pyextra/acados_template/c_templates_tera/make_sfun_sim.in.m
%
% Copyright 2019 Gianluca Frison, Dimitris Kouzoupis, Robin Verschueren,
% Andrea Zanelli, Niels van Duijkeren, Jonathan Frey, Tommaso Sartor,
% Branimir Novoselnik, Rien Quirynen, Rezart Qelibari, Dang Doan,
% Jonas Koenemann, Yutao Chen, Tobias Schöls, Jonas Schlagenhauf, Moritz Diehl
%
% This file is part of acados.
%
% The 2-Clause BSD License
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% Redistribution and use in source and binary forms, with or without
% modification, are permitted provided that the following conditions are met:
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% 1. Redistributions of source code must retain the above copyright notice,
% this list of conditions and the following disclaimer.
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% 2. Redistributions in binary form must reproduce the above copyright notice,
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SOURCES = [ 'acados_sim_solver_sfunction_{{ model.name }}.c ', ...
            'acados_sim_solver_{{ model.name }}.c ', ...
            {%- if  solver_options.integrator_type == 'ERK' %}
            '{{ model.name }}_model/{{ model.name }}_expl_ode_fun.c ', ...
            '{{ model.name }}_model/{{ model.name }}_expl_vde_forw.c ',...
                {%- if solver_options.hessian_approx == 'EXACT' %}
            '{{ model.name }}_model/{{ model.name }}_expl_ode_hess.c ',...
                {%- endif %}
        {%- elif solver_options.integrator_type == "IRK" %}
            '{{ model.name }}_model/{{ model.name }}_impl_dae_fun.c ', ...
            '{{ model.name }}_model/{{ model.name }}_impl_dae_fun_jac_x_xdot_z.c ', ...
            '{{ model.name }}_model/{{ model.name }}_impl_dae_jac_x_xdot_u_z.c ', ...
                {%- if solver_options.hessian_approx == 'EXACT' %}
            '{{ model.name }}_model/{{ model.name }}_impl_dae_hess.c ',...
                {%- endif %}
            {%- elif solver_options.integrator_type == "GNSF" %}
            '{{ model.name }}_model/{{ model.name }}_gnsf_phi_fun.c '
            '{{ model.name }}_model/{{ model.name }}_gnsf_phi_fun_jac_y.c '
            '{{ model.name }}_model/{{ model.name }}_gnsf_phi_jac_y_uhat.c '
            '{{ model.name }}_model/{{ model.name }}_gnsf_f_lo_fun_jac_x1k1uz.c '
            '{{ model.name }}_model/{{ model.name }}_gnsf_get_matrices_fun.c '
            {%- endif %}
          ];

INC_PATH = '{{ acados_include_path }}';

INCS = [ ' -I', fullfile(INC_PATH, 'blasfeo', 'include'), ...
         ' -I', fullfile(INC_PATH, 'hpipm', 'include'), ...
        ' -I', INC_PATH, ' -I', fullfile(INC_PATH, 'acados'), ' '];

CFLAGS  = ' -O';

LIB_PATH = '{{ acados_lib_path }}';

LIBS = '-lacados -lblasfeo -lhpipm';

eval( [ 'mex -v -output  acados_sim_solver_sfunction_{{ model.name }} ', ...
    CFLAGS, INCS, ' ', SOURCES, ' -L', LIB_PATH, ' ', LIBS ]);

fprintf( [ '\n\nSuccessfully created sfunction:\nacados_sim_solver_sfunction_{{ model.name }}', '.', ...
    eval('mexext')] );


%% print note on usage of s-function
fprintf('\n\nNote: Usage of Sfunction is as follows:\n')
input_note = 'Inputs are:\n1) x0, initial state, size [{{ dims.nx }}]\n ';
i_in = 2;
{%- if dims.nu > 0 %}
input_note = strcat(input_note, num2str(i_in), ') u, size [{{ dims.nu }}]\n ');
i_in = i_in + 1;
{%- endif %}

{%- if dims.np > 0 %}
input_note = strcat(input_note, num2str(i_in), ') parameters, size [{{ dims.np }}]\n ');
i_in = i_in + 1;
{%- endif %}


fprintf(input_note)

disp(' ')

output_note = strcat('Outputs are:\n', ...
                '1) x1 - simulated state, size [{{ dims.nx }}]\n');

fprintf(output_note)
