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readcf.cc
Go to the documentation of this file.
/* A Bison parser, made by GNU Bison 3.8.2. */
/* Bison implementation for Yacc-like parsers in C
Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
Inc.
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, see <https://www.gnu.org/licenses/>. */
/* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
under terms of your choice, so long as that work isn't itself a
parser generator using the skeleton or a modified version thereof
as a parser skeleton. Alternatively, if you modify or redistribute
the parser skeleton itself, you may (at your option) remove this
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
/* C LALR(1) parser skeleton written by Richard Stallman, by
simplifying the original so-called "semantic" parser. */
/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
especially those whose name start with YY_ or yy_. They are
private implementation details that can be changed or removed. */
/* All symbols defined below should begin with yy or YY, to avoid
infringing on user name space. This should be done even for local
variables, as they might otherwise be expanded by user macros.
There are some unavoidable exceptions within include files to
define necessary library symbols; they are noted "INFRINGES ON
USER NAME SPACE" below. */
/* Identify Bison output, and Bison version. */
#define YYBISON 30802
/* Bison version string. */
#define YYBISON_VERSION "3.8.2"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
/* Pure parsers. */
#define YYPURE 0
/* Push parsers. */
#define YYPUSH 0
/* Pull parsers. */
#define YYPULL 1
/* First part of user prologue. */
#line 3 "readcf.yy"
#include "config.h"
#include "factory/factoryconf.h"
#if defined(WINNT) && ! defined(__GNUC__)
# include <malloc.h>
# include <memory.h>
# define alloca _alloca
#endif
#include <cstring> // we need this for gcc 4.3
#include <config.h>
#include <ctype.h>
#ifdef HAVE_IOSTREAM
# include <iostream>
# define ISTREAM std::istream
# define CERR std::cerr
#elif defined(HAVE_IOSTREAM_H)
# include <iostream.h>
# define ISTREAM istream
# define CERR cerr
#endif
#include "cf_assert.h"
#include "canonicalform.h"
#include "cf_defs.h"
#include "gfops.h"
#include "parseutil.h"
#include "variable.h"
#ifndef BISONPP
# define YYSTYPE ParseUtil
#else
# define YY_parse_USE_GOTO 1
# define YY_parse_STYPE ParseUtil
#endif
static char* readString( ISTREAM& );
#ifndef BISONPP
void yyerror( char * s );
int yylex();
#endif
static ISTREAM * defaultin = 0;
static CanonicalForm * retvalue = 0;
#line 130 "readcf.cc"
# ifndef YY_CAST
# ifdef __cplusplus
# define YY_CAST(Type, Val) static_cast<Type> (Val)
# define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val)
# else
# define YY_CAST(Type, Val) ((Type) (Val))
# define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val))
# endif
# endif
# ifndef YY_NULLPTR
# if defined __cplusplus
# if 201103L <= __cplusplus
# define YY_NULLPTR nullptr
# else
# define YY_NULLPTR 0
# endif
# else
# define YY_NULLPTR ((void*)0)
# endif
# endif
/* Debug traces. */
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
#if YYDEBUG
extern int yydebug;
#endif
/* Token kinds. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
enum yytokentype
{
YYEMPTY = -2,
YYEOF = 0, /* "end of file" */
YYerror = 256, /* error */
YYUNDEF = 257, /* "invalid token" */
NUM = 258, /* NUM */
NEG = 259 /* NEG */
};
typedef enum yytokentype yytoken_kind_t;
#endif
/* Token kinds. */
#define YYEMPTY -2
#define YYEOF 0
#define YYerror 256
#define YYUNDEF 257
#define NUM 258
#define NEG 259
/* Value type. */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef int YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define YYSTYPE_IS_DECLARED 1
#endif
extern YYSTYPE yylval;
int yyparse (void);
/* Symbol kind. */
enum yysymbol_kind_t
{
YYSYMBOL_YYEMPTY = -2,
YYSYMBOL_YYEOF = 0, /* "end of file" */
YYSYMBOL_YYerror = 1, /* error */
YYSYMBOL_YYUNDEF = 2, /* "invalid token" */
YYSYMBOL_NUM = 3, /* NUM */
YYSYMBOL_4_ = 4, /* '-' */
YYSYMBOL_5_ = 5, /* '+' */
YYSYMBOL_6_ = 6, /* '*' */
YYSYMBOL_7_ = 7, /* '/' */
YYSYMBOL_NEG = 8, /* NEG */
YYSYMBOL_9_ = 9, /* '^' */
YYSYMBOL_10_ = 10, /* ';' */
YYSYMBOL_11_ = 11, /* '(' */
YYSYMBOL_12_ = 12, /* ')' */
YYSYMBOL_YYACCEPT = 13, /* $accept */
YYSYMBOL_input = 14, /* input */
YYSYMBOL_line = 15, /* line */
YYSYMBOL_exp = 16 /* exp */
};
typedef enum yysymbol_kind_t yysymbol_kind_t;
#ifdef short
# undef short
#endif
/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure
<limits.h> and (if available) <stdint.h> are included
so that the code can choose integer types of a good width. */
#ifndef __PTRDIFF_MAX__
# include <limits.h> /* INFRINGES ON USER NAME SPACE */
# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
# include <stdint.h> /* INFRINGES ON USER NAME SPACE */
# define YY_STDINT_H
# endif
#endif
/* Narrow types that promote to a signed type and that can represent a
signed or unsigned integer of at least N bits. In tables they can
save space and decrease cache pressure. Promoting to a signed type
helps avoid bugs in integer arithmetic. */
#ifdef __INT_LEAST8_MAX__
typedef __INT_LEAST8_TYPE__ yytype_int8;
#elif defined YY_STDINT_H
typedef int_least8_t yytype_int8;
#else
typedef signed char yytype_int8;
#endif
#ifdef __INT_LEAST16_MAX__
typedef __INT_LEAST16_TYPE__ yytype_int16;
#elif defined YY_STDINT_H
typedef int_least16_t yytype_int16;
#else
typedef short yytype_int16;
#endif
/* Work around bug in HP-UX 11.23, which defines these macros
incorrectly for preprocessor constants. This workaround can likely
be removed in 2023, as HPE has promised support for HP-UX 11.23
(aka HP-UX 11i v2) only through the end of 2022; see Table 2 of
<https://h20195.www2.hpe.com/V2/getpdf.aspx/4AA4-7673ENW.pdf>. */
#ifdef __hpux
# undef UINT_LEAST8_MAX
# undef UINT_LEAST16_MAX
# define UINT_LEAST8_MAX 255
# define UINT_LEAST16_MAX 65535
#endif
#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__
typedef __UINT_LEAST8_TYPE__ yytype_uint8;
#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \
&& UINT_LEAST8_MAX <= INT_MAX)
typedef uint_least8_t yytype_uint8;
#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX
typedef unsigned char yytype_uint8;
#else
typedef short yytype_uint8;
#endif
#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__
typedef __UINT_LEAST16_TYPE__ yytype_uint16;
#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \
&& UINT_LEAST16_MAX <= INT_MAX)
typedef uint_least16_t yytype_uint16;
#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX
typedef unsigned short yytype_uint16;
#else
typedef int yytype_uint16;
#endif
#ifndef YYPTRDIFF_T
# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__
# define YYPTRDIFF_T __PTRDIFF_TYPE__
# define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__
# elif defined PTRDIFF_MAX
# ifndef ptrdiff_t
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
# endif
# define YYPTRDIFF_T ptrdiff_t
# define YYPTRDIFF_MAXIMUM PTRDIFF_MAX
# else
# define YYPTRDIFF_T long
# define YYPTRDIFF_MAXIMUM LONG_MAX
# endif
#endif
#ifndef YYSIZE_T
# ifdef __SIZE_TYPE__
# define YYSIZE_T __SIZE_TYPE__
# elif defined size_t
# define YYSIZE_T size_t
# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t
# else
# define YYSIZE_T unsigned
# endif
#endif
#define YYSIZE_MAXIMUM \
YY_CAST (YYPTRDIFF_T, \
(YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1) \
? YYPTRDIFF_MAXIMUM \
: YY_CAST (YYSIZE_T, -1)))
#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X))
/* Stored state numbers (used for stacks). */
typedef yytype_int8 yy_state_t;
/* State numbers in computations. */
typedef int yy_state_fast_t;
#ifndef YY_
# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
# endif
# endif
# ifndef YY_
# define YY_(Msgid) Msgid
# endif
#endif
#ifndef YY_ATTRIBUTE_PURE
# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__)
# define YY_ATTRIBUTE_PURE __attribute__ ((__pure__))
# else
# define YY_ATTRIBUTE_PURE
# endif
#endif
#ifndef YY_ATTRIBUTE_UNUSED
# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__)
# define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__))
# else
# define YY_ATTRIBUTE_UNUSED
# endif
#endif
/* Suppress unused-variable warnings by "using" E. */
#if ! defined lint || defined __GNUC__
# define YY_USE(E) ((void) (E))
#else
# define YY_USE(E) /* empty */
#endif
/* Suppress an incorrect diagnostic about yylval being uninitialized. */
#if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__
# if __GNUC__ * 100 + __GNUC_MINOR__ < 407
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
_Pragma ("GCC diagnostic push") \
_Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")
# else
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
_Pragma ("GCC diagnostic push") \
_Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \
_Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
# endif
# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
_Pragma ("GCC diagnostic pop")
#else
# define YY_INITIAL_VALUE(Value) Value
#endif
#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_END
#endif
#ifndef YY_INITIAL_VALUE
# define YY_INITIAL_VALUE(Value) /* Nothing. */
#endif
#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__
# define YY_IGNORE_USELESS_CAST_BEGIN \
_Pragma ("GCC diagnostic push") \
_Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"")
# define YY_IGNORE_USELESS_CAST_END \
_Pragma ("GCC diagnostic pop")
#endif
#ifndef YY_IGNORE_USELESS_CAST_BEGIN
# define YY_IGNORE_USELESS_CAST_BEGIN
# define YY_IGNORE_USELESS_CAST_END
#endif
#define YY_ASSERT(E) ((void) (0 && (E)))
#if !defined yyoverflow
/* The parser invokes alloca or malloc; define the necessary symbols. */
# ifdef YYSTACK_USE_ALLOCA
# if YYSTACK_USE_ALLOCA
# ifdef __GNUC__
# define YYSTACK_ALLOC __builtin_alloca
# elif defined __BUILTIN_VA_ARG_INCR
# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
# elif defined _AIX
# define YYSTACK_ALLOC __alloca
# elif defined _MSC_VER
# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
# define alloca _alloca
# else
# define YYSTACK_ALLOC alloca
# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
/* Use EXIT_SUCCESS as a witness for stdlib.h. */
# ifndef EXIT_SUCCESS
# define EXIT_SUCCESS 0
# endif
# endif
# endif
# endif
# endif
# ifdef YYSTACK_ALLOC
/* Pacify GCC's 'empty if-body' warning. */
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
# ifndef YYSTACK_ALLOC_MAXIMUM
/* The OS might guarantee only one guard page at the bottom of the stack,
and a page size can be as small as 4096 bytes. So we cannot safely
invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
to allow for a few compiler-allocated temporary stack slots. */
# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
# endif
# else
# define YYSTACK_ALLOC YYMALLOC
# define YYSTACK_FREE YYFREE
# ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
# endif
# if (defined __cplusplus && ! defined EXIT_SUCCESS \
&& ! ((defined YYMALLOC || defined malloc) \
&& (defined YYFREE || defined free)))
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# ifndef EXIT_SUCCESS
# define EXIT_SUCCESS 0
# endif
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
# if ! defined malloc && ! defined EXIT_SUCCESS
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
# ifndef YYFREE
# define YYFREE free
# if ! defined free && ! defined EXIT_SUCCESS
void free (void *); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
# endif
#endif /* !defined yyoverflow */
#if (! defined yyoverflow \
&& (! defined __cplusplus \
|| (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */
union yyalloc
{
yy_state_t yyss_alloc;
YYSTYPE yyvs_alloc;
};
/* The size of the maximum gap between one aligned stack and the next. */
# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)
/* The size of an array large to enough to hold all stacks, each with
N elements. */
# define YYSTACK_BYTES(N) \
((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \
+ YYSTACK_GAP_MAXIMUM)
# define YYCOPY_NEEDED 1
/* Relocate STACK from its old location to the new one. The
local variables YYSIZE and YYSTACKSIZE give the old and new number of
elements in the stack, and YYPTR gives the new location of the
stack. Advance YYPTR to a properly aligned location for the next
stack. */
# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
do \
{ \
YYPTRDIFF_T yynewbytes; \
YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
Stack = &yyptr->Stack_alloc; \
yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / YYSIZEOF (*yyptr); \
} \
while (0)
#endif
#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
/* Copy COUNT objects from SRC to DST. The source and destination do
not overlap. */
# ifndef YYCOPY
# if defined __GNUC__ && 1 < __GNUC__
# define YYCOPY(Dst, Src, Count) \
__builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
# else
# define YYCOPY(Dst, Src, Count) \
do \
{ \
YYPTRDIFF_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(Dst)[yyi] = (Src)[yyi]; \
} \
while (0)
# endif
# endif
#endif /* !YYCOPY_NEEDED */
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 2
/* YYLAST -- Last index in YYTABLE. */
#define YYLAST 44
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 13
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 4
/* YYNRULES -- Number of rules. */
#define YYNRULES 14
/* YYNSTATES -- Number of states. */
#define YYNSTATES 25
/* YYMAXUTOK -- Last valid token kind. */
#define YYMAXUTOK 259
/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM
as returned by yylex, with out-of-bounds checking. */
#define YYTRANSLATE(YYX) \
(0 <= (YYX) && (YYX) <= YYMAXUTOK \
? YY_CAST (yysymbol_kind_t, yytranslate[YYX]) \
: YYSYMBOL_YYUNDEF)
/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
as returned by yylex. */
static const yytype_int8 yytranslate[] =
{
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
11, 12, 6, 5, 2, 4, 2, 7, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 10,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 9, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 1, 2, 3, 8
};
#if YYDEBUG
/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
static const yytype_int8 yyrline[] =
{
0, 73, 73, 74, 77, 78, 81, 82, 83, 84,
85, 86, 87, 88, 89
};
#endif
/** Accessing symbol of state STATE. */
#define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State])
#if YYDEBUG || 0
/* The user-facing name of the symbol whose (internal) number is
YYSYMBOL. No bounds checking. */
static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED;
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
{
"\"end of file\"", "error", "\"invalid token\"", "NUM", "'-'", "'+'",
"'*'", "'/'", "NEG", "'^'", "';'", "'('", "')'", "$accept", "input",
"line", "exp", YY_NULLPTR
};
static const char *
yysymbol_name (yysymbol_kind_t yysymbol)
{
return yytname[yysymbol];
}
#endif
#define YYPACT_NINF (-8)
#define yypact_value_is_default(Yyn) \
((Yyn) == YYPACT_NINF)
#define YYTABLE_NINF (-1)
#define yytable_value_is_error(Yyn) \
0
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
static const yytype_int8 yypact[] =
{
-8, 13, -8, -8, 3, 3, -8, 3, -8, 30,
-7, -7, 21, 3, 3, 3, 3, 1, -8, -8,
35, 35, -7, -7, -8
};
/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
Performed when YYTABLE does not specify something else to do. Zero
means the default is an error. */
static const yytype_int8 yydefact[] =
{
2, 0, 1, 6, 0, 0, 4, 0, 3, 0,
11, 12, 0, 0, 0, 0, 0, 0, 5, 14,
8, 7, 9, 10, 13
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_int8 yypgoto[] =
{
-8, -8, -8, -4
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int8 yydefgoto[] =
{
0, 1, 8, 9
};
/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
positive, shift that token. If negative, reduce the rule whose
number is the opposite. If YYTABLE_NINF, syntax error. */
static const yytype_int8 yytable[] =
{
10, 11, 17, 12, 24, 0, 3, 4, 5, 20,
21, 22, 23, 2, 7, 0, 3, 4, 5, 0,
0, 0, 0, 6, 7, 13, 14, 15, 16, 0,
17, 0, 0, 19, 13, 14, 15, 16, 0, 17,
18, 15, 16, 0, 17
};
static const yytype_int8 yycheck[] =
{
4, 5, 9, 7, 3, -1, 3, 4, 5, 13,
14, 15, 16, 0, 11, -1, 3, 4, 5, -1,
-1, -1, -1, 10, 11, 4, 5, 6, 7, -1,
9, -1, -1, 12, 4, 5, 6, 7, -1, 9,
10, 6, 7, -1, 9
};
/* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of
state STATE-NUM. */
static const yytype_int8 yystos[] =
{
0, 14, 0, 3, 4, 5, 10, 11, 15, 16,
16, 16, 16, 4, 5, 6, 7, 9, 10, 12,
16, 16, 16, 16, 3
};
/* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM. */
static const yytype_int8 yyr1[] =
{
0, 13, 14, 14, 15, 15, 16, 16, 16, 16,
16, 16, 16, 16, 16
};
/* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM. */
static const yytype_int8 yyr2[] =
{
0, 2, 0, 2, 1, 2, 1, 3, 3, 3,
3, 2, 2, 3, 3
};
enum { YYENOMEM = -2 };
#define yyerrok (yyerrstatus = 0)
#define yyclearin (yychar = YYEMPTY)
#define YYACCEPT goto yyacceptlab
#define YYABORT goto yyabortlab
#define YYERROR goto yyerrorlab
#define YYNOMEM goto yyexhaustedlab
#define YYRECOVERING() (!!yyerrstatus)
#define YYBACKUP(Token, Value) \
do \
if (yychar == YYEMPTY) \
{ \
yychar = (Token); \
yylval = (Value); \
YYPOPSTACK (yylen); \
yystate = *yyssp; \
goto yybackup; \
} \
else \
{ \
yyerror (YY_("syntax error: cannot back up")); \
YYERROR; \
} \
while (0)
/* Backward compatibility with an undocumented macro.
Use YYerror or YYUNDEF. */
#define YYERRCODE YYUNDEF
/* Enable debugging if requested. */
#if YYDEBUG
# ifndef YYFPRINTF
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
# define YYFPRINTF fprintf
# endif
# define YYDPRINTF(Args) \
do { \
if (yydebug) \
YYFPRINTF Args; \
} while (0)
# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) \
do { \
if (yydebug) \
{ \
YYFPRINTF (stderr, "%s ", Title); \
yy_symbol_print (stderr, \
Kind, Value); \
YYFPRINTF (stderr, "\n"); \
} \
} while (0)
/*-----------------------------------.
| Print this symbol's value on YYO. |
`-----------------------------------*/
static void
yy_symbol_value_print (FILE *yyo,
yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep)
{
FILE *yyoutput = yyo;
YY_USE (yyoutput);
if (!yyvaluep)
return;
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
YY_USE (yykind);
YY_IGNORE_MAYBE_UNINITIALIZED_END
}
/*---------------------------.
| Print this symbol on YYO. |
`---------------------------*/
static void
yy_symbol_print (FILE *yyo,
yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep)
{
YYFPRINTF (yyo, "%s %s (",
yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind));
yy_symbol_value_print (yyo, yykind, yyvaluep);
YYFPRINTF (yyo, ")");
}
/*------------------------------------------------------------------.
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
| TOP (included). |
`------------------------------------------------------------------*/
static void
yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop)
{
YYFPRINTF (stderr, "Stack now");
for (; yybottom <= yytop; yybottom++)
{
int yybot = *yybottom;
YYFPRINTF (stderr, " %d", yybot);
}
YYFPRINTF (stderr, "\n");
}
# define YY_STACK_PRINT(Bottom, Top) \
do { \
if (yydebug) \
yy_stack_print ((Bottom), (Top)); \
} while (0)
/*------------------------------------------------.
| Report that the YYRULE is going to be reduced. |
`------------------------------------------------*/
static void
yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp,
int yyrule)
{
int yylno = yyrline[yyrule];
int yynrhs = yyr2[yyrule];
int yyi;
YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n",
yyrule - 1, yylno);
/* The symbols being reduced. */
for (yyi = 0; yyi < yynrhs; yyi++)
{
YYFPRINTF (stderr, " $%d = ", yyi + 1);
yy_symbol_print (stderr,
YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]),
&yyvsp[(yyi + 1) - (yynrhs)]);
YYFPRINTF (stderr, "\n");
}
}
# define YY_REDUCE_PRINT(Rule) \
do { \
if (yydebug) \
yy_reduce_print (yyssp, yyvsp, Rule); \
} while (0)
/* Nonzero means print parse trace. It is left uninitialized so that
multiple parsers can coexist. */
int yydebug;
#else /* !YYDEBUG */
# define YYDPRINTF(Args) ((void) 0)
# define YY_SYMBOL_PRINT(Title, Kind, Value, Location)
# define YY_STACK_PRINT(Bottom, Top)
# define YY_REDUCE_PRINT(Rule)
#endif /* !YYDEBUG */
/* YYINITDEPTH -- initial size of the parser's stacks. */
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
if the built-in stack extension method is used).
Do not make this value too large; the results are undefined if
YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
evaluated with infinite-precision integer arithmetic. */
#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
`-----------------------------------------------*/
static void
yydestruct (const char *yymsg,
yysymbol_kind_t yykind, YYSTYPE *yyvaluep)
{
YY_USE (yyvaluep);
if (!yymsg)
yymsg = "Deleting";
YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp);
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
YY_USE (yykind);
YY_IGNORE_MAYBE_UNINITIALIZED_END
}
/* Lookahead token kind. */
int yychar;
/* The semantic value of the lookahead symbol. */
YYSTYPE yylval;
/* Number of syntax errors so far. */
int yynerrs;
/*----------.
| yyparse. |
`----------*/
int
yyparse (void)
{
yy_state_fast_t yystate = 0;
/* Number of tokens to shift before error messages enabled. */
int yyerrstatus = 0;
/* Refer to the stacks through separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
/* Their size. */
YYPTRDIFF_T yystacksize = YYINITDEPTH;
/* The state stack: array, bottom, top. */
yy_state_t yyssa[YYINITDEPTH];
yy_state_t *yyss = yyssa;
yy_state_t *yyssp = yyss;
/* The semantic value stack: array, bottom, top. */
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs = yyvsa;
YYSTYPE *yyvsp = yyvs;
int yyn;
/* The return value of yyparse. */
int yyresult;
/* Lookahead symbol kind. */
yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
/* The number of symbols on the RHS of the reduced rule.
Keep to zero when no symbol should be popped. */
int yylen = 0;
YYDPRINTF ((stderr, "Starting parse\n"));
yychar = YYEMPTY; /* Cause a token to be read. */
goto yysetstate;
/*------------------------------------------------------------.
| yynewstate -- push a new state, which is found in yystate. |
`------------------------------------------------------------*/
yynewstate:
/* In all cases, when you get here, the value and location stacks
have just been pushed. So pushing a state here evens the stacks. */
yyssp++;
/*--------------------------------------------------------------------.
| yysetstate -- set current state (the top of the stack) to yystate. |
`--------------------------------------------------------------------*/
yysetstate:
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
YY_ASSERT (0 <= yystate && yystate < YYNSTATES);
YY_IGNORE_USELESS_CAST_BEGIN
*yyssp = YY_CAST (yy_state_t, yystate);
YY_IGNORE_USELESS_CAST_END
YY_STACK_PRINT (yyss, yyssp);
if (yyss + yystacksize - 1 <= yyssp)
#if !defined yyoverflow && !defined YYSTACK_RELOCATE
YYNOMEM;
#else
{
/* Get the current used size of the three stacks, in elements. */
YYPTRDIFF_T yysize = yyssp - yyss + 1;
# if defined yyoverflow
{
/* Give user a chance to reallocate the stack. Use copies of
these so that the &'s don't force the real ones into
memory. */
yy_state_t *yyss1 = yyss;
YYSTYPE *yyvs1 = yyvs;
/* Each stack pointer address is followed by the size of the
data in use in that stack, in bytes. This used to be a
conditional around just the two extra args, but that might
be undefined if yyoverflow is a macro. */
yyoverflow (YY_("memory exhausted"),
&yyss1, yysize * YYSIZEOF (*yyssp),
&yyvs1, yysize * YYSIZEOF (*yyvsp),
&yystacksize);
yyss = yyss1;
yyvs = yyvs1;
}
# else /* defined YYSTACK_RELOCATE */
/* Extend the stack our own way. */
if (YYMAXDEPTH <= yystacksize)
YYNOMEM;
yystacksize *= 2;
if (YYMAXDEPTH < yystacksize)
yystacksize = YYMAXDEPTH;
{
yy_state_t *yyss1 = yyss;
union yyalloc *yyptr =
YY_CAST (union yyalloc *,
YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize))));
if (! yyptr)
YYNOMEM;
YYSTACK_RELOCATE (yyss_alloc, yyss);
YYSTACK_RELOCATE (yyvs_alloc, yyvs);
# undef YYSTACK_RELOCATE
if (yyss1 != yyssa)
YYSTACK_FREE (yyss1);
}
# endif
yyssp = yyss + yysize - 1;
yyvsp = yyvs + yysize - 1;
YY_IGNORE_USELESS_CAST_BEGIN
YYDPRINTF ((stderr, "Stack size increased to %ld\n",
YY_CAST (long, yystacksize)));
YY_IGNORE_USELESS_CAST_END
if (yyss + yystacksize - 1 <= yyssp)
YYABORT;
}
#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */
if (yystate == YYFINAL)
YYACCEPT;
goto yybackup;
/*-----------.
| yybackup. |
`-----------*/
yybackup:
/* Do appropriate processing given the current state. Read a
lookahead token if we need one and don't already have one. */
/* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
if (yypact_value_is_default (yyn))
goto yydefault;
/* Not known => get a lookahead token if don't already have one. */
/* YYCHAR is either empty, or end-of-input, or a valid lookahead. */
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token\n"));
yychar = yylex ();
}
if (yychar <= YYEOF)
{
yychar = YYEOF;
yytoken = YYSYMBOL_YYEOF;
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else if (yychar == YYerror)
{
/* The scanner already issued an error message, process directly
to error recovery. But do not keep the error token as
lookahead, it is too special and may lead us to an endless
loop in error recovery. */
yychar = YYUNDEF;
yytoken = YYSYMBOL_YYerror;
goto yyerrlab1;
}
else
{
yytoken = YYTRANSLATE (yychar);
YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
}
/* If the proper action on seeing token YYTOKEN is to reduce or to
detect an error, take that action. */
yyn += yytoken;
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
goto yydefault;
yyn = yytable[yyn];
if (yyn <= 0)
{
if (yytable_value_is_error (yyn))
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
/* Count tokens shifted since error; after three, turn off error
status. */
if (yyerrstatus)
yyerrstatus--;
/* Shift the lookahead token. */
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
yystate = yyn;
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
*++yyvsp = yylval;
YY_IGNORE_MAYBE_UNINITIALIZED_END
/* Discard the shifted token. */
yychar = YYEMPTY;
goto yynewstate;
/*-----------------------------------------------------------.
| yydefault -- do the default action for the current state. |
`-----------------------------------------------------------*/
yydefault:
yyn = yydefact[yystate];
if (yyn == 0)
goto yyerrlab;
goto yyreduce;
/*-----------------------------.
| yyreduce -- do a reduction. |
`-----------------------------*/
yyreduce:
/* yyn is the number of a rule to reduce with. */
yylen = yyr2[yyn];
/* If YYLEN is nonzero, implement the default value of the action:
'$$ = $1'.
Otherwise, the following line sets YYVAL to garbage.
This behavior is undocumented and Bison
users should not rely upon it. Assigning to YYVAL
unconditionally makes the parser a bit smaller, and it avoids a
GCC warning that YYVAL may be used uninitialized. */
yyval = yyvsp[1-yylen];
YY_REDUCE_PRINT (yyn);
switch (yyn)
{
case 5: /* line: exp ';' */
#line 78 "readcf.yy"
{ *retvalue = yyvsp[-1].getval(); return 0; }
#line 1182 "readcf.cc"
break;
case 6: /* exp: NUM */
#line 81 "readcf.yy"
{ yyval = yyvsp[0]; }
#line 1188 "readcf.cc"
break;
case 7: /* exp: exp '+' exp */
#line 82 "readcf.yy"
{ yyval = yyvsp[-2].getval() + yyvsp[0].getval(); }
#line 1194 "readcf.cc"
break;
case 8: /* exp: exp '-' exp */
#line 83 "readcf.yy"
{ yyval = yyvsp[-2].getval() - yyvsp[0].getval(); }
#line 1200 "readcf.cc"
break;
case 9: /* exp: exp '*' exp */
#line 84 "readcf.yy"
{ yyval = yyvsp[-2].getval() * yyvsp[0].getval(); }
#line 1206 "readcf.cc"
break;
case 10: /* exp: exp '/' exp */
#line 85 "readcf.yy"
{ yyval = yyvsp[-2].getval() / yyvsp[0].getval(); }
#line 1212 "readcf.cc"
break;
case 11: /* exp: '-' exp */
#line 86 "readcf.yy"
{ yyval = -yyvsp[0].getval(); }
#line 1218 "readcf.cc"
break;
case 12: /* exp: '+' exp */
#line 87 "readcf.yy"
{ yyval = yyvsp[0].getval(); }
#line 1224 "readcf.cc"
break;
case 13: /* exp: exp '^' NUM */
#line 88 "readcf.yy"
{ yyval = power( yyvsp[-2].getval(), yyvsp[0].getintval() ); }
#line 1230 "readcf.cc"
break;
case 14: /* exp: '(' exp ')' */
#line 89 "readcf.yy"
{ yyval = yyvsp[-1].getval(); }
#line 1236 "readcf.cc"
break;
#line 1240 "readcf.cc"
default: break;
}
/* User semantic actions sometimes alter yychar, and that requires
that yytoken be updated with the new translation. We take the
approach of translating immediately before every use of yytoken.
One alternative is translating here after every semantic action,
but that translation would be missed if the semantic action invokes
YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
incorrect destructor might then be invoked immediately. In the
case of YYERROR or YYBACKUP, subsequent parser actions might lead
to an incorrect destructor call or verbose syntax error message
before the lookahead is translated. */
YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc);
YYPOPSTACK (yylen);
yylen = 0;
*++yyvsp = yyval;
/* Now 'shift' the result of the reduction. Determine what state
that goes to, based on the state we popped back to and the rule
number reduced by. */
{
const int yylhs = yyr1[yyn] - YYNTOKENS;
const int yyi = yypgoto[yylhs] + *yyssp;
yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp
? yytable[yyi]
: yydefgoto[yylhs]);
}
goto yynewstate;
/*--------------------------------------.
| yyerrlab -- here on detecting error. |
`--------------------------------------*/
yyerrlab:
/* Make sure we have latest lookahead translation. See comments at
user semantic actions for why this is necessary. */
yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar);
/* If not already recovering from an error, report this error. */
if (!yyerrstatus)
{
++yynerrs;
yyerror (YY_("syntax error"));
}
if (yyerrstatus == 3)
{
/* If just tried and failed to reuse lookahead token after an
error, discard it. */
if (yychar <= YYEOF)
{
/* Return failure if at end of input. */
if (yychar == YYEOF)
YYABORT;
}
else
{
yydestruct ("Error: discarding",
yytoken, &yylval);
yychar = YYEMPTY;
}
}
/* Else will try to reuse lookahead token after shifting the error
token. */
goto yyerrlab1;
/*---------------------------------------------------.
| yyerrorlab -- error raised explicitly by YYERROR. |
`---------------------------------------------------*/
yyerrorlab:
/* Pacify compilers when the user code never invokes YYERROR and the
label yyerrorlab therefore never appears in user code. */
if (0)
YYERROR;
++yynerrs;
/* Do not reclaim the symbols of the rule whose action triggered
this YYERROR. */
YYPOPSTACK (yylen);
yylen = 0;
YY_STACK_PRINT (yyss, yyssp);
yystate = *yyssp;
goto yyerrlab1;
/*-------------------------------------------------------------.
| yyerrlab1 -- common code for both syntax error and YYERROR. |
`-------------------------------------------------------------*/
yyerrlab1:
yyerrstatus = 3; /* Each real token shifted decrements this. */
/* Pop stack until we find a state that shifts the error token. */
for (;;)
{
yyn = yypact[yystate];
if (!yypact_value_is_default (yyn))
{
yyn += YYSYMBOL_YYerror;
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
{
yyn = yytable[yyn];
if (0 < yyn)
break;
}
}
/* Pop the current state because it cannot handle the error token. */
if (yyssp == yyss)
YYABORT;
yydestruct ("Error: popping",
YY_ACCESSING_SYMBOL (yystate), yyvsp);
YYPOPSTACK (1);
yystate = *yyssp;
YY_STACK_PRINT (yyss, yyssp);
}
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
*++yyvsp = yylval;
YY_IGNORE_MAYBE_UNINITIALIZED_END
/* Shift the error token. */
YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp);
yystate = yyn;
goto yynewstate;
/*-------------------------------------.
| yyacceptlab -- YYACCEPT comes here. |
`-------------------------------------*/
yyacceptlab:
yyresult = 0;
goto yyreturnlab;
/*-----------------------------------.
| yyabortlab -- YYABORT comes here. |
`-----------------------------------*/
yyabortlab:
yyresult = 1;
goto yyreturnlab;
/*-----------------------------------------------------------.
| yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here. |
`-----------------------------------------------------------*/
yyexhaustedlab:
yyerror (YY_("memory exhausted"));
yyresult = 2;
goto yyreturnlab;
/*----------------------------------------------------------.
| yyreturnlab -- parsing is finished, clean up and return. |
`----------------------------------------------------------*/
yyreturnlab:
if (yychar != YYEMPTY)
{
/* Make sure we have latest lookahead translation. See comments at
user semantic actions for why this is necessary. */
yytoken = YYTRANSLATE (yychar);
yydestruct ("Cleanup: discarding lookahead",
yytoken, &yylval);
}
/* Do not reclaim the symbols of the rule whose action triggered
this YYABORT or YYACCEPT. */
YYPOPSTACK (yylen);
YY_STACK_PRINT (yyss, yyssp);
while (yyssp != yyss)
{
yydestruct ("Cleanup: popping",
YY_ACCESSING_SYMBOL (+*yyssp), yyvsp);
YYPOPSTACK (1);
}
#ifndef yyoverflow
if (yyss != yyssa)
YYSTACK_FREE (yyss);
#endif
return yyresult;
}
#line 92 "readcf.yy"
#ifdef BISONPP
void YY_parse_CLASS::yyerror( char * s )
#else
void yyerror( char * s )
#endif
{
CERR << s << "\n";
}
#ifdef BISONPP
int YY_parse_CLASS::yylex()
#else
int yylex()
#endif
{
int c;
while ((c = defaultin->get()) == ' ' || c == '\t' || c == '\n' ) ;
if ( isdigit( c ) ) {
defaultin->putback( c );
yylval = ParseUtil( readString( *defaultin ) );
return NUM;
}
else if ( isalpha( c ) ) {
// look for generators of GF(q)
if ( getCharacteristic() > 0 && getGFDegree() > 1 && c == gf_name ) {
#ifdef BISONPP
this->yylval = getGFGenerator();
#else
yylval = getGFGenerator();
#endif
}
else if ( c == getDefaultVarName() ) {
int cc;
cc = defaultin->get();
if ( cc == '_' ) {
ParseUtil index( readString( *defaultin ) );
#ifdef BISONPP
this->yylval = Variable( index.getintval() );
#else
yylval = Variable( index.getintval() );
#endif
}
else {
defaultin->putback( cc );
#ifdef BISONPP
this->yylval = Variable( (char)c );
#else
yylval = Variable( (char)c );
#endif
}
}
else {
#ifdef BISONPP
this->yylval = Variable( (char)c );
#else
yylval = Variable( (char)c );
#endif
}
return NUM;
}
return c;
}
CanonicalForm readCF( ISTREAM& str )
{
CanonicalForm theRetvalue;
retvalue = new CanonicalForm();
#ifdef BISONPP
YY_parse_CLASS my_parser;
defaultin = &str;
if ( my_parser.yyparse() == 0 ) {
theRetvalue = *retvalue;
delete retvalue;
return theRetvalue;
}
else {
delete retvalue;
return 0;
}
#else
defaultin = &str;
if ( yyparse() == 0 ) {
theRetvalue = *retvalue;
delete retvalue;
return theRetvalue;
}
else {
delete retvalue;
return 0;
}
#endif
}
char* readString( ISTREAM& s )
{
static char * buffer = 0;
static int bufsize = 0;
if ( buffer == 0 ) {
bufsize = 10000;
buffer = new char[bufsize];
}
int i = 0, c, goon = 1;
while ( goon ) {
while ( isdigit( c = s.get() ) && i < bufsize - 2 ) {
buffer[i] = c;
i++;
}
if ( isdigit( c ) ) {
bufsize += 1000;
char * newbuffer = (char*)memcpy( new char[bufsize], buffer, bufsize - 1000 );
delete [] buffer;
buffer = newbuffer;
buffer[i] = c;
i++;
}
else {
goon = 0;
buffer[i] = '\0';
s.putback( c );
}
}
return buffer;
}
power
CanonicalForm power(const CanonicalForm &f, int n)
exponentiation
Definition canonicalform.cc:1896
canonicalform.h
Header for factory's main class CanonicalForm.
getGFDegree
int getGFDegree()
Definition cf_char.cc:75
getGFGenerator
CanonicalForm getGFGenerator()
Definition cf_char.cc:81
ISTREAM
#define ISTREAM
Definition canonicalform.h:17
getCharacteristic
int FACTORY_PUBLIC getCharacteristic()
Definition cf_char.cc:70
i
int i
Definition cfEzgcd.cc:132
cf_assert.h
assertions for Factory
cf_defs.h
factory switches.
CanonicalForm
factory's main class
Definition canonicalform.h:86
ParseUtil
Definition parseutil.h:15
Variable
factory's class for variables
Definition factory.h:127
s
const CanonicalForm int s
Definition facAbsFact.cc:51
getDefaultVarName
char getDefaultVarName()
Definition variable.cc:244
factoryconf.h
factoryconf.h' serves as a configuration file for the installed source files (templates and factory....
gf_name
VAR char gf_name
Definition gfops.cc:52
gfops.h
Operations in GF, where GF is a finite field of size less than 2^16 represented by a root of Conway p...
yytype_uint16
unsigned short int yytype_uint16
Definition grammar.cc:393
yyr1
static const yytype_uint8 yyr1[]
Definition grammar.cc:821
YYMAXDEPTH
#define YYMAXDEPTH
Definition grammar.cc:166
yytokentype
yytokentype
Definition grammar.cc:266
yy_stack_print
static void yy_stack_print(yytype_int16 *yybottom, yytype_int16 *yytop)
Definition grammar.cc:1780
YYNSTATES
#define YYNSTATES
Definition grammar.cc:593
yytranslate
static const yytype_uint8 yytranslate[]
Definition grammar.cc:603
YYEOF
#define YYEOF
Definition grammar.cc:1592
YYABORT
#define YYABORT
Definition grammar.cc:1595
yydefgoto
static const yytype_int16 yydefgoto[]
Definition grammar.cc:914
yypact
static const yytype_int16 yypact[]
Definition grammar.cc:926
YYFINAL
#define YYFINAL
Definition grammar.cc:582
yy_reduce_print
static void yy_reduce_print(YYSTYPE *yyvsp, int yyrule)
Definition grammar.cc:1811
yyrline
static const yytype_uint16 yyrline[]
Definition grammar.cc:744
yypgoto
static const yytype_int16 yypgoto[]
Definition grammar.cc:971
YYNTOKENS
#define YYNTOKENS
Definition grammar.cc:587
yy_symbol_value_print
static void yy_symbol_value_print(FILE *yyoutput, int yytype, YYSTYPE const *const yyvaluep)
Definition grammar.cc:1722
yytype_uint8
unsigned char yytype_uint8
Definition grammar.cc:378
YYSIZE_T
#define YYSIZE_T
Definition grammar.cc:410
yy_symbol_print
static void yy_symbol_print(FILE *yyoutput, int yytype, YYSTYPE const *const yyvaluep)
Definition grammar.cc:1754
yytable
static const yytype_int16 yytable[]
Definition grammar.cc:985
yyr2
static const yytype_uint8 yyr2[]
Definition grammar.cc:844
YYACCEPT
#define YYACCEPT
Definition grammar.cc:1594
yydebug
int yydebug
Definition grammar.cc:1843
yytname
static const char *const yytname[]
Definition grammar.cc:770
yystos
static const yytype_uint8 yystos[]
Definition grammar.cc:1545
yytype_int16
short int yytype_int16
Definition grammar.cc:399
YYEMPTY
#define YYEMPTY
Definition grammar.cc:1591
YYLAST
#define YYLAST
Definition grammar.cc:584
YYINITDEPTH
#define YYINITDEPTH
Definition grammar.cc:1854
yytype_int8
signed char yytype_int8
Definition grammar.cc:385
YYERROR
#define YYERROR
Definition grammar.cc:1596
YYFPRINTF
#define YYFPRINTF
Definition grammar.cc:1693
yycheck
static const yytype_int16 yycheck[]
Definition grammar.cc:1264
YYSTACK_ALLOC
#define YYSTACK_ALLOC
Definition grammar.cc:494
yydefact
static const yytype_uint8 yydefact[]
Definition grammar.cc:869
free
#define free
Definition omAllocFunc.c:14
malloc
#define malloc
Definition omAllocFunc.c:12
index
static int index(p_Length length, p_Ord ord)
Definition p_Procs_Impl.h:592
parseutil.h
yynerrs
int yynerrs
Definition readcf.cc:927
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
#define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
Definition readcf.cc:394
CERR
#define CERR
Definition readcf.cc:94
yyerror
void yyerror(char *s)
Definition readcf.cc:1438
YYSTACK_FREE
#define YYSTACK_FREE
Definition readcf.cc:456
yysymbol_kind_t
yysymbol_kind_t
Definition readcf.cc:200
YYSYMBOL_7_
@ YYSYMBOL_7_
Definition readcf.cc:209
YYSYMBOL_YYUNDEF
@ YYSYMBOL_YYUNDEF
Definition readcf.cc:204
YYSYMBOL_YYerror
@ YYSYMBOL_YYerror
Definition readcf.cc:203
YYSYMBOL_12_
@ YYSYMBOL_12_
Definition readcf.cc:214
YYSYMBOL_exp
@ YYSYMBOL_exp
Definition readcf.cc:218
YYSYMBOL_10_
@ YYSYMBOL_10_
Definition readcf.cc:212
YYSYMBOL_9_
@ YYSYMBOL_9_
Definition readcf.cc:211
YYSYMBOL_11_
@ YYSYMBOL_11_
Definition readcf.cc:213
YYSYMBOL_NEG
@ YYSYMBOL_NEG
Definition readcf.cc:210
YYSYMBOL_6_
@ YYSYMBOL_6_
Definition readcf.cc:208
YYSYMBOL_line
@ YYSYMBOL_line
Definition readcf.cc:217
YYSYMBOL_NUM
@ YYSYMBOL_NUM
Definition readcf.cc:205
YYSYMBOL_YYACCEPT
@ YYSYMBOL_YYACCEPT
Definition readcf.cc:215
YYSYMBOL_4_
@ YYSYMBOL_4_
Definition readcf.cc:206
YYSYMBOL_YYEOF
@ YYSYMBOL_YYEOF
Definition readcf.cc:202
YYSYMBOL_input
@ YYSYMBOL_input
Definition readcf.cc:216
YYSYMBOL_YYEMPTY
@ YYSYMBOL_YYEMPTY
Definition readcf.cc:201
YYSYMBOL_5_
@ YYSYMBOL_5_
Definition readcf.cc:207
defaultin
static ISTREAM * defaultin
Definition readcf.cc:124
YY_ASSERT
#define YY_ASSERT(E)
Definition readcf.cc:414
YY_
#define YY_(Msgid)
Definition readcf.cc:348
YYNOMEM
#define YYNOMEM
Definition readcf.cc:727
YY_IGNORE_MAYBE_UNINITIALIZED_END
#define YY_IGNORE_MAYBE_UNINITIALIZED_END
Definition readcf.cc:395
YY_IGNORE_USELESS_CAST_END
#define YY_IGNORE_USELESS_CAST_END
Definition readcf.cc:410
YY_REDUCE_PRINT
#define YY_REDUCE_PRINT(Rule)
Definition readcf.cc:877
YY_CAST
#define YY_CAST(Type, Val)
Definition readcf.cc:133
yydestruct
static void yydestruct(const char *yymsg, yysymbol_kind_t yykind, YYSTYPE *yyvaluep)
Definition readcf.cc:907
YYerror
#define YYerror
Definition readcf.cc:178
YY_NULLPTR
#define YY_NULLPTR
Definition readcf.cc:145
YYUNDEF
#define YYUNDEF
Definition readcf.cc:179
YY_ACCESSING_SYMBOL
#define YY_ACCESSING_SYMBOL(State)
Accessing symbol of state STATE.
Definition readcf.cc:610
YY_SYMBOL_PRINT
#define YY_SYMBOL_PRINT(Title, Kind, Value, Location)
Definition readcf.cc:875
YY_STACK_PRINT
#define YY_STACK_PRINT(Bottom, Top)
Definition readcf.cc:876
YY_IGNORE_USELESS_CAST_BEGIN
#define YY_IGNORE_USELESS_CAST_BEGIN
Definition readcf.cc:409
yyparse
int yyparse(void)
Definition readcf.cc:937
YYPTRDIFF_T
#define YYPTRDIFF_T
Definition readcf.cc:307
yychar
int yychar
Definition readcf.cc:922
NEG
#define NEG
Definition readcf.cc:181
yylex
int yylex()
Definition readcf.cc:1447
yytable_value_is_error
#define yytable_value_is_error(Yyn)
Definition readcf.cc:640
readString
static char * readString(ISTREAM &)
Definition readcf.cc:1529
YYTRANSLATE
#define YYTRANSLATE(YYX)
Definition readcf.cc:563
NUM
#define NUM
Definition readcf.cc:180
YY_ATTRIBUTE_UNUSED
#define YY_ATTRIBUTE_UNUSED
Definition readcf.cc:365
YYENOMEM
@ YYENOMEM
Definition readcf.cc:719
readCF
CanonicalForm readCF(ISTREAM &str)
Definition readcf.cc:1499
yytoken_kind_t
enum yytokentype yytoken_kind_t
Definition readcf.cc:173
YYPOPSTACK
#define YYPOPSTACK(N)
yy_state_fast_t
int yy_state_fast_t
Definition readcf.cc:338
retvalue
static CanonicalForm * retvalue
Definition readcf.cc:126
yypact_value_is_default
#define yypact_value_is_default(Yyn)
Definition readcf.cc:635
YYSIZEOF
#define YYSIZEOF(X)
Definition readcf.cc:331
yy_state_t
yytype_int8 yy_state_t
Definition readcf.cc:335
YYDPRINTF
#define YYDPRINTF(Args)
Definition readcf.cc:874
YY_USE
#define YY_USE(E)
Definition readcf.cc:371
YYSTYPE
#define YYSTYPE
Definition stype.h:19
yylval
EXTERN_VAR YYSTYPE yylval
Definition stype.h:20
variable.h
operations on variables