% COPY makes a (deep) copy of the input ssmblock objects.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DESCRIPTION: COPY makes a deep copy of the input ssmblock objects.
%
% CALL:        b = copy(a, flag)
%
% INPUTS:      a    - input ssmblock object
%              flag - 1: make a deep copy, 0: return copies of handles
%
% OUTPUTS:     b - copy of inputs
%
% This is a transparent function and adds no history.
%
% VERSION:     $Id: copy.m,v 1.9 2011/02/21 14:20:42 hewitson Exp $
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

function varargout = copy(old, deepcopy)
  
  if deepcopy
    % Loop over input ssmblock objects
    new = ssmblock.newarray(size(old));
    
    for kk=1:numel(old)
      new(kk).name        = old(kk).name;
      new(kk).ports       = copy(old(kk).ports, 1);
      new(kk).description = old(kk).description;
    end
  else
    new = old;
  end
  
  varargout{1} = new;
end