From b51965dddbed68f23c5e8c169c23c794313ce5f6 Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Tue, 28 Jun 2011 17:17:23 +0200 Subject: Add boost subset as an implementation detail --- cutl/details/boost/regex/src/fileiter.cxx | 919 ++++++++++++++++++++++++++++++ 1 file changed, 919 insertions(+) create mode 100644 cutl/details/boost/regex/src/fileiter.cxx (limited to 'cutl/details/boost/regex/src/fileiter.cxx') diff --git a/cutl/details/boost/regex/src/fileiter.cxx b/cutl/details/boost/regex/src/fileiter.cxx new file mode 100644 index 0000000..0a669a8 --- /dev/null +++ b/cutl/details/boost/regex/src/fileiter.cxx @@ -0,0 +1,919 @@ +/* + * + * Copyright (c) 1998-2002 + * John Maddock + * + * Use, modification and distribution are subject to the + * Boost Software License, Version 1.0. (See accompanying file + * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + * + */ + + /* + * LOCATION: see http://www.boost.org for most recent version. + * FILE: fileiter.cpp + * VERSION: see + * DESCRIPTION: Implements file io primitives + directory searching for class cutl_details_boost::RegEx. + */ + + +#define BOOST_REGEX_SOURCE + +#include +#include +#include +#include +#include +#include +#include + +#include +#if defined(BOOST_NO_STDC_NAMESPACE) +namespace std{ + using ::sprintf; + using ::fseek; + using ::fread; + using ::ftell; + using ::fopen; + using ::fclose; + using ::FILE; + using ::strcpy; + using ::strcpy; + using ::strcat; + using ::strcmp; + using ::strlen; +} +#endif + + +#ifndef BOOST_REGEX_NO_FILEITER + +#if defined(__CYGWIN__) || defined(__CYGWIN32__) +#include +#endif + +#ifdef BOOST_MSVC +# pragma warning(disable: 4800) +#endif + +namespace cutl_details_boost{ + namespace re_detail{ +// start with the operating system specific stuff: + +#if (defined(__BORLANDC__) || defined(BOOST_REGEX_FI_WIN32_DIR) || defined(BOOST_MSVC)) && !defined(BOOST_RE_NO_WIN32) + +// platform is DOS or Windows +// directories are separated with '\\' +// and names are insensitive of case + +BOOST_REGEX_DECL const char* _fi_sep = "\\"; +const char* _fi_sep_alt = "/"; +#define BOOST_REGEX_FI_TRANSLATE(c) std::tolower(c) + +#else + +// platform is not DOS or Windows +// directories are separated with '/' +// and names are sensitive of case + +BOOST_REGEX_DECL const char* _fi_sep = "/"; +const char* _fi_sep_alt = _fi_sep; +#define BOOST_REGEX_FI_TRANSLATE(c) c + +#endif + +#ifdef BOOST_REGEX_FI_WIN32_MAP + +void mapfile::open(const char* file) +{ +#if defined(BOOST_NO_ANSI_APIS) + int filename_size = strlen(file); + LPWSTR wide_file = (LPWSTR)_alloca( (filename_size + 1) * sizeof(WCHAR) ); + if(::MultiByteToWideChar(CP_ACP, 0, file, filename_size, wide_file, filename_size + 1) == 0) + hfile = INVALID_HANDLE_VALUE; + else + hfile = CreateFileW(wide_file, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0); +#elif defined(__CYGWIN__)||defined(__CYGWIN32__) + char win32file[ MAX_PATH ]; + cygwin_conv_to_win32_path( file, win32file ); + hfile = CreateFileA(win32file, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0); +#else + hfile = CreateFileA(file, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0); +#endif + if(hfile != INVALID_HANDLE_VALUE) + { + hmap = CreateFileMapping(hfile, 0, PAGE_READONLY, 0, 0, 0); + if((hmap == INVALID_HANDLE_VALUE) || (hmap == NULL)) + { + CloseHandle(hfile); + hmap = 0; + hfile = 0; + std::runtime_error err("Unable to create file mapping."); + cutl_details_boost::re_detail::raise_runtime_error(err); + } + _first = static_cast(MapViewOfFile(hmap, FILE_MAP_READ, 0, 0, 0)); + if(_first == 0) + { + CloseHandle(hmap); + CloseHandle(hfile); + hmap = 0; + hfile = 0; + std::runtime_error err("Unable to create file mapping."); + } + _last = _first + GetFileSize(hfile, 0); + } + else + { + hfile = 0; +#ifndef BOOST_NO_EXCEPTIONS + throw std::runtime_error("Unable to open file."); +#else + BOOST_REGEX_NOEH_ASSERT(hfile != INVALID_HANDLE_VALUE); +#endif + } +} + +void mapfile::close() +{ + if(hfile != INVALID_HANDLE_VALUE) + { + UnmapViewOfFile((void*)_first); + CloseHandle(hmap); + CloseHandle(hfile); + hmap = hfile = 0; + _first = _last = 0; + } +} + +#elif !defined(BOOST_RE_NO_STL) + +mapfile_iterator& mapfile_iterator::operator = (const mapfile_iterator& i) +{ + if(file && node) + file->unlock(node); + file = i.file; + node = i.node; + offset = i.offset; + if(file) + file->lock(node); + return *this; +} + +mapfile_iterator& mapfile_iterator::operator++ () +{ + if((++offset == mapfile::buf_size) && file) + { + ++node; + offset = 0; + file->lock(node); + file->unlock(node-1); + } + return *this; +} + +mapfile_iterator mapfile_iterator::operator++ (int) +{ + mapfile_iterator temp(*this); + if((++offset == mapfile::buf_size) && file) + { + ++node; + offset = 0; + file->lock(node); + file->unlock(node-1); + } + return temp; +} + +mapfile_iterator& mapfile_iterator::operator-- () +{ + if((offset == 0) && file) + { + --node; + offset = mapfile::buf_size - 1; + file->lock(node); + file->unlock(node + 1); + } + else + --offset; + return *this; +} + +mapfile_iterator mapfile_iterator::operator-- (int) +{ + mapfile_iterator temp(*this); + if((offset == 0) && file) + { + --node; + offset = mapfile::buf_size - 1; + file->lock(node); + file->unlock(node + 1); + } + else + --offset; + return temp; +} + +mapfile_iterator operator + (const mapfile_iterator& i, long off) +{ + mapfile_iterator temp(i); + temp += off; + return temp; +} + +mapfile_iterator operator - (const mapfile_iterator& i, long off) +{ + mapfile_iterator temp(i); + temp -= off; + return temp; +} + +mapfile::iterator mapfile::begin()const +{ + return mapfile_iterator(this, 0); +} + +mapfile::iterator mapfile::end()const +{ + return mapfile_iterator(this, _size); +} + +void mapfile::lock(pointer* node)const +{ + BOOST_ASSERT(node >= _first); + BOOST_ASSERT(node <= _last); + if(node < _last) + { + if(*node == 0) + { + if(condemed.empty()) + { + *node = new char[sizeof(int) + buf_size]; + *(reinterpret_cast(*node)) = 1; + } + else + { + pointer* p = condemed.front(); + condemed.pop_front(); + *node = *p; + *p = 0; + *(reinterpret_cast(*node)) = 1; + } + + std::size_t read_size = 0; + int read_pos = std::fseek(hfile, (node - _first) * buf_size, SEEK_SET); + + if(0 == read_pos && node == _last - 1) + read_size = std::fread(*node + sizeof(int), _size % buf_size, 1, hfile); + else + read_size = std::fread(*node + sizeof(int), buf_size, 1, hfile); +#ifndef BOOST_NO_EXCEPTIONS + if((read_size == 0) || (std::ferror(hfile))) + { + throw std::runtime_error("Unable to read file."); + } +#else + BOOST_REGEX_NOEH_ASSERT((0 == std::ferror(hfile)) && (read_size != 0)); +#endif + } + else + { + if(*reinterpret_cast(*node) == 0) + { + *reinterpret_cast(*node) = 1; + condemed.remove(node); + } + else + ++(*reinterpret_cast(*node)); + } + } +} + +void mapfile::unlock(pointer* node)const +{ + BOOST_ASSERT(node >= _first); + BOOST_ASSERT(node <= _last); + if(node < _last) + { + if(--(*reinterpret_cast(*node)) == 0) + { + condemed.push_back(node); + } + } +} + +long int get_file_length(std::FILE* hfile) +{ + long int result; + std::fseek(hfile, 0, SEEK_END); + result = std::ftell(hfile); + std::fseek(hfile, 0, SEEK_SET); + return result; +} + + +void mapfile::open(const char* file) +{ + hfile = std::fopen(file, "rb"); +#ifndef BOOST_NO_EXCEPTIONS + try{ +#endif + if(hfile != 0) + { + _size = get_file_length(hfile); + long cnodes = (_size + buf_size - 1) / buf_size; + + // check that number of nodes is not too high: + if(cnodes > (long)((INT_MAX) / sizeof(pointer*))) + { + std::fclose(hfile); + hfile = 0; + _size = 0; + return; + } + + _first = new pointer[(int)cnodes]; + _last = _first + cnodes; + std::memset(_first, 0, cnodes*sizeof(pointer)); + } + else + { + std::runtime_error err("Unable to open file."); + } +#ifndef BOOST_NO_EXCEPTIONS + }catch(...) + { close(); throw; } +#endif +} + +void mapfile::close() +{ + if(hfile != 0) + { + pointer* p = _first; + while(p != _last) + { + if(*p) + delete[] *p; + ++p; + } + delete[] _first; + _size = 0; + _first = _last = 0; + std::fclose(hfile); + hfile = 0; + condemed.erase(condemed.begin(), condemed.end()); + } +} + + +#endif + +inline _fi_find_handle find_first_file(const char* wild, _fi_find_data& data) +{ +#ifdef BOOST_NO_ANSI_APIS + std::size_t wild_size = std::strlen(wild); + LPWSTR wide_wild = (LPWSTR)_alloca( (wild_size + 1) * sizeof(WCHAR) ); + if (::MultiByteToWideChar(CP_ACP, 0, wild, wild_size, wide_wild, wild_size + 1) == 0) + return _fi_invalid_handle; + + return FindFirstFileW(wide_wild, &data); +#else + return FindFirstFileA(wild, &data); +#endif +} + +inline bool find_next_file(_fi_find_handle hf, _fi_find_data& data) +{ +#ifdef BOOST_NO_ANSI_APIS + return FindNextFileW(hf, &data); +#else + return FindNextFileA(hf, &data); +#endif +} + +inline void copy_find_file_result_with_overflow_check(const _fi_find_data& data, char* path, size_t max_size) +{ +#ifdef BOOST_NO_ANSI_APIS + if (::WideCharToMultiByte(CP_ACP, 0, data.cFileName, -1, path, max_size, NULL, NULL) == 0) + re_detail::overflow_error_if_not_zero(1); +#else + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(path, max_size, data.cFileName)); +#endif +} + +inline bool is_not_current_or_parent_path_string(const _fi_find_data& data) +{ +#ifdef BOOST_NO_ANSI_APIS + return (std::wcscmp(data.cFileName, L".") && std::wcscmp(data.cFileName, L"..")); +#else + return (std::strcmp(data.cFileName, ".") && std::strcmp(data.cFileName, "..")); +#endif +} + + +file_iterator::file_iterator() +{ + _root = _path = 0; + ref = 0; +#ifndef BOOST_NO_EXCEPTIONS + try{ +#endif + _root = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_root) + _path = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_path) + ptr = _path; + *_path = 0; + *_root = 0; + ref = new file_iterator_ref(); + BOOST_REGEX_NOEH_ASSERT(ref) + ref->hf = _fi_invalid_handle; + ref->count = 1; +#ifndef BOOST_NO_EXCEPTIONS + } + catch(...) + { + delete[] _root; + delete[] _path; + delete ref; + throw; + } +#endif +} + +file_iterator::file_iterator(const char* wild) +{ + _root = _path = 0; + ref = 0; +#ifndef BOOST_NO_EXCEPTIONS + try{ +#endif + _root = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_root) + _path = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_path) + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_root, MAX_PATH, wild)); + ptr = _root; + while(*ptr)++ptr; + while((ptr > _root) && (*ptr != *_fi_sep) && (*ptr != *_fi_sep_alt))--ptr; + if((ptr == _root) && ( (*ptr== *_fi_sep) || (*ptr==*_fi_sep_alt) ) ) + { + _root[1]='\0'; + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_path, MAX_PATH, _root)); + } + else + { + *ptr = 0; + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_path, MAX_PATH, _root)); + if(*_path == 0) + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_path, MAX_PATH, ".")); + re_detail::overflow_error_if_not_zero(re_detail::strcat_s(_path, MAX_PATH, _fi_sep)); + } + ptr = _path + std::strlen(_path); + + ref = new file_iterator_ref(); + BOOST_REGEX_NOEH_ASSERT(ref) + ref->hf = find_first_file(wild, ref->_data); + ref->count = 1; + + if(ref->hf == _fi_invalid_handle) + { + *_path = 0; + ptr = _path; + } + else + { + copy_find_file_result_with_overflow_check(ref->_data, ptr, (MAX_PATH - (ptr - _path))); + if(ref->_data.dwFileAttributes & _fi_dir) + next(); + } +#ifndef BOOST_NO_EXCEPTIONS + } + catch(...) + { + delete[] _root; + delete[] _path; + delete ref; + throw; + } +#endif +} + +file_iterator::file_iterator(const file_iterator& other) +{ + _root = _path = 0; + ref = 0; +#ifndef BOOST_NO_EXCEPTIONS + try{ +#endif + _root = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_root) + _path = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_path) + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_root, MAX_PATH, other._root)); + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_path, MAX_PATH, other._path)); + ptr = _path + (other.ptr - other._path); + ref = other.ref; +#ifndef BOOST_NO_EXCEPTIONS + } + catch(...) + { + delete[] _root; + delete[] _path; + throw; + } +#endif + ++(ref->count); +} + +file_iterator& file_iterator::operator=(const file_iterator& other) +{ + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_root, MAX_PATH, other._root)); + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_path, MAX_PATH, other._path)); + ptr = _path + (other.ptr - other._path); + if(--(ref->count) == 0) + { + if(ref->hf != _fi_invalid_handle) + FindClose(ref->hf); + delete ref; + } + ref = other.ref; + ++(ref->count); + return *this; +} + + +file_iterator::~file_iterator() +{ + delete[] _root; + delete[] _path; + if(--(ref->count) == 0) + { + if(ref->hf != _fi_invalid_handle) + FindClose(ref->hf); + delete ref; + } +} + +file_iterator file_iterator::operator++(int) +{ + file_iterator temp(*this); + next(); + return temp; +} + + +void file_iterator::next() +{ + if(ref->hf != _fi_invalid_handle) + { + bool cont = true; + while(cont) + { + cont = find_next_file(ref->hf, ref->_data); + if(cont && ((ref->_data.dwFileAttributes & _fi_dir) == 0)) + break; + } + if(!cont) + { + // end of sequence + FindClose(ref->hf); + ref->hf = _fi_invalid_handle; + *_path = 0; + ptr = _path; + } + else + copy_find_file_result_with_overflow_check(ref->_data, ptr, MAX_PATH - (ptr - _path)); + } +} + + + +directory_iterator::directory_iterator() +{ + _root = _path = 0; + ref = 0; +#ifndef BOOST_NO_EXCEPTIONS + try{ +#endif + _root = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_root) + _path = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_path) + ptr = _path; + *_path = 0; + *_root = 0; + ref = new file_iterator_ref(); + BOOST_REGEX_NOEH_ASSERT(ref) + ref->hf = _fi_invalid_handle; + ref->count = 1; +#ifndef BOOST_NO_EXCEPTIONS + } + catch(...) + { + delete[] _root; + delete[] _path; + delete ref; + throw; + } +#endif +} + +directory_iterator::directory_iterator(const char* wild) +{ + _root = _path = 0; + ref = 0; +#ifndef BOOST_NO_EXCEPTIONS + try{ +#endif + _root = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_root) + _path = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_path) + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_root, MAX_PATH, wild)); + ptr = _root; + while(*ptr)++ptr; + while((ptr > _root) && (*ptr != *_fi_sep) && (*ptr != *_fi_sep_alt))--ptr; + + if((ptr == _root) && ( (*ptr== *_fi_sep) || (*ptr==*_fi_sep_alt) ) ) + { + _root[1]='\0'; + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_path, MAX_PATH, _root)); + } + else + { + *ptr = 0; + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_path, MAX_PATH, _root)); + if(*_path == 0) + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_path, MAX_PATH, ".")); + re_detail::overflow_error_if_not_zero(re_detail::strcat_s(_path, MAX_PATH, _fi_sep)); + } + ptr = _path + std::strlen(_path); + + ref = new file_iterator_ref(); + BOOST_REGEX_NOEH_ASSERT(ref) + ref->count = 1; + ref->hf = find_first_file(wild, ref->_data); + if(ref->hf == _fi_invalid_handle) + { + *_path = 0; + ptr = _path; + } + else + { + copy_find_file_result_with_overflow_check(ref->_data, ptr, MAX_PATH - (ptr - _path)); + if(((ref->_data.dwFileAttributes & _fi_dir) == 0) || (std::strcmp(ptr, ".") == 0) || (std::strcmp(ptr, "..") == 0)) + next(); + } +#ifndef BOOST_NO_EXCEPTIONS + } + catch(...) + { + delete[] _root; + delete[] _path; + delete ref; + throw; + } +#endif +} + +directory_iterator::~directory_iterator() +{ + delete[] _root; + delete[] _path; + if(--(ref->count) == 0) + { + if(ref->hf != _fi_invalid_handle) + FindClose(ref->hf); + delete ref; + } +} + +directory_iterator::directory_iterator(const directory_iterator& other) +{ + _root = _path = 0; + ref = 0; +#ifndef BOOST_NO_EXCEPTIONS + try{ +#endif + _root = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_root) + _path = new char[MAX_PATH]; + BOOST_REGEX_NOEH_ASSERT(_path) + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_root, MAX_PATH, other._root)); + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_path, MAX_PATH, other._path)); + ptr = _path + (other.ptr - other._path); + ref = other.ref; +#ifndef BOOST_NO_EXCEPTIONS + } + catch(...) + { + delete[] _root; + delete[] _path; + throw; + } +#endif + ++(ref->count); +} + +directory_iterator& directory_iterator::operator=(const directory_iterator& other) +{ + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_root, MAX_PATH, other._root)); + re_detail::overflow_error_if_not_zero(re_detail::strcpy_s(_path, MAX_PATH, other._path)); + ptr = _path + (other.ptr - other._path); + if(--(ref->count) == 0) + { + if(ref->hf != _fi_invalid_handle) + FindClose(ref->hf); + delete ref; + } + ref = other.ref; + ++(ref->count); + return *this; +} + +directory_iterator directory_iterator::operator++(int) +{ + directory_iterator temp(*this); + next(); + return temp; +} + +void directory_iterator::next() +{ + if(ref->hf != _fi_invalid_handle) + { + bool cont = true; + while(cont) + { + cont = find_next_file(ref->hf, ref->_data); + if(cont && (ref->_data.dwFileAttributes & _fi_dir)) + { + if(is_not_current_or_parent_path_string(ref->_data)) + break; + } + } + if(!cont) + { + // end of sequence + FindClose(ref->hf); + ref->hf = _fi_invalid_handle; + *_path = 0; + ptr = _path; + } + else + copy_find_file_result_with_overflow_check(ref->_data, ptr, MAX_PATH - (ptr - _path)); + } +} + + +#ifdef BOOST_REGEX_FI_POSIX_DIR + +struct _fi_priv_data +{ + char root[MAX_PATH]; + char* mask; + DIR* d; + _fi_priv_data(const char* p); +}; + +_fi_priv_data::_fi_priv_data(const char* p) +{ + std::strcpy(root, p); + mask = root; + while(*mask) ++mask; + while((mask > root) && (*mask != *_fi_sep) && (*mask != *_fi_sep_alt)) --mask; + if(mask == root && ((*mask== *_fi_sep) || (*mask == *_fi_sep_alt)) ) + { + root[1] = '\0'; + std::strcpy(root+2, p+1); + mask = root+2; + } + else if(mask == root) + { + root[0] = '.'; + root[1] = '\0'; + std::strcpy(root+2, p); + mask = root+2; + } + else + { + *mask = 0; + ++mask; + } +} + +bool iswild(const char* mask, const char* name) +{ + while(*mask && *name) + { + switch(*mask) + { + case '?': + ++name; + ++mask; + continue; + case '*': + ++mask; + if(*mask == 0) + return true; + while(*name) + { + if(iswild(mask, name)) + return true; + ++name; + } + return false; + case '.': + if(0 == *name) + { + ++mask; + continue; + } + // fall through: + default: + if(BOOST_REGEX_FI_TRANSLATE(*mask) != BOOST_REGEX_FI_TRANSLATE(*name)) + return false; + ++mask; + ++name; + continue; + } + } + if(*mask != *name) + return false; + return true; +} + +unsigned _fi_attributes(const char* root, const char* name) +{ + char buf[MAX_PATH]; + if( ( (root[0] == *_fi_sep) || (root[0] == *_fi_sep_alt) ) && (root[1] == '\0') ) + (std::sprintf)(buf, "%s%s", root, name); + else + (std::sprintf)(buf, "%s%s%s", root, _fi_sep, name); + DIR* d = opendir(buf); + if(d) + { + closedir(d); + return _fi_dir; + } + return 0; +} + +_fi_find_handle _fi_FindFirstFile(const char* lpFileName, _fi_find_data* lpFindFileData) +{ + _fi_find_handle dat = new _fi_priv_data(lpFileName); + + DIR* h = opendir(dat->root); + dat->d = h; + if(h != 0) + { + if(_fi_FindNextFile(dat, lpFindFileData)) + return dat; + } + delete dat; + return 0; +} + +bool _fi_FindNextFile(_fi_find_handle dat, _fi_find_data* lpFindFileData) +{ + dirent* d; + do + { + d = readdir(dat->d); + } while(d && !iswild(dat->mask, d->d_name)); + + if(d) + { + std::strcpy(lpFindFileData->cFileName, d->d_name); + lpFindFileData->dwFileAttributes = _fi_attributes(dat->root, d->d_name); + return true; + } + return false; +} + +bool _fi_FindClose(_fi_find_handle dat) +{ + closedir(dat->d); + delete dat; + return true; +} + +#endif + +} // namespace re_detail +} // namspace boost + +#endif // BOOST_REGEX_NO_FILEITER + + + + + + + + + + + + -- cgit v1.1