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annotate +multiblock/EmptyGrid.m @ 1037:2d7ba44340d0 feature/burgers1d

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Pass scheme specific parameters as cell array. This will enabale constructDiffOps to be more general. In addition, allow for schemes returning function handles as diffOps, which is currently how non-linear schemes such as Burgers1d are implemented.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 18 Jan 2019 09:02:02 +0100
parents 6e6da40091b7
children
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1 classdef EmptyGrid < grid.Empty & multiblock.Grid
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2 methods
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3 function obj = EmptyGrid(D)
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4 obj@multiblock.Grid({},cell(0,0));
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5 obj@grid.Empty(D);
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6 end
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7
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8 % n returns the number of points in the grid
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9 function o = N(obj)
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10 o = N@grid.Empty(obj);
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11 end
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12
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13 % d returns the spatial dimension of the grid
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14 function o = D(obj)
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15 o = D@grid.Empty(obj);
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16 end
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17
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18 % points returns a n x d matrix containing the coordinates for all points.
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19 function X = points(obj)
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20 X = points@grid.Empty(obj);
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21 end
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22
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23 % Restricts the grid function gf on obj to the subgrid g.
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24 function gf = restrictFunc(obj, gf, g)
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25 gf = restrictFunc@grid.Empty(obj);
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26 end
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27
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28 % Projects the grid function gf on obj to the grid g.
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29 function gf = projectFunc(obj, gf, g)
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30 gf = projectFunc@grid.Empty(obj);
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31 end
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32
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33 % Return the grid.boundaryIdentifiers of all boundaries in a cell array.
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34 function bs = getBoundaryNames(obj)
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35 bs = getBoundaryNames@grid.Empty(obj);
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36 end
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37
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38 % Return coordinates for the given boundary
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39 function b = getBoundary(obj, name)
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40 b = getBoundary@grid.Empty(name);
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41 end
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42
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43 function s = size(obj)
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44 s = size@multiblock.Grid(obj);
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45 end
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46 end
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47 end