forked from episodes-platform/shared-snippets
33 lines
1.2 KiB
Matlab
33 lines
1.2 KiB
Matlab
% -----------------
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% Copyright © 2023 ACK Cyfronet AGH, Poland.
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% -----------------
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function data = readAndCheckHeaders(csvFilePath, column_desc, doCheckHeaders)
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% DESCRIPTION: Program that reads content from the CSV file, checking if the content matches the headers defined
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% in the column_desc structure. The returned value is a cell with all values from the csv file.
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% INPUTS:
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% - csvFilePath : path to the CSV file
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% - column_desc : structure containing definition of the CSV columns and their mapping to the final object
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fid = fopen(csvFilePath);
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data = textscan(fid, '%q', 'Delimiter', ','){1}; % cell with all values from the csv file
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fclose(fid);
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if doCheckHeaders
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check_headers(data, column_desc);
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end
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end
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function check_headers(data, column_desc)
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colCount = length(column_desc);
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headers = data(1:colCount);
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for i=1:colCount
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if ~strcmp(column_desc(i).nameInCsv, headers(i))
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error('Expected column %s, but found %s in CSV headers', column_desc(i).nameInCsv, char(headers(i)));
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end
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end
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if mod(length(data), colCount) ~= 0
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error('Improper number of values in one of the rows');
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end
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end |