point.f90 File Reference

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Data Types
type	point::point_t
	A point in \( \mathbb{R}^d \) with coordinates \( (x,y,z)\). More...
type	point::point_ptr
	Defines a pointer to a point type. More...

Modules
module	point
	Implements a point.

Functions/Subroutines
subroutine	point::point_init_array (this, x, id)
	Initialize a point from an array x of \( (x,y,z) \) coordinates.
subroutine	point::point_init_xyz (this, x, y, z, id)
	Initialize a point from \( (x,y,z) \) coordinates.
subroutine	point::point_assign (this, x)
	Assigns coordinates x to a point.
pure logical function	point::point_eq (p1, p2)
	Check if \( p_{1} = p_{2} \).
pure logical function	point::point_ne (p1, p2)
	Check if \( p_{1} \neq p_{2} \).
pure logical function	point::point_lt (p1, p2)
	Check if \( p_{1} < p_{2} \).
pure logical function	point::point_gt (p1, p2)
	Check if \( p_{1} > p_{2} \).
type(point_t) function	point::point_add (p1, p2)
	Returns the addition of 2 points \( p_{1} + p_{2} \).
type(point_t) function	point::point_subtract (p1, p2)
	Returns the subtraction of 2 points \( p_{1} - p_{2} \).
type(point_t) function	point::point_scalar_mult (p, a)
	Returns the multiplication of a point by a scalar \( a*p_{1} \).
pure real(kind=rp) function	point::point_euclid_dist (p1, p2)
	Returns the Euclidean distance between two points \( \mid p_1 - p_2 \mid \).
type(point_t) function	point::point_mat_mult (a, x)
	Computes matrix-vector product in \( \mathbb{R}^3 \): \( b = Ax \).