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function [residuals,check1,jacob] = evaluate_static_model(ys,exo_ss,params,M,options)
% function [ys,info] = evaluate_steady_state(M,options,oo)
% Computes the steady state
%
% INPUTS
% ys vector initial values used to compute the steady
% state
% exo_ss vector exogenous steady state
% params vector parameters
% M struct model structure
% options struct options
%
% OUTPUTS
% residuals vector residuals when ys is not
% the steady state
% check1 scalar error flag
% jacob matrix Jacobian of static model
%
% SPECIAL REQUIREMENTS
% none
% Copyright (C) 2001-2012 Dynare Team
%
% This file is part of Dynare.
%
% Dynare is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% Dynare is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
check1 = 0;
if options.bytecode
[check1, residuals] = bytecode('evaluate','static',ys,...
exo_ss, params, ys, 1);
mexErrCheck('bytecode', check1);
else
fh_static = str2func([M.fname '_static']);
if options.block
residuals = zeros(M.endo_nbr,1);
mfs = M.blocksMFS;
for b = 1:size(mfs,1)
mfsb = mfs{b};
% blocks that can be directly evaluated (mfsb is empty)
% have zero residuals by construction
if ~isempty(mfsb)
residuals(mfsb) = feval(fh_static,b,ys,exo_ss,params);
else
%need to evaluate the recursive blocks to compute the
%temporary terms
feval(fh_static,b,ys,exo_ss,params);
end
end
else
residuals = feval(fh_static,ys,exo_ss,params);
end
end
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