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function eqn = equation(name,cr,args,outbond,outcause,outport, ...
inbonds,incauses,inports)
% eqn is a string containing the equation
%
%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %%%%% Model Transformation Tools %%%%%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Matlab function printcr
% printcr(name,outport,bond_number,cr,args,RHS_cause,eqnfile
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Find the number of inports
nports = length(inports);
% Set up LHS
LHS = varname(name, outbond, outcause);
% Set up various strings to get correct syntax if some strings are empty
if length(cr)==0
cause_name = '';
port_name = '';
lp = '';
rp = '';
c_comma = '';
else
cause_name = cause2name(outcause);
port_name = sprintf('%1.0f', outport');
lp = '(';
rp = ')';
c_comma = ',';
end
if length(args)==0
a_comma = '';
else
a_comma = ',';
end;
% Set up first line of RHS
RHS1 = sprintf('%s%s%s%s%s%s%s%s\n', ...
cr, lp, args, a_comma, cause_name, c_comma, port_name, c_comma);
% Set up rest of RHS - the input variables, causality and ports.
RHS2 = '';
for i=1:nports
RHS2 = sprintf('%s\t%s,%s,%1.0f', ...
RHS2, varname(name, inbonds(i), incauses(i)), ...
cause2name(incauses(i)), inports(i));
if i<nports % Add a comma
RHS2 = sprintf('%s,\n',RHS2);
else
RHS2 = sprintf('%s\n',RHS2);
end;
end;
% Set up equation
eqn = sprintf('%s := %s%s\t%s;\n', LHS, RHS1, RHS2, rp);
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