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annotate +util/ReplaceableString.m @ 1198:2924b3a9b921 feature/d2_compatible

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Add OpSet for fully compatible D2Variable, created from regular D2Variable by replacing d1 by first row of D1. Formal reduction by one order of accuracy at the boundary point.
author Martin Almquist <malmquist@stanford.edu>
date Fri, 16 Aug 2019 14:30:28 -0700
parents f30eafd6d4dc
children
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9797a74a94ec Added a class for replacable strings. Works with linebreaks.
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1 classdef ReplaceableString < handle
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2 properties
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3 n
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4 fmt
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5 param
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6 end
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7
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8 methods
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9 function obj = ReplaceableString(fmt, varargin)
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10 default_arg('fmt', '');
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11 obj.n = 0;
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13 obj.setFormat(fmt);
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14 obj.param = varargin;
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15 end
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17 function setFormat(obj, fmt)
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18 obj.fmt = fmt;
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19 end
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20
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21 function appendFormat(obj, fmt)
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22 obj.fmt = [obj.fmt, fmt];
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23 end
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25 function update(obj, fmt, varargin)
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26 obj.setFormat(fmt);
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27 obj.param = varargin;
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29 obj.display();
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30 end
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32 function updateParam(obj, varargin)
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33 obj.param = varargin;
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34 obj.display();
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35 end
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37 function show(obj, varargin)
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38 obj.param = varargin;
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39 obj.display();
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40 end
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42 function remove(obj)
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43 obj.update('');
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44 end
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46 function display(obj)
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47 reverseStr = repmat(sprintf('\b'), 1, obj.n);
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48 cleareStr = repmat(sprintf(' '), 1, obj.n);
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49 newStr = sprintf(obj.fmt, obj.param{:});
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50 fprintf([reverseStr, cleareStr, reverseStr, newStr]);
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52 obj.n = length(newStr);
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53 end
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54 end
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56 end
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58 function b = padStr(a, n)
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59 b = sprintf('%-*s', n, a);
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60 end
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62 % TODO: Add a debug mode which prints without replacing?