Neko  0.9.0
A portable framework for high-order spectral element flow simulations
point.f90 File Reference

Go to the source code of this file.

Data Types

interface  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

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