function new_comm = MatMPI_Save_messages(old_comm,save_message_flag)
% MatMPI_Save_messages  -  Toggles deleting or saving messages.
%
%   new_comm = MatMPI_Save_messages(old_comm,save_message_flag)
%
%   MatlabMPI helper function for setting the fate of messsages.
%     save_message_flag = 1 (save messages).
%     save_message_flag = 0 (delete messages: default).

  new_comm = old_comm;

  new_comm.save_message_flag = save_message_flag;

  new_comm;

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% MatlabMPI
% Dr. Jeremy Kepner
% MIT Lincoln Laboratory
% kepner@ll.mit.edu
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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