source: src/Tesselation/ellipsoid.hpp@ e1e108

IndependentFragmentGrids_IntegrationTest
Last change on this file since e1e108 was 6bd7e0, checked in by Frederik Heber <heber@…>, 13 years ago

Renamed old LinkedCell class to LinkedCell_deprecated.

  • this is preparatory for a smooth transition to the new implementation.
  • note that class LinkedCell and namespace LinkedCell bite each other so far.
  • Property mode set to 100644
File size: 1.2 KB
RevLine 
[6ac7ee]1/*
2 * ellipsoid.hpp
3 *
[042f82]4 * Created on: Jan 20, 2009
5 * Author: heber
[6ac7ee]6 */
7
8#ifndef ELLIPSOID_HPP_
9#define ELLIPSOID_HPP_
10
[f66195]11using namespace std;
12
13/*********************************************** includes ***********************************/
14
[6ac7ee]15// include config.h
16#ifdef HAVE_CONFIG_H
17#include <config.h>
18#endif
19
[f66195]20#include <gsl/gsl_vector.h>
21
22/****************************************** forward declarations *****************************/
23
[6bd7e0]24class LinkedCell_deprecated;
[f66195]25class Vector;
26
27/********************************************** declarations *******************************/
[6ac7ee]28
29double SquaredDistanceToEllipsoid(Vector &x, Vector &EllipsoidCenter, double *EllipsoidLength, double *EllipsoidAngle);
30double SumSquaredDistance (const gsl_vector * x, void * params);
[e138de]31bool FitPointSetToEllipsoid(Vector *set, int N, Vector *EllipsoidCenter, double *EllipsoidLength, double *EllipsoidAngle);
32void PickRandomPointSet(class Tesselation *T, Vector *&x, size_t PointsToPick);
[6bd7e0]33void PickRandomNeighbouredPointSet(class Tesselation *T, class LinkedCell_deprecated *LC, Vector *&x, size_t PointsToPick);
34void FindDistributionOfEllipsoids(class Tesselation *T, class LinkedCell_deprecated *LCList, int N, int number, const char *filename);
[6ac7ee]35
36#endif /* ELLIPSOID_HPP_ */
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