annotate +util/replace_string.m @ 845:1e057b0f2fed
feature/burgers1d
Add RK6 with residual viscosity update and reduce computational effort of spatial scheme
- Add RK6 with residual updates
- Change the D2 operator for upwind schemes to one less computationally expensive.
| author |
Vidar Stiernström <vidar.stiernstrom@it.uu.se> |
| date |
Wed, 19 Sep 2018 16:32:05 +0200 |
| parents |
48b6fb693025 |
| children |
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| rev |
line source |
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0
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1 % Replaces string old on the console with new.
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2 % new may be a format string like the one accepted by fprintf
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3 % old has to be the last string printed.
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4 function s = replace_string(old,new,varargin)
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5 reverseStr = repmat(sprintf('\b'), 1, length(old));
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6 blankStr = repmat(sprintf(' ') , 1, length(old));
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7 fprintf([reverseStr,blankStr,reverseStr, new],varargin{:});
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8 s = sprintf(new, varargin{:});
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9 end |
