% COPY copies all fields of the ltpda_obj class to the new object.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DESCRIPTION: COPY copies all fields of the ltpda_obj class to the new
%              object.
%
% CALL:        b = copy(new, old, flag)
%
% INPUTS:      new  - new object which should be created in the sub class.
%              old  - old object
%              flag - 1: make a deep copy, 0: return copies of handles
%
% OUTPUTS:     b - copy of inputs
%
% VERSION:     $Id: copy.m,v 1.4 2010/06/24 11:04:27 hewitson Exp $
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

function varargout = copy(new, old, deepcopy)
  
  if deepcopy
    varargout{1} = new;
  else
    varargout{1} = old;
  end
  
end