/* sf.c * * Copyright (C) 2009 Francesco Abbate * * This program 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. * * This program 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 this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include #include #include #include #include #include "defs.h" #include "lcomplex.h" static gsl_mode_t gsl_mode_from_string (const char *s) { if (s == NULL) return GSL_PREC_DOUBLE; if (strcmp (s, "double") == 0) return GSL_PREC_DOUBLE; else if (strcmp (s, "single") == 0) return GSL_PREC_SINGLE; return GSL_PREC_APPROX; } static unsigned int my_checkuint (lua_State *L, int index) { int i = luaL_checkinteger (L, index); if (i < 0) { luaL_error (L, "non-negative integer expected"); return 0; } return (unsigned int) i; } #include "sf_define.h" #include "sf_declare.h" #include "sf_gener.c" #include "sf_implement_off.h" static const struct luaL_Reg sf_functions[] = { #include "sf_methods.h" #include "sf_gener.c" #include "sf_implement_off.h" {NULL, NULL} }; #ifdef SF_RETURN_ERROR #define SF_RETURN(p) \ lua_pushnumber (L, (p)->val); \ lua_pushnumber (L, (p)->err); \ return 2 #else #define SF_RETURN(p) \ lua_pushnumber (L, (p)->val); \ return 1 #endif #include "sf_implement.h" #include "sf_gener.c" #include "sf_implement_off.h" void sf_register (lua_State *L) { luaL_register (L, NULL, sf_functions); }