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annotate Map.m @ 1031:2ef20d00b386 feature/advectionRV

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For easier comparison, return both the first order and residual viscosity when evaluating the residual. Add the first order and residual viscosity to the state of the RungekuttaRV time steppers
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Thu, 17 Jan 2019 10:25:06 +0100
parents a6c5e73ff44e
children
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1 classdef Map < handle
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2 properties
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3 map
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4 end
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5
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6 % can we support multi map using varargin?
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7 % probably a bad idea. For example it complicates keys();
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8
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9 methods
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10 function obj = Map()
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11 obj.map = containers.Map();
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12 end
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13
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14 function set(obj, k, v)
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15 keyByteStream = getByteStreamFromArray(k);
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16
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17 obj.map(char(keyByteStream)) = v;
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18 end
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19
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20 function v = get(obj, k)
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21 keyByteStream = getByteStreamFromArray(k);
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22
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23 v = obj.map(char(keyByteStream));
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24 end
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25
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26 function b = isKey(obj, k)
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27 keyByteStream = getByteStreamFromArray(k);
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28 b = obj.map.isKey(char(keyByteStream));
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29 end
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30
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31 function c = keys(obj)
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32 keyByteStreams = obj.map.keys;
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33
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34 n = length(keyByteStreams);
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35
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36 c = cell(1, n);
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37 for i = 1:n
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38 c{i} = getArrayFromByteStream(uint8(keyByteStreams{i}));
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39 end
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40 end
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41
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42 function l = length(obj)
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43 l = obj.map.length;
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44 end
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45
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46 function remove(obj, k)
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47 keyByteStream = getByteStreamFromArray(k);
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48 obj.map.remove(char(keyByteStream));
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49 end
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50
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51 function s = size(obj)
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52 s = obj.map.size;
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53 end
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54
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55 function c = values(obj)
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56 c = obj.map.values;
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57 end
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58
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59 function v = subsref(obj, S)
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60 switch S(1).type
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61 case '()'
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62 if length(S.subs) > 1
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63 error('sbplib:Map:multipleKeys', 'Multiple dimensions are not supported. Use a cell array as a key instead.');
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64 end
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65 k = S.subs{1};
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66 try
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67 v = get(obj, k);
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68 catch ME
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69 if strcmp(ME.identifier,'MATLAB:Containers:Map:NoKey')
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70 error('Reference to non-existent entry %s',toString(S.subs));
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71 else
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72 throw(ME);
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73 end
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74 end
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75 otherwise
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76 try
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77 v = builtin('subsref', obj, S);
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78 catch e
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79 error('You can''t use dot notation for this because Matlab(TM). What is this piece of shit software anyway?')
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80 end
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81 end
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82 end
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83
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84 function obj = subsasgn(obj, S, v);
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85 switch S(1).type
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86 case '()'
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87 if length(S.subs) > 1
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88 error('sbplib:Map:multipleKeys', 'Multiple dimensions are not supported. Use a cell array as a key instead.');
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89 end
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90 k = S.subs{1};
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91 set(obj, k, v);
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92 otherwise
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93 error('You can''t use dot notation because Matlab(TM). What is this piece of shit software anyway?')
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94 end
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95 end
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96 end
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97 end