C++ (Cpp) equality_ok示例

示例#1

文件： options.c 项目： NoviaDroid/MarioDifficulty

nlopt_result
NLOPT_STDCALL nlopt_add_equality_constraint(nlopt_opt opt,
					    nlopt_func fc, void *fc_data,
					    double tol)
{
     nlopt_result ret;
     if (!opt || !equality_ok(opt->algorithm)
	 || nlopt_count_constraints(opt->p, opt->h) + 1 > opt->n)
	  ret = NLOPT_INVALID_ARGS;
     else ret = add_constraint(&opt->p, &opt->p_alloc, &opt->h,
			       1, fc, NULL, fc_data, &tol);
     if (ret < 0 && opt && opt->munge_on_destroy)
	  opt->munge_on_destroy(fc_data);
     return ret;
}

示例#2

文件： options.c 项目： fw1121/Pandoras-Toolbox-for-Bioinformatics

nlopt_result
NLOPT_STDCALL nlopt_add_equality_mconstraint(nlopt_opt opt, unsigned m,
					     nlopt_mfunc fc, void *fc_data,
					     const double *tol)
{
     nlopt_result ret;
     if (!m) { /* empty constraints are always ok */
	  if (opt && opt->munge_on_destroy) opt->munge_on_destroy(fc_data);
	  return NLOPT_SUCCESS;
     }
     if (!opt || !equality_ok(opt->algorithm)
	 || nlopt_count_constraints(opt->p, opt->h) + m > opt->n) 
	  ret = NLOPT_INVALID_ARGS;
     else ret = add_constraint(&opt->p, &opt->p_alloc, &opt->h,
			       m, NULL, fc, NULL, fc_data, tol);
     if (ret < 0 && opt && opt->munge_on_destroy)
	  opt->munge_on_destroy(fc_data);
     return ret;
}