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annotate toString.m @ 577:e45c9b56d50d feature/grids

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Add an Empty grid class The need turned up for the flexural code when we may or may not have a grid for the open water and want to plot that solution. In case there is no open water we need an empty grid to plot the empty gridfunction against to avoid errors.
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 07 Sep 2017 09:16:12 +0200
parents e1a59aafe99c
children
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1 % Takes a value and returns a string representation of that value.
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2 % If syntaxFlag is true, a string with valid matlab syntax is returned.
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3 function str = toString(value, syntaxFlag)
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4 default_arg('syntaxFlag',false);
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5
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6 if syntaxFlag
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7 error('Not supported yet.')
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8 end
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10 str = value2string(value);
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11 end
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13 function str = value2string(value)
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14 if isnumeric(value) || ischar(value) || islogical(value)
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15 str = mat2str(value);
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16 elseif isstruct(value)
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17 str = struct2string(value);
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18 elseif iscell(value)
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19 str = cell2string(value);
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20 elseif isa(value,'function_handle')
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21 str = func2str(value);
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22 elseif isa(value,'sym')
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23 str = char(value);
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24 else
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25 warning('No string representation for class ''%s''', class(value))
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26 str = 'NO_STR_REP';
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27 end
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28 end
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30 function str = cell2string(c)
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31 if isempty(c)
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32 str = '{}';
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33 return
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34 end
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36 [n, m] = size(c);
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38 str = '{';
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39
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40 for i = 1:n-1
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41 for j = 1:m-1
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42 str = [str sprintf('%s, ', value2string(c{i,j}))];
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43 end
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44 str = [str sprintf('%s; ', value2string(c{i,end}))];
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45 end
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47 for j = 1:m-1
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48 str = [str sprintf('%s, ', value2string(c{end,j}))];
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49 end
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50 str = [str sprintf('%s}', value2string(c{end,end}))];
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51 end
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53 function str = struct2string(s)
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54 if isscalar(s)
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55 str = structScalar2string(s);
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56 else
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57 str = structArray2string(s);
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58 end
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59 end
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61 function str = structScalar2string(s)
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62 fn = fieldnames(s);
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64 if length(fn) == 0
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65 str = '{}';
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66 return
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67 end
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69 str = '{';
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71 for i = 1:length(fn) - 1
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72 value = s.(fn{i});
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73 str = [str sprintf('%s: %s, ',fn{i}, value2string(value))];
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74 end
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75 value = s.(fn{end});
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76 str = [str sprintf('%s: %s}',fn{end}, value2string(value))];
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77 end
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78
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79 function str = structArray2string(s)
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80 fn = fieldnames(s);
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81
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82 if length(fn) == 0
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83 str = '{}';
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84 return
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85 end
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86
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87 stringArray = cell(length(s)+1, length(fn)+1);
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88
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89 stringArray(1,2:end) = fn;
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90
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91 for i = 1:length(s)
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92 stringArray{i+1,1} = i;
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93 for j = 1:length(fn)
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94 valueStr = value2string(s(i).(fn{j}));
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95 stringArray{i+1,j+1} = valueStr;
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96 end
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97 end
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98
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99 tt = TextTable(stringArray);
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100 tt.fmtArray(2:end, 1) = {'%d'};
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101 tt.vertDiv = [1];
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102 tt.horzDiv = [1];
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103 str = tt.toString();
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104 end
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