% -*- texinfo -*-
% @deftypefn {Function File} {@var{b} =} saveobj (@var{a})
% Method of a class to manipulate an object prior to saving it to a file.
% The function @code{saveobj} is called when the object @var{a} is saved
% using the @code{save} function. An example of the use of @code{saveobj}
% might be to remove fields of the object that don't make sense to be saved
% or it might be used to ensure that certain fields of the object are
% initialized before the object is saved. For example
%
% @example
% @group
% function b = saveobj (a)
% b = a;
% if (isempty (b.field))
% b.field = initfield(b);
% end
%
% @end group
% @end example
%
% @seealso{loadobj, class}
% @end deftypefn