You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: ConfigExp.m
    path of file: ./repos/orca/src/Utils
    
    the code of the file until where you have to start completion: classdef ConfigExp
    %CONFIGEXP Configuration of an experiment.
    %
    %   This file is part of ORCA: https://github.com/ayrna/orca
    %   Original authors: Pedro Antonio Gutiérrez, María Pérez Ortiz, Javier Sánchez Monedero
    %   Citation: If you use this code, please cite the associated paper http://www.uco.es/grupos/ayrna/orreview
    %   Copyright:
    %       This software is released under the The GNU General Public License v3.0 licence
    %       available at http://www.gnu.org/licenses/gpl-3.0.html
    %
    properties
        expId
        keys%cell
        general%containers.Map
        algorithm%containers.Map
        params%containers.Map
    end
    
    methods
        function obj = ConfigExp(id, k,g,a,p)
            obj.expId = id;
            obj.keys = k;
            obj.general = g;
            obj.algorithm = a;
            obj.params = p;
        end
        
        funct
    
function obj = writeIni(obj,outFile)
            %Write object to an INI file especified by OUTFILE.
            
            idAsCell = cell(1,1);
            idAsCell{1,1} = obj.expId;
            
            genAsCell = cell(1,1);
            genAsCell{1,1} = 'general-conf';
            
            algAsCell = cell(1,1);
            algAsCell{1,1} = 'algorithm-parameters';
            
            parmAsCell = cell(1,1);
            parmAsCell{1,1} = 'algorithm-hyper-parameters-to-cv';
            
            
            keysGeneral = [repmat(idAsCell, obj.general.Count, 1) ...
                repmat(genAsCell, obj.general.Count, 1)...
                obj.general.keys' obj.general.values'];
            
            keysAlgorithm = [repmat(idAsCell, obj.algorithm.Count, 1) ...
                repmat(algAsCell, obj.algorithm.Count, 1)...
                obj.algorithm.keys' obj.algorithm.values'];
            
            if ~isempty(obj.params)
                paramAlgorithm = [repmat(idAsCell, obj.params.Count, 1) ...
                    repmat(parmAsCell, obj.params.Count, 1)...
                    obj.params.keys' obj.params.values'];
                writeKeys = [keysGeneral ; keysAlgorithm ; paramAlgorithm];
            else
                writeKeys = [keysGeneral ; keysAlgorithm];
            end