function varargout = dple_in(varargin)
    %DPLE_IN Get DPLE input scheme name by index.
    %
    %  {char} = DPLE_IN()
    %    Get input scheme of DPLE solvers.
    %  char = DPLE_IN(int ind)
    %
    %
    %
    %> DPLE_IN()
    %------------------------------------------------------------------------
    %
    %
    %Get input scheme of DPLE solvers.
    %
    %
    %> DPLE_IN(int ind)
    %------------------------------------------------------------------------
    %
    %
    %Get DPLE input scheme name by index.
    %
    %
    %
  [varargout{1:nargout}] = casadiMEX(920, varargin{:});
end
