/*?Copyright?（c）?2007-2012?Massachusetts?Institute?of?Technology
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?*?the?following?conditions:
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?*?The?above?copyright?notice?and?this?permission?notice?shall?be
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?*?THE?SOFTWARE?IS?PROVIDED?“AS?IS“?WITHOUT?WARRANTY?OF?ANY?KIND
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?*/

#include?“nlopt.h“

/*************************************************************************/

nlopt_algorithm?nlopt_local_search_alg_deriv?=?NLOPT_LD_MMA;
nlopt_algorithm?nlopt_local_search_alg_nonderiv?=?NLOPT_LN_COBYLA;
int?nlopt_local_search_maxeval?=?-1;?/*?no?maximum?by?default?*/

void
NLOPT_STDCALL?nlopt_get_local_search_algorithm（nlopt_algorithm?*deriv
				??????nlopt_algorithm?*nonderiv
				??????int?*maxeval）
{
?????*deriv?=?nlopt_local_search_alg_deriv;
?????*nonderiv?=?nlopt_local_search_alg_nonderiv;
?????*maxeval?=?nlopt_local_search_maxeval;
}

void
NLOPT_STDCALL?nlopt_set_local_search_algorithm（nlopt_algorithm?deriv
				??????nlopt_algorithm?nonderiv
				??????int?maxeval）
{
?????nlopt_local_search_alg_deriv?=?deriv;
?????nlopt_local_search_alg_nonderiv?=?nonderiv;
?????nlopt_local_search_maxeval?=?maxeval;
}

/*************************************************************************/

int?nlopt_stochastic_population?=?0;

int
NLOPT_STDCALL?nlopt_get_stochastic_population（void）?{?
?????return?nlopt_stochastic_population;?}
void
NLOPT_STDCALL?nlopt_set_stochastic_population（int?pop）?{?
?????nlopt_stochastic_population?=?pop?<=?0???0?:?（unsigned）?pop;?}

/*************************************************************************/

nlopt_result
NLOPT_STDCALL?nlopt_minimize_econstrained（
?????nlopt_algorithm?algorithm
?????int?n?nlopt_func_old?f?void?*f_data
?????int?m?nlopt_func_old?fc?void?*fc_data_?ptrdiff_t?fc_datum_size
?????int?p?nlopt_func_old?h?void?*h_data_?ptrdiff_t?h_datum_size
?????const?double?*lb?const?double?*ub?/*?bounds?*/
?????double?*x?/*?in:?initial?guess?out:?minimizer?*/
?????double?*minf?/*?out:?minimum?*/
?????double?minf_max?double?ftol_rel?double?ftol_abs
?????double?xtol_rel?const?double?*xtol_abs
?????double?htol_rel?double?htol_abs
?????int?maxeval