matRad_unitTestTextManipulation

 matRad function to decrease computational expense
 Manipulates certain parameters in matRad pipeline so that it would be 
 less computational expensive when it's being used in continuous 
 integration builds.

 call
   matRad_unitTestTextManipulation(filename, string1, string2)
   matRad_unitTestTextManipulation(filename, string1, string2, path)

 input
     filename: file(s) to be manipulated, pass multiple files as cell array
     string1:  string to be changed
     string2:  string to be replaced
     path:     (optional) path where the function is located. default is the
               parent directory '../'

 output
   -

 References
   -   

 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

 Copyright 2018 the matRad development team. 
 
 This file is part of the matRad project. It is subject to the license 
 terms in the LICENSE file found in the top-level directory of this 
 distribution and at https://github.com/e0404/matRad/LICENSES.txt. No part 
 of the matRad project, including this file, may be copied, modified, 
 propagated, or distributed except according to the terms contained in the 
 LICENSE file.

 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

0001 function matRad_unitTestTextManipulation(filename, string1, string2, path)
0002 % matRad function to decrease computational expense
0003 % Manipulates certain parameters in matRad pipeline so that it would be
0004 % less computational expensive when it's being used in continuous
0005 % integration builds.
0006 %
0007 % call
0008 %   matRad_unitTestTextManipulation(filename, string1, string2)
0009 %   matRad_unitTestTextManipulation(filename, string1, string2, path)
0010 %
0011 % input
0012 %     filename: file(s) to be manipulated, pass multiple files as cell array
0013 %     string1:  string to be changed
0014 %     string2:  string to be replaced
0015 %     path:     (optional) path where the function is located. default is the
0016 %               parent directory '../'
0017 %
0018 % output
0019 %   -
0020 %
0021 % References
0022 %   -
0023 %
0024 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
0025 %
0026 % Copyright 2018 the matRad development team.
0027 %
0028 % This file is part of the matRad project. It is subject to the license
0029 % terms in the LICENSE file found in the top-level directory of this
0030 % distribution and at https://github.com/e0404/matRad/LICENSES.txt. No part
0031 % of the matRad project, including this file, may be copied, modified,
0032 % propagated, or distributed except according to the terms contained in the
0033 % LICENSE file.
0034 %
0035 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
0036 
0037 if nargin < 4
0038     path = ['.' filesep];
0039 end
0040 
0041 if ~iscell(filename)
0042     filename = {filename};
0043 end
0044 
0045 for fIx = 1:numel(filename)
0046     
0047     currFilename = filename{fIx};
0048     
0049     fid=fopen([path currFilename]);
0050     fo=fopen('tempFile.m','w');
0051     tline = fgetl(fid);
0052     
0053     while ischar(tline)
0054         
0055         if strfind(tline, string1)
0056             fprintf(fo, '%s\n', string2);
0057         else
0058             fprintf(fo, '%s\n', tline);
0059         end
0060         tline = fgetl(fid);
0061     end
0062     
0063     
0064     fclose(fid);
0065     fclose(fo);
0066     
0067     
0068     movefile('tempFile.m', [path currFilename], 'f');
0069 end
0070 end
0071