35 lines
990 B
Matlab
Executable File
35 lines
990 B
Matlab
Executable File
function p = completeInitial(p)
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if p.options.usex0 && any(isnan(p.x0))
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p_reduced = p;
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% Fix the given variables
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p_reduced.lb(~isnan(p.x0)) = p.x0(~isnan(p.x0));
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p_reduced.ub(~isnan(p.x0)) = p.x0(~isnan(p.x0));
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% Propagate these values a bit
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p_reduced = propagate_bounds_from_equalities(p_reduced);
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p_reduced = update_eval_bounds(p_reduced);
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p_reduced = propagate_bounds_from_equalities(p_reduced);
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% Keep only equalities and elementwise inerqualities (more?)
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p_reduced.F_struc = p.F_struc(1:p.K.f + p.K.l,:);
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p_reduced.K.q = 0;
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p_reduced.K.r = 0;
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p_reduced.K.p = 0;
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p_reduced.K.s = 0;
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% No objective
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p_reduced.c = p_reduced.c*0;
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p_reduced.Q = p_reduced.Q*0;
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% Kill nonlinearity information
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p_reduced.variabletype = p_reduced.variabletype*0;
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% Solve LP
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output = feval(p.solver.lpcall,p_reduced);
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if output.problem == 0
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p.x0 = output.Primal;
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end
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end |