From f7abd92a7313350c77c16e089f65737c2805fe67 Mon Sep 17 00:00:00 2001
From: sakul-45 <81963567+sakul-45@users.noreply.github.com>
Date: Sat, 24 Jul 2021 16:53:06 +0200
Subject: [PATCH] Function not able to get nested structs

---
 write_params_txt.m | 118 +++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 114 insertions(+), 4 deletions(-)

diff --git a/write_params_txt.m b/write_params_txt.m
index 3a9fb2c..415b7c8 100644
--- a/write_params_txt.m
+++ b/write_params_txt.m
@@ -1,7 +1,117 @@
-function [outputArg1,outputArg2] = write_params_txt(inputArg1,inputArg2)
+function [] = write_params_txt(params)
 %WRITE_PARAMS_TXT Summary of this function goes here
 %   Detailed explanation goes here
-outputArg1 = inputArg1;
-outputArg2 = inputArg2;
-end
 
+filename = strcat(params.Path,"/",params.Name,".txt");
+struct2File(params,filename);
+
+    function struct2File(s,fileName,varargin)
+    %Write struct to text file. The data in the struct can be both numbers and
+    %strings. The first line in the file will be a row with the headers/names
+    %of the columns.
+    %Ex: struct2File( s, 'c:/test.txt' );
+    %Ex: struct2File( s, 'c:/test.txt', 'precision', 3 ); %specify precision
+    %Ex: struct2File( s, 'c:/test.txt', 'promptOverWrite', false );
+    [varargin,align]=getarg(varargin,'align',false);
+    align=align{:};
+    [varargin,delimiter]=getarg(varargin,'delimiter','\t');
+    delimiter=delimiter{:};
+    [varargin,units]=getarg(varargin,'units','');
+    units=units{:};
+    [varargin,promptOverWrite]=getarg(varargin,'promptOverWrite',false);
+    promptOverWrite=promptOverWrite{:};
+    [varargin,precision]=getarg(varargin,'precision',6);
+    precision=precision{:};
+    [varargin,Sort]=getarg(varargin,'sort',true);
+    Sort=Sort{:};
+    if ~isempty(varargin)
+        error('Unknown optional arguments specified');
+    end
+    fields = fieldnames(s)';
+    if ~isempty(units)
+        if numel(units)~=numel(fields)
+            error('The number of units specified doesn not match the number of fields in the struct');
+        end
+    end
+    if exist(fileName,'file')==2 && promptOverWrite
+        res = questdlg('File exists, overwrite?','', ...
+            'Yes', 'No', 'Yes');
+        if strcmpi(res,'No')
+            disp('Aborted');
+            return;
+        end
+    end
+    data=cell(numel(s),numel(fields));
+    for k=1:numel(fields)
+        fn=fields{k};
+        data(:,k) = {s.(fn)};
+    end
+    if size(units,2)==1
+        units = units';
+    end
+    if ~isempty(units)
+        data=[units;data];
+    end
+    data=[fields;data];
+    if Sort
+        [fields,ind] = sort(fields);
+        data = data(:,ind);
+    end
+    %ex1 = {'a' 1 12 123; 'ab' 4 5 6; 'abc' 7 8 9};
+    ex_func3 = @(input)ex_func(input,precision);
+    ex2 = cellfun(ex_func3,data,'UniformOutput',0);
+    if align
+        size_ex2 = cellfun(@length,ex2,'UniformOutput',0);
+        str_length = max(max(cell2mat(size_ex2)))+1;
+        ex2 = cellfun(@(x) ex_func2(x,str_length),ex2,'uniformoutput',0);
+        ex2 = cell2mat(ex2);
+    end
+    fid = fopen(fileName,'wt');
+    if fid==-1
+        error('Could not open %s');
+    end
+    if iscell(ex2)
+        [m,n]=size(ex2);
+        for i=1:m
+            for j=1:n
+                fprintf(fid,'%s',ex2{i,j});
+                if j<n
+                    fprintf(fid,delimiter);
+                end
+            end
+            if i<m
+                fprintf(fid,'\n');
+            end
+        end
+    else
+        m=size(ex2,1);
+        for i=1:m
+            fprintf(fid,'%s',strtrim(ex2(i,:)));
+            if i<m
+                fprintf(fid,'\n');
+            end
+        end
+    end
+    fclose(fid);
+    function [ out ] = ex_func( in, prec )
+        if iscell(in)
+            in = in{:};
+        end
+        in_datatype = class(in);
+        switch in_datatype
+            case 'char'
+                out = in;
+            case 'double'
+                out = num2str(in, prec);
+            otherwise
+                error('Unknown type');
+        end
+    end
+    function [ out ] = ex_func2( in, str_length )
+        a = length(in);
+        out = [char(32*ones(1,str_length-a)), in];
+        {"mode":"full","isActive":false};
+    end
+    end
+
+end