lt (p1, p2)
	Check if \( p_{1} < p_{2} \).
procedure	point_gt (p1, p2)
	Check if \( p_{1} > p_{2} \).
procedure	point_assign (this, x)
	Assigns coordinates x to a point.
procedure	point_add (p1, p2)
	Returns the addition of 2 points \( p_{1} + p_{2} \).
procedure	point_subtract (p1, p2)
	Returns the subtraction of 2 points \( p_{1} - p_{2} \).
procedure	point_scalar_mult (p, a)
	Returns the multiplication of a point by a scalar \( a*p_{1} \).
procedure, pass(p1)	dist (p1, p2)
	Returns the Euclidean distance between two points \( \mid p_1 - p_2 \mid \).
procedure, pass(x)	point_mat_mult (a, x)
	Computes matrix-vector product in \( \mathbb{R}^3 \): \( b = Ax \).
generic	operator (p1, p2)
	Check if \( p_{1} = p_{2} \).
generic	operator (p1, p2)
	Check if \( p_{1} \neq p_{2} \).
generic	operator (p1, p2)
	Check if \( p_{1} < p_{2} \).
generic	operator (p1, p2)
	Check if \( p_{1} > p_{2} \).
generic	assignment (this, x)
	Assigns coordinates x to a point.
generic	operator (p1, p2)
	Returns the addition of 2 points \( p_{1} + p_{2} \).
generic	operator (p1, p2)
	Returns the subtraction of 2 points \( p_{1} - p_{2} \).
generic	operator (p, a)
	Returns the multiplication of a point by a scalar \( a*p_{1} \).
generic	operator (a, x)
	Computes matrix-vector product in \( \mathbb{R}^3 \): \( b = Ax \).
type(point_t) function	point_init (x, id)
	Initialize a point from an array x of \( (x,y,z) \) coordinates.
type(point_t) function	point_init_xyz (x, y, z, id)
	Initialize a point from \( (x,y,z) \) coordinates.
procedure, pass(this)	id (this)
	Return the index of an entity.
procedure, pass(this)	set_id (this, id)
	Update the index of an entity.

Public Attributes
real(kind=dp), dimension(3)	x

Private Attributes
integer, private	id_ = -1
	Entity index.

Detailed Description

Definition at line 43 of file point.f90.

Member Function/Subroutine Documentation

assignment()

generic point::point_t::assignment	(	class(point_t), intent(inout)	this,
		real(kind=dp), dimension(3), intent(in)	x
	)

Definition at line 60 of file point.f90.

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dist()

procedure, pass(p1) point::point_t::dist	(	class(point_t), intent(in)	p1,
		type(point_t), intent(in)	p2
	)

Definition at line 54 of file point.f90.

id()

procedure, pass(this) entity::entity_t::id ( class(entity_t), intent(in)  this )

inherited

Definition at line 41 of file entity.f90.

operator() [1/8]

generic point::point_t::operator	(	real(kind=rp), dimension(3,3), intent(in)	a,
		class(point_t), intent(in)	x
	)

Definition at line 63 of file point.f90.

operator() [2/8]

generic point::point_t::operator	(	class(point_t), intent(in)	p,
		real(kind=rp), intent(in)	a
	)

Definition at line 63 of file point.f90.

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operator() [3/8]

generic point::point_t::operator	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Note

this only checks coordinates.

Definition at line 56 of file point.f90.

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operator() [4/8]

generic point::point_t::operator	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Note

this only checks coordinates.

Definition at line 57 of file point.f90.

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operator() [5/8]

generic point::point_t::operator	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Note

this only checks coordinates.

Definition at line 58 of file point.f90.

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operator() [6/8]

generic point::point_t::operator	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Note

this only checks coordinates.

Definition at line 59 of file point.f90.

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operator() [7/8]

generic point::point_t::operator	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Definition at line 61 of file point.f90.

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operator() [8/8]

generic point::point_t::operator	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Definition at line 62 of file point.f90.

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point_add()

procedure point::point_t::point_add	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Definition at line 51 of file point.f90.

point_assign()

procedure point::point_t::point_assign	(	class(point_t), intent(inout)	this,
		real(kind=dp), dimension(3), intent(in)	x
	)

Definition at line 50 of file point.f90.

point_eq()

procedure point::point_t::point_eq	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Note

this only checks coordinates.

Definition at line 46 of file point.f90.

point_gt()

procedure point::point_t::point_gt	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Note

this only checks coordinates.

Definition at line 49 of file point.f90.

point_init()

type(point_t) function point::point_t::point_init	(	real(kind=dp), dimension(3), intent(in)	x,
		integer, intent(inout), optional	id
	)

Definition at line 78 of file point.f90.

point_init_xyz()

type(point_t) function point::point_t::point_init_xyz	(	real(kind=dp), intent(in)	x,
		real(kind=dp), intent(in)	y,
		real(kind=dp), intent(in)	z,
		integer, intent(inout), optional	id
	)

Definition at line 94 of file point.f90.

point_lt()

procedure point::point_t::point_lt	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Note

this only checks coordinates.

Definition at line 48 of file point.f90.

point_mat_mult()

procedure, pass(x) point::point_t::point_mat_mult	(	real(kind=rp), dimension(3,3), intent(in)	a,
		class(point_t), intent(in)	x
	)

Definition at line 55 of file point.f90.

point_ne()

procedure point::point_t::point_ne	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Note

this only checks coordinates.

Definition at line 47 of file point.f90.

point_scalar_mult()

procedure point::point_t::point_scalar_mult	(	class(point_t), intent(in)	p,
		real(kind=rp), intent(in)	a
	)

Definition at line 53 of file point.f90.

point_subtract()

procedure point::point_t::point_subtract	(	class(point_t), intent(in)	p1,
		class(point_t), intent(in)	p2
	)

Definition at line 52 of file point.f90.

set_id()

procedure, pass(this) entity::entity_t::set_id ( class(entity_t), intent(inout)  this, integer, intent(in)  id  )

inherited

Definition at line 42 of file entity.f90.

Member Data Documentation

id_

integer, private entity::entity_t::id_ = -1

privateinherited

Definition at line 39 of file entity.f90.

x

real(kind=dp), dimension(3) point::point_t::x

Definition at line 44 of file point.f90.

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

• /home/runner/work/neko/neko/src/mesh/point.f90