Dune Core Modules (unstable)

cube.hh
1// SPDX-FileCopyrightText: Copyright © DUNE Project contributors, see file LICENSE.md in module root
2// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
3// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
4// vi: set et ts=4 sw=2 sts=2:
5#ifndef DUNE_DGF_CUBEBLOCK_HH
6#define DUNE_DGF_CUBEBLOCK_HH
7
8#include <cassert>
9#include <iostream>
10#include <vector>
11
12#include <dune/grid/io/file/dgfparser/blocks/basic.hh>
13
14
15namespace Dune
16{
17
18 namespace dgf
19 {
20
21 class CubeBlock
22 : public BasicBlock
23 {
24 unsigned int nofvtx;
25 int dimgrid;
26 bool goodline; // active line describes a vertex
27 std :: vector< unsigned int > map; // active vertex
28 int nofparams;
29 int vtxoffset;
30
31 public:
32 CubeBlock ( std :: istream &in, int pnofvtx, int pvtxoffset, int &pdimgrid );
33
34 int get ( std :: vector< std :: vector< unsigned int> > &simplex,
35 std :: vector< std :: vector< double > > &params,
36 int &nofp );
37
38 // some information
39 bool ok ()
40 {
41 return goodline;
42 }
43
44 int nofsimplex ()
45 {
46 return noflines();
47 }
48
49 private:
50 // get the dimension of the grid
51 int getDimGrid ();
52 // get next simplex
53 bool next ( std :: vector< unsigned int > &simplex,
54 std :: vector< double > &param );
55 };
56
57 } // end namespace dgf
58
59} // end namespace Dune
60
61#endif
constexpr GeometryType simplex(unsigned int dim)
Returns a GeometryType representing a simplex of dimension dim.
Definition: type.hh:453
Dune namespace.
Definition: alignedallocator.hh:13
constexpr auto get(std::integer_sequence< T, II... >, std::integral_constant< std::size_t, pos >={})
Return the entry at position pos of the given sequence.
Definition: integersequence.hh:22
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