feedc0de/boost_regex
1
0
Fork 0
forked from boostorg/regex
Code Pull Requests Activity

merged changes in regex5 branch

Browse Source 
[SVN r26692]
This commit is contained in:
John Maddock
2005-01-13 17:06:21 +00:00
parent de0ab9092a
commit 71a0e020e2
275 changed files with 37305 additions and 27154 deletions
Download Patch File Download Diff File Expand all files Collapse all files

93
include/boost/regex/v4/cregex.hpp
View File

@ -24,6 +24,13 @@
#include <boost/regex/config.hpp>
#endif
#include <boost/regex/v4/match_flags.hpp>
#include <boost/regex/v4/error_type.hpp>
#ifdef __cplusplus
#include <cstddef>
#else
#include <stddef.h>
#endif
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
@ -46,8 +53,12 @@ typedef size_t regsize_t;
typedef struct
{
unsigned int re_magic;
unsigned int re_nsub; /* number of parenthesized subexpressions */
const char* re_endp; /* end pointer for REG_PEND */
#ifdef __cplusplus
std::size_t re_nsub; /* number of parenthesized subexpressions */
#else
size_t re_nsub;
#endif
const char* re_endp; /* end pointer for REG_PEND */
void* guts; /* none of your business :-) */
match_flag_type eflags; /* none of your business :-) */
} regex_tA;
@ -56,7 +67,11 @@ typedef struct
typedef struct
{
unsigned int re_magic;
unsigned int re_nsub; /* number of parenthesized subexpressions */
#ifdef __cplusplus
std::size_t re_nsub; /* number of parenthesized subexpressions */
#else
size_t re_nsub;
#endif
const wchar_t* re_endp; /* end pointer for REG_PEND */
void* guts; /* none of your business :-) */
match_flag_type eflags; /* none of your business :-) */
@ -102,6 +117,39 @@ typedef enum{
REG_STARTEND = 00004
} reg_exec_flags;
//
// POSIX error codes:
//
typedef unsigned reg_error_t;
typedef reg_error_t reg_errcode_t; // backwards compatibility
static const reg_error_t REG_NOERROR = 0; /* Success. */
static const reg_error_t REG_NOMATCH = 1; /* Didn't find a match (for regexec). */
/* POSIX regcomp return error codes. (In the order listed in the
standard.) */
static const reg_error_t REG_BADPAT = 2; /* Invalid pattern. */
static const reg_error_t REG_ECOLLATE = 3; /* Undefined collating element. */
static const reg_error_t REG_ECTYPE = 4; /* Invalid character class name. */
static const reg_error_t REG_EESCAPE = 5; /* Trailing backslash. */
static const reg_error_t REG_ESUBREG = 6; /* Invalid back reference. */
static const reg_error_t REG_EBRACK = 7; /* Unmatched left bracket. */
static const reg_error_t REG_EPAREN = 8; /* Parenthesis imbalance. */
static const reg_error_t REG_EBRACE = 9; /* Unmatched \{. */
static const reg_error_t REG_BADBR = 10; /* Invalid contents of \{\}. */
static const reg_error_t REG_ERANGE = 11; /* Invalid range end. */
static const reg_error_t REG_ESPACE = 12; /* Ran out of memory. */
static const reg_error_t REG_BADRPT = 13; /* No preceding re for repetition op. */
static const reg_error_t REG_EEND = 14; /* unexpected end of expression */
static const reg_error_t REG_ESIZE = 15; /* expression too big */
static const reg_error_t REG_ERPAREN = 8; /* = REG_EPAREN : unmatched right parenthesis */
static const reg_error_t REG_EMPTY = 17; /* empty expression */
static const reg_error_t REG_E_MEMORY = 15; /* = REG_ESIZE : out of memory */
static const reg_error_t REG_ECOMPLEXITY = 18; /* complexity too high */
static const reg_error_t REG_ESTACK = 19; /* out of stack space */
static const reg_error_t REG_E_UNKNOWN = 20; /* unknown error */
static const reg_error_t REG_ENOSYS = 20; /* = REG_E_UNKNOWN : Reserved. */
BOOST_REGEX_DECL int BOOST_REGEX_CCALL regcompA(regex_tA*, const char*, int);
BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorA(int, const regex_tA*, char*, regsize_t);
BOOST_REGEX_DECL int BOOST_REGEX_CCALL regexecA(const regex_tA*, const char*, regsize_t, regmatch_t*, int);
@ -128,34 +176,6 @@ BOOST_REGEX_DECL void BOOST_REGEX_CCALL regfreeW(regex_tW*);
#define regex_t regex_tA
#endif
/* regerror() flags */
typedef enum
{
REG_NOERROR = 0, /* Success. */
REG_NOMATCH = 1, /* Didn't find a match (for regexec). */
/* POSIX regcomp return error codes. (In the order listed in the
standard.) */
REG_BADPAT = 2, /* Invalid pattern. */
REG_ECOLLATE = 3, /* Undefined collating element. */
REG_ECTYPE = 4, /* Invalid character class name. */
REG_EESCAPE = 5, /* Trailing backslash. */
REG_ESUBREG = 6, /* Invalid back reference. */
REG_EBRACK = 7, /* Unmatched left bracket. */
REG_EPAREN = 8, /* Parenthesis imbalance. */
REG_EBRACE = 9, /* Unmatched \{. */
REG_BADBR = 10, /* Invalid contents of \{\}. */
REG_ERANGE = 11, /* Invalid range end. */
REG_ESPACE = 12, /* Ran out of memory. */
REG_BADRPT = 13, /* No preceding re for repetition op. */
REG_EEND = 14, /* unexpected end of expression */
REG_ESIZE = 15, /* expression too big */
REG_ERPAREN = 16, /* unmatched right parenthesis */
REG_EMPTY = 17, /* empty expression */
REG_E_MEMORY = REG_ESIZE, /* out of memory */
REG_E_UNKNOWN = 18 /* unknown error */
} reg_errcode_t;
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
@ -165,10 +185,10 @@ typedef enum
} // namespace
#endif
#if defined(__cplusplus)
//
// C++ high level wrapper goes here:
//
#if defined(__cplusplus)
#include <string>
#include <vector>
namespace boost{
@ -248,15 +268,12 @@ public:
std::size_t Position(int i = 0)const;
std::size_t Length(int i = 0)const;
bool Matched(int i = 0)const;
unsigned int Marks()const;
std::size_t Marks()const;
std::string What(int i = 0)const;
std::string operator[](int i)const { return What(i); }
#ifdef __MINGW32__
static const std::size_t npos = ~0u;
#else
static const std::size_t npos;
#endif
friend struct re_detail::pred1;
friend struct re_detail::pred2;
friend struct re_detail::pred3;
@ -271,7 +288,7 @@ public:
#endif
#endif /* include guard */
#endif // include guard