MAP

function UTIL_showStruct(structure, name, valuesOnly, terminator)

% showStruct prints out the values in a single structure

% using the format <name> '.' <fieled> ' = ' <value><terminator>

% e.g. 

% showStruct(params,'params')         % standard usage

%showStruct(params,'params', 0, ';')  % adds final comma

%showStruct(params,'params', 1)      % omits structure and field names

if nargin<3, valuesOnly=0; end

if nargin<4, terminator=[]; end

fields=fieldnames(eval('structure'));

for i=1:length(fields)

    % y is the contents of this field

    y=eval([ 'structure.' fields{i}]);

    if ischar(y),

        % strings

        if valuesOnly

            fprintf('\n%s', y)

        else

            fprintf('\n%s.%s=\t''%s%s''', name, fields{i},y,terminator)

        end

    elseif isnumeric(y)

        % arrays

        if length(y)>1

            % matrices and vectors

            [r c]=size(y);

            if r>c, y=y'; end   % make row vector from column vector

            [r c]=size(y);

            if r>10

                % large matrix

                fprintf('\n%s.%s=\t%g x %g matrix',name, fields{i}, r, c)

            elseif r>1

                % small matrix

                for row=1:r

                    fprintf('\n%s.%s(%1.0f)=\t%s;', name, fields{i},row, num2str(y(row,:)))

                end

            elseif c>20

                % long row vector

                fprintf('\n%s.%s=\t %g...   [%g element array]%s',name, fields{i}, y(1),c, terminator)

            else

                fprintf('\n%s.%s=\t[%s]%s', name, fields{i},num2str(y),terminator)

            end

        else

            % single valued arrays

            if valuesOnly

                fprintf('\n%s%s', num2str(y), terminator)

            else

                fprintf('\n%s.%s=\t%s%s', name, fields{i},num2str(y), terminator)

            end

        end % length (y)

    elseif iscell(y)

        fprintf('\n%s.%s=\t cell array', name, fields{i})

    elseif isstruct(y)

        fprintf('\n%s.%s=\t structure', name, fields{i})

    end     % isstr/ numeric

end         % field

fprintf('\n')