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Diffstat (limited to 'inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/filesystem/operations.hpp')
| -rw-r--r-- | inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/filesystem/operations.hpp | 1357 |
1 files changed, 0 insertions, 1357 deletions
diff --git a/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/filesystem/operations.hpp b/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/filesystem/operations.hpp deleted file mode 100644 index b0ea42a30..000000000 --- a/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/filesystem/operations.hpp +++ /dev/null @@ -1,1357 +0,0 @@ -// boost/filesystem/operations.hpp ---------------------------------------------------// - -// Copyright Beman Dawes 2002-2009 -// Copyright Jan Langer 2002 -// Copyright Dietmar Kuehl 2001 -// Copyright Vladimir Prus 2002 - -// Distributed under the Boost Software License, Version 1.0. -// See http://www.boost.org/LICENSE_1_0.txt - -// Library home page: http://www.boost.org/libs/filesystem - -//--------------------------------------------------------------------------------------// - -#ifndef BOOST_FILESYSTEM3_OPERATIONS_HPP -#define BOOST_FILESYSTEM3_OPERATIONS_HPP - -#include <boost/config.hpp> - -# if defined( BOOST_NO_STD_WSTRING ) -# error Configuration not supported: Boost.Filesystem V3 and later requires std::wstring support -# endif - -#include <boost/filesystem/config.hpp> -#include <boost/filesystem/path.hpp> - -#include <boost/detail/scoped_enum_emulation.hpp> -#include <boost/detail/bitmask.hpp> -#include <boost/system/error_code.hpp> -#include <boost/system/system_error.hpp> -#include <boost/shared_ptr.hpp> -#include <boost/utility/enable_if.hpp> -#include <boost/type_traits/is_same.hpp> -#include <boost/cstdint.hpp> -#include <boost/range/mutable_iterator.hpp> -#include <boost/range/const_iterator.hpp> -#include <boost/assert.hpp> -#include <string> -#include <utility> // for pair -#include <ctime> -#include <vector> -#include <stack> - -#ifdef BOOST_WINDOWS_API -# include <fstream> -#endif - -#include <boost/config/abi_prefix.hpp> // must be the last #include - -//--------------------------------------------------------------------------------------// - -namespace boost -{ - namespace filesystem - { - - //--------------------------------------------------------------------------------------// - // // - // class filesystem_error // - // // - //--------------------------------------------------------------------------------------// - - class BOOST_SYMBOL_VISIBLE filesystem_error : public system::system_error - { - // see http://www.boost.org/more/error_handling.html for design rationale - - // all functions are inline to avoid issues with crossing dll boundaries - - // functions previously throw() are now BOOST_NOEXCEPT_OR_NOTHROW - // functions previously without throw() are now BOOST_NOEXCEPT - - public: - // compiler generates copy constructor and copy assignment - - filesystem_error( - const std::string & what_arg, system::error_code ec) BOOST_NOEXCEPT - : system::system_error(ec, what_arg) - { - try - { - m_imp_ptr.reset(new m_imp); - } - catch (...) { m_imp_ptr.reset(); } - } - - filesystem_error( - const std::string & what_arg, const path& path1_arg, - system::error_code ec) BOOST_NOEXCEPT - : system::system_error(ec, what_arg) - { - try - { - m_imp_ptr.reset(new m_imp); - m_imp_ptr->m_path1 = path1_arg; - } - catch (...) { m_imp_ptr.reset(); } - } - - filesystem_error( - const std::string & what_arg, const path& path1_arg, - const path& path2_arg, system::error_code ec) BOOST_NOEXCEPT - : system::system_error(ec, what_arg) - { - try - { - m_imp_ptr.reset(new m_imp); - m_imp_ptr->m_path1 = path1_arg; - m_imp_ptr->m_path2 = path2_arg; - } - catch (...) { m_imp_ptr.reset(); } - } - - ~filesystem_error() BOOST_NOEXCEPT_OR_NOTHROW{} - - const path& path1() const BOOST_NOEXCEPT - { - static const path empty_path; - return m_imp_ptr.get() ? m_imp_ptr->m_path1 : empty_path; - } - const path& path2() const BOOST_NOEXCEPT - { - static const path empty_path; - return m_imp_ptr.get() ? m_imp_ptr->m_path2 : empty_path; - } - - const char* what() const BOOST_NOEXCEPT_OR_NOTHROW - { - if (!m_imp_ptr.get()) - return system::system_error::what(); - - try - { - if (m_imp_ptr->m_what.empty()) - { - m_imp_ptr->m_what = system::system_error::what(); - if (!m_imp_ptr->m_path1.empty()) - { - m_imp_ptr->m_what += ": \""; - m_imp_ptr->m_what += m_imp_ptr->m_path1.string(); - m_imp_ptr->m_what += "\""; - } - if (!m_imp_ptr->m_path2.empty()) - { - m_imp_ptr->m_what += ", \""; - m_imp_ptr->m_what += m_imp_ptr->m_path2.string(); - m_imp_ptr->m_what += "\""; - } - } - return m_imp_ptr->m_what.c_str(); - } - catch (...) - { - return system::system_error::what(); - } - } - - private: - struct m_imp - { - path m_path1; // may be empty() - path m_path2; // may be empty() - std::string m_what; // not built until needed - }; - boost::shared_ptr<m_imp> m_imp_ptr; - }; - -//--------------------------------------------------------------------------------------// -// file_type // -//--------------------------------------------------------------------------------------// - - enum file_type - { - status_error, -# ifndef BOOST_FILESYSTEM_NO_DEPRECATED - status_unknown = status_error, -# endif - file_not_found, - regular_file, - directory_file, - // the following may not apply to some operating systems or file systems - symlink_file, - block_file, - character_file, - fifo_file, - socket_file, - reparse_file, // Windows: FILE_ATTRIBUTE_REPARSE_POINT that is not a symlink - type_unknown, // file does exist, but isn't one of the above types or - // we don't have strong enough permission to find its type - - _detail_directory_symlink // internal use only; never exposed to users - }; - -//--------------------------------------------------------------------------------------// -// perms // -//--------------------------------------------------------------------------------------// - - enum perms - { - no_perms = 0, // file_not_found is no_perms rather than perms_not_known - - // POSIX equivalent macros given in comments. - // Values are from POSIX and are given in octal per the POSIX standard. - - // permission bits - - owner_read = 0400, // S_IRUSR, Read permission, owner - owner_write = 0200, // S_IWUSR, Write permission, owner - owner_exe = 0100, // S_IXUSR, Execute/search permission, owner - owner_all = 0700, // S_IRWXU, Read, write, execute/search by owner - - group_read = 040, // S_IRGRP, Read permission, group - group_write = 020, // S_IWGRP, Write permission, group - group_exe = 010, // S_IXGRP, Execute/search permission, group - group_all = 070, // S_IRWXG, Read, write, execute/search by group - - others_read = 04, // S_IROTH, Read permission, others - others_write = 02, // S_IWOTH, Write permission, others - others_exe = 01, // S_IXOTH, Execute/search permission, others - others_all = 07, // S_IRWXO, Read, write, execute/search by others - - all_all = 0777, // owner_all|group_all|others_all - - // other POSIX bits - - set_uid_on_exe = 04000, // S_ISUID, Set-user-ID on execution - set_gid_on_exe = 02000, // S_ISGID, Set-group-ID on execution - sticky_bit = 01000, // S_ISVTX, - // (POSIX XSI) On directories, restricted deletion flag - // (V7) 'sticky bit': save swapped text even after use - // (SunOS) On non-directories: don't cache this file - // (SVID-v4.2) On directories: restricted deletion flag - // Also see http://en.wikipedia.org/wiki/Sticky_bit - - perms_mask = 07777, // all_all|set_uid_on_exe|set_gid_on_exe|sticky_bit - - perms_not_known = 0xFFFF, // present when directory_entry cache not loaded - - // options for permissions() function - - add_perms = 0x1000, // adds the given permission bits to the current bits - remove_perms = 0x2000, // removes the given permission bits from the current bits; - // choose add_perms or remove_perms, not both; if neither add_perms - // nor remove_perms is given, replace the current bits with - // the given bits. - - symlink_perms = 0x4000 // on POSIX, don't resolve symlinks; implied on Windows - }; - - BOOST_BITMASK(perms) - -//--------------------------------------------------------------------------------------// -// file_status // -//--------------------------------------------------------------------------------------// - - class BOOST_FILESYSTEM_DECL file_status - { - public: - file_status() BOOST_NOEXCEPT - : m_value(status_error), m_perms(perms_not_known) {} - explicit file_status(file_type v) BOOST_NOEXCEPT - : m_value(v), m_perms(perms_not_known) {} - file_status(file_type v, perms prms) BOOST_NOEXCEPT - : m_value(v), m_perms(prms) {} - - // As of October 2015 the interaction between noexcept and =default is so troublesome - // for VC++, GCC, and probably other compilers, that =default is not used with noexcept - // functions. GCC is not even consistent for the same release on different platforms. - - file_status(const file_status& rhs) BOOST_NOEXCEPT - : m_value(rhs.m_value), m_perms(rhs.m_perms) {} - file_status& operator=(const file_status& rhs) BOOST_NOEXCEPT - { - m_value = rhs.m_value; - m_perms = rhs.m_perms; - return *this; - } - -# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) - file_status(file_status&& rhs) BOOST_NOEXCEPT - { - m_value = std::move(rhs.m_value); - m_perms = std::move(rhs.m_perms); - } - file_status& operator=(file_status&& rhs) BOOST_NOEXCEPT - { - m_value = std::move(rhs.m_value); - m_perms = std::move(rhs.m_perms); - return *this; - } -# endif - - - // observers - file_type type() const BOOST_NOEXCEPT { return m_value; } - perms permissions() const BOOST_NOEXCEPT { return m_perms; } - - // modifiers - void type(file_type v) BOOST_NOEXCEPT { m_value = v; } - void permissions(perms prms) BOOST_NOEXCEPT { m_perms = prms; } - - bool operator==(const file_status& rhs) const BOOST_NOEXCEPT - { return type() == rhs.type() && - permissions() == rhs.permissions(); } - bool operator!=(const file_status& rhs) const BOOST_NOEXCEPT - { return !(*this == rhs); } - - private: - file_type m_value; - enum perms m_perms; - }; - - inline bool type_present(file_status f) BOOST_NOEXCEPT - { return f.type() != status_error; } - inline bool permissions_present(file_status f) BOOST_NOEXCEPT - {return f.permissions() != perms_not_known;} - inline bool status_known(file_status f) BOOST_NOEXCEPT - { return type_present(f) && permissions_present(f); } - inline bool exists(file_status f) BOOST_NOEXCEPT - { return f.type() != status_error - && f.type() != file_not_found; } - inline bool is_regular_file(file_status f) BOOST_NOEXCEPT - { return f.type() == regular_file; } - inline bool is_directory(file_status f) BOOST_NOEXCEPT - { return f.type() == directory_file; } - inline bool is_symlink(file_status f) BOOST_NOEXCEPT - { return f.type() == symlink_file; } - inline bool is_other(file_status f) BOOST_NOEXCEPT - { return exists(f) && !is_regular_file(f) - && !is_directory(f) && !is_symlink(f); } - -# ifndef BOOST_FILESYSTEM_NO_DEPRECATED - inline bool is_regular(file_status f) BOOST_NOEXCEPT { return f.type() == regular_file; } -# endif - - struct space_info - { - // all values are byte counts - boost::uintmax_t capacity; - boost::uintmax_t free; // <= capacity - boost::uintmax_t available; // <= free - }; - - BOOST_SCOPED_ENUM_START(copy_option) - {none=0, fail_if_exists = none, overwrite_if_exists}; - BOOST_SCOPED_ENUM_END - -//--------------------------------------------------------------------------------------// -// implementation details // -//--------------------------------------------------------------------------------------// - - namespace detail - { - // We cannot pass a BOOST_SCOPED_ENUM to a compled function because it will result - // in an undefined reference if the library is compled with -std=c++0x but the use - // is compiled in C++03 mode, or visa versa. See tickets 6124, 6779, 10038. - enum copy_option {none=0, fail_if_exists = none, overwrite_if_exists}; - - BOOST_FILESYSTEM_DECL - file_status status(const path&p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - file_status symlink_status(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - bool is_empty(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - path initial_path(system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - path canonical(const path& p, const path& base, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void copy(const path& from, const path& to, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void copy_directory(const path& from, const path& to, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void copy_file(const path& from, const path& to, // See ticket #2925 - detail::copy_option option, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void copy_symlink(const path& existing_symlink, const path& new_symlink, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - bool create_directories(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - bool create_directory(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void create_directory_symlink(const path& to, const path& from, - system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void create_hard_link(const path& to, const path& from, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void create_symlink(const path& to, const path& from, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - path current_path(system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void current_path(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - bool equivalent(const path& p1, const path& p2, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - boost::uintmax_t file_size(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - boost::uintmax_t hard_link_count(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - std::time_t last_write_time(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void last_write_time(const path& p, const std::time_t new_time, - system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void permissions(const path& p, perms prms, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - path read_symlink(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - path relative(const path& p, const path& base, system::error_code* ec = 0); - BOOST_FILESYSTEM_DECL - bool remove(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - boost::uintmax_t remove_all(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void rename(const path& old_p, const path& new_p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - void resize_file(const path& p, uintmax_t size, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - space_info space(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - path system_complete(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - path temp_directory_path(system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - path unique_path(const path& p, system::error_code* ec=0); - BOOST_FILESYSTEM_DECL - path weakly_canonical(const path& p, system::error_code* ec = 0); - } // namespace detail - -//--------------------------------------------------------------------------------------// -// // -// status query functions // -// // -//--------------------------------------------------------------------------------------// - - inline - file_status status(const path& p) {return detail::status(p);} - inline - file_status status(const path& p, system::error_code& ec) - {return detail::status(p, &ec);} - inline - file_status symlink_status(const path& p) {return detail::symlink_status(p);} - inline - file_status symlink_status(const path& p, system::error_code& ec) - {return detail::symlink_status(p, &ec);} - inline - bool exists(const path& p) {return exists(detail::status(p));} - inline - bool exists(const path& p, system::error_code& ec) - {return exists(detail::status(p, &ec));} - inline - bool is_directory(const path& p) {return is_directory(detail::status(p));} - inline - bool is_directory(const path& p, system::error_code& ec) - {return is_directory(detail::status(p, &ec));} - inline - bool is_regular_file(const path& p) {return is_regular_file(detail::status(p));} - inline - bool is_regular_file(const path& p, system::error_code& ec) - {return is_regular_file(detail::status(p, &ec));} - inline - bool is_other(const path& p) {return is_other(detail::status(p));} - inline - bool is_other(const path& p, system::error_code& ec) - {return is_other(detail::status(p, &ec));} - inline - bool is_symlink(const path& p) {return is_symlink(detail::symlink_status(p));} - inline - bool is_symlink(const path& p, system::error_code& ec) - {return is_symlink(detail::symlink_status(p, &ec));} -# ifndef BOOST_FILESYSTEM_NO_DEPRECATED - inline - bool is_regular(const path& p) {return is_regular(detail::status(p));} - inline - bool is_regular(const path& p, system::error_code& ec) - {return is_regular(detail::status(p, &ec));} -# endif - - inline - bool is_empty(const path& p) {return detail::is_empty(p);} - inline - bool is_empty(const path& p, system::error_code& ec) - {return detail::is_empty(p, &ec);} - -//--------------------------------------------------------------------------------------// -// // -// operational functions // -// in alphabetical order, unless otherwise noted // -// // -//--------------------------------------------------------------------------------------// - - // forward declarations - path current_path(); // fwd declaration - path initial_path(); - - BOOST_FILESYSTEM_DECL - path absolute(const path& p, const path& base=current_path()); - // If base.is_absolute(), throws nothing. Thus no need for ec argument - - inline - path canonical(const path& p, const path& base=current_path()) - {return detail::canonical(p, base);} - inline - path canonical(const path& p, system::error_code& ec) - {return detail::canonical(p, current_path(), &ec);} - inline - path canonical(const path& p, const path& base, system::error_code& ec) - {return detail::canonical(p, base, &ec);} - -# ifndef BOOST_FILESYSTEM_NO_DEPRECATED - inline - path complete(const path& p) - { - return absolute(p, initial_path()); - } - - inline - path complete(const path& p, const path& base) - { - return absolute(p, base); - } -# endif - - inline - void copy(const path& from, const path& to) {detail::copy(from, to);} - - inline - void copy(const path& from, const path& to, system::error_code& ec) BOOST_NOEXCEPT - {detail::copy(from, to, &ec);} - inline - void copy_directory(const path& from, const path& to) - {detail::copy_directory(from, to);} - inline - void copy_directory(const path& from, const path& to, system::error_code& ec) BOOST_NOEXCEPT - {detail::copy_directory(from, to, &ec);} - inline - void copy_file(const path& from, const path& to, // See ticket #2925 - BOOST_SCOPED_ENUM(copy_option) option) - { - detail::copy_file(from, to, static_cast<detail::copy_option>(option)); - } - inline - void copy_file(const path& from, const path& to) - { - detail::copy_file(from, to, detail::fail_if_exists); - } - inline - void copy_file(const path& from, const path& to, // See ticket #2925 - BOOST_SCOPED_ENUM(copy_option) option, system::error_code& ec) BOOST_NOEXCEPT - { - detail::copy_file(from, to, static_cast<detail::copy_option>(option), &ec); - } - inline - void copy_file(const path& from, const path& to, system::error_code& ec) BOOST_NOEXCEPT - { - detail::copy_file(from, to, detail::fail_if_exists, &ec); - } - inline - void copy_symlink(const path& existing_symlink, - const path& new_symlink) {detail::copy_symlink(existing_symlink, new_symlink);} - - inline - void copy_symlink(const path& existing_symlink, const path& new_symlink, - system::error_code& ec) BOOST_NOEXCEPT - {detail::copy_symlink(existing_symlink, new_symlink, &ec);} - inline - bool create_directories(const path& p) {return detail::create_directories(p);} - - inline - bool create_directories(const path& p, system::error_code& ec) BOOST_NOEXCEPT - {return detail::create_directories(p, &ec);} - inline - bool create_directory(const path& p) {return detail::create_directory(p);} - - inline - bool create_directory(const path& p, system::error_code& ec) BOOST_NOEXCEPT - {return detail::create_directory(p, &ec);} - inline - void create_directory_symlink(const path& to, const path& from) - {detail::create_directory_symlink(to, from);} - inline - void create_directory_symlink(const path& to, const path& from, system::error_code& ec) BOOST_NOEXCEPT - {detail::create_directory_symlink(to, from, &ec);} - inline - void create_hard_link(const path& to, const path& new_hard_link) {detail::create_hard_link(to, new_hard_link);} - - inline - void create_hard_link(const path& to, const path& new_hard_link, system::error_code& ec) BOOST_NOEXCEPT - {detail::create_hard_link(to, new_hard_link, &ec);} - inline - void create_symlink(const path& to, const path& new_symlink) {detail::create_symlink(to, new_symlink);} - - inline - void create_symlink(const path& to, const path& new_symlink, system::error_code& ec) BOOST_NOEXCEPT - {detail::create_symlink(to, new_symlink, &ec);} - inline - path current_path() {return detail::current_path();} - - inline - path current_path(system::error_code& ec) BOOST_NOEXCEPT {return detail::current_path(&ec);} - - inline - void current_path(const path& p) {detail::current_path(p);} - - inline - void current_path(const path& p, system::error_code& ec) BOOST_NOEXCEPT {detail::current_path(p, &ec);} - - inline - bool equivalent(const path& p1, const path& p2) {return detail::equivalent(p1, p2);} - - inline - bool equivalent(const path& p1, const path& p2, system::error_code& ec) BOOST_NOEXCEPT - {return detail::equivalent(p1, p2, &ec);} - inline - boost::uintmax_t file_size(const path& p) {return detail::file_size(p);} - - inline - boost::uintmax_t file_size(const path& p, system::error_code& ec) BOOST_NOEXCEPT - {return detail::file_size(p, &ec);} - inline - boost::uintmax_t hard_link_count(const path& p) {return detail::hard_link_count(p);} - - inline - boost::uintmax_t hard_link_count(const path& p, system::error_code& ec) BOOST_NOEXCEPT - {return detail::hard_link_count(p, &ec);} - inline - path initial_path() {return detail::initial_path();} - - inline - path initial_path(system::error_code& ec) {return detail::initial_path(&ec);} - - template <class Path> - path initial_path() {return initial_path();} - template <class Path> - path initial_path(system::error_code& ec) {return detail::initial_path(&ec);} - - inline - std::time_t last_write_time(const path& p) {return detail::last_write_time(p);} - - inline - std::time_t last_write_time(const path& p, system::error_code& ec) BOOST_NOEXCEPT - {return detail::last_write_time(p, &ec);} - inline - void last_write_time(const path& p, const std::time_t new_time) - {detail::last_write_time(p, new_time);} - inline - void last_write_time(const path& p, const std::time_t new_time, - system::error_code& ec) BOOST_NOEXCEPT - {detail::last_write_time(p, new_time, &ec);} - inline - void permissions(const path& p, perms prms) - {detail::permissions(p, prms);} - inline - void permissions(const path& p, perms prms, system::error_code& ec) BOOST_NOEXCEPT - {detail::permissions(p, prms, &ec);} - - inline - path read_symlink(const path& p) {return detail::read_symlink(p);} - - inline - path read_symlink(const path& p, system::error_code& ec) - {return detail::read_symlink(p, &ec);} - inline - // For standardization, if the committee doesn't like "remove", consider "eliminate" - bool remove(const path& p) {return detail::remove(p);} - - inline - bool remove(const path& p, system::error_code& ec) BOOST_NOEXCEPT - {return detail::remove(p, &ec);} - - inline - boost::uintmax_t remove_all(const path& p) {return detail::remove_all(p);} - - inline - boost::uintmax_t remove_all(const path& p, system::error_code& ec) BOOST_NOEXCEPT - {return detail::remove_all(p, &ec);} - inline - void rename(const path& old_p, const path& new_p) {detail::rename(old_p, new_p);} - - inline - void rename(const path& old_p, const path& new_p, system::error_code& ec) BOOST_NOEXCEPT - {detail::rename(old_p, new_p, &ec);} - inline // name suggested by Scott McMurray - void resize_file(const path& p, uintmax_t size) {detail::resize_file(p, size);} - - inline - void resize_file(const path& p, uintmax_t size, system::error_code& ec) BOOST_NOEXCEPT - {detail::resize_file(p, size, &ec);} - inline - path relative(const path& p, const path& base=current_path()) - {return detail::relative(p, base);} - inline - path relative(const path& p, system::error_code& ec) - {return detail::relative(p, current_path(), &ec);} - inline - path relative(const path& p, const path& base, system::error_code& ec) - {return detail::relative(p, base, &ec);} - inline - space_info space(const path& p) {return detail::space(p);} - - inline - space_info space(const path& p, system::error_code& ec) BOOST_NOEXCEPT - {return detail::space(p, &ec);} - -# ifndef BOOST_FILESYSTEM_NO_DEPRECATED - inline bool symbolic_link_exists(const path& p) - { return is_symlink(symlink_status(p)); } -# endif - - inline - path system_complete(const path& p) {return detail::system_complete(p);} - - inline - path system_complete(const path& p, system::error_code& ec) - {return detail::system_complete(p, &ec);} - inline - path temp_directory_path() {return detail::temp_directory_path();} - - inline - path temp_directory_path(system::error_code& ec) - {return detail::temp_directory_path(&ec);} - inline - path unique_path(const path& p="%%%%-%%%%-%%%%-%%%%") - {return detail::unique_path(p);} - inline - path unique_path(const path& p, system::error_code& ec) - {return detail::unique_path(p, &ec);} - inline - path weakly_canonical(const path& p) {return detail::weakly_canonical(p);} - - inline - path weakly_canonical(const path& p, system::error_code& ec) - {return detail::weakly_canonical(p, &ec);} - -//--------------------------------------------------------------------------------------// -// // -// directory_entry // -// // -//--------------------------------------------------------------------------------------// - -// GCC has a problem with a member function named path within a namespace or -// sub-namespace that also has a class named path. The workaround is to always -// fully qualify the name path when it refers to the class name. - -class BOOST_FILESYSTEM_DECL directory_entry -{ -public: - typedef boost::filesystem::path::value_type value_type; // enables class path ctor taking directory_entry - - directory_entry() BOOST_NOEXCEPT {} - explicit directory_entry(const boost::filesystem::path& p) - : m_path(p), m_status(file_status()), m_symlink_status(file_status()) - {} - directory_entry(const boost::filesystem::path& p, - file_status st, file_status symlink_st = file_status()) - : m_path(p), m_status(st), m_symlink_status(symlink_st) {} - - directory_entry(const directory_entry& rhs) - : m_path(rhs.m_path), m_status(rhs.m_status), m_symlink_status(rhs.m_symlink_status){} - - directory_entry& operator=(const directory_entry& rhs) - { - m_path = rhs.m_path; - m_status = rhs.m_status; - m_symlink_status = rhs.m_symlink_status; - return *this; - } - - // As of October 2015 the interaction between noexcept and =default is so troublesome - // for VC++, GCC, and probably other compilers, that =default is not used with noexcept - // functions. GCC is not even consistent for the same release on different platforms. - -#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) - directory_entry(directory_entry&& rhs) BOOST_NOEXCEPT - { - m_path = std::move(rhs.m_path); - m_status = std::move(rhs.m_status); - m_symlink_status = std::move(rhs.m_symlink_status); - } - directory_entry& operator=(directory_entry&& rhs) BOOST_NOEXCEPT - { - m_path = std::move(rhs.m_path); - m_status = std::move(rhs.m_status); - m_symlink_status = std::move(rhs.m_symlink_status); - return *this; - } -#endif - - void assign(const boost::filesystem::path& p, - file_status st = file_status(), file_status symlink_st = file_status()) - { m_path = p; m_status = st; m_symlink_status = symlink_st; } - - void replace_filename(const boost::filesystem::path& p, - file_status st = file_status(), file_status symlink_st = file_status()) - { - m_path.remove_filename(); - m_path /= p; - m_status = st; - m_symlink_status = symlink_st; - } - -# ifndef BOOST_FILESYSTEM_NO_DEPRECATED - void replace_leaf(const boost::filesystem::path& p, - file_status st, file_status symlink_st) - { replace_filename(p, st, symlink_st); } -# endif - - const boost::filesystem::path& path() const BOOST_NOEXCEPT {return m_path;} - operator const boost::filesystem::path&() const BOOST_NOEXCEPT - {return m_path;} - file_status status() const {return m_get_status();} - file_status status(system::error_code& ec) const BOOST_NOEXCEPT - {return m_get_status(&ec); } - file_status symlink_status() const {return m_get_symlink_status();} - file_status symlink_status(system::error_code& ec) const BOOST_NOEXCEPT - {return m_get_symlink_status(&ec); } - - bool operator==(const directory_entry& rhs) const BOOST_NOEXCEPT {return m_path == rhs.m_path; } - bool operator!=(const directory_entry& rhs) const BOOST_NOEXCEPT {return m_path != rhs.m_path;} - bool operator< (const directory_entry& rhs) const BOOST_NOEXCEPT {return m_path < rhs.m_path;} - bool operator<=(const directory_entry& rhs) const BOOST_NOEXCEPT {return m_path <= rhs.m_path;} - bool operator> (const directory_entry& rhs) const BOOST_NOEXCEPT {return m_path > rhs.m_path;} - bool operator>=(const directory_entry& rhs) const BOOST_NOEXCEPT {return m_path >= rhs.m_path;} - -private: - boost::filesystem::path m_path; - mutable file_status m_status; // stat()-like - mutable file_status m_symlink_status; // lstat()-like - - file_status m_get_status(system::error_code* ec=0) const; - file_status m_get_symlink_status(system::error_code* ec=0) const; -}; // directory_entry - -//--------------------------------------------------------------------------------------// -// // -// directory_iterator helpers // -// // -//--------------------------------------------------------------------------------------// - -class directory_iterator; - -namespace detail -{ - BOOST_FILESYSTEM_DECL - system::error_code dir_itr_close(// never throws() - void *& handle -# if defined(BOOST_POSIX_API) - , void *& buffer -# endif - ); - - struct dir_itr_imp - { - directory_entry dir_entry; - void* handle; - -# ifdef BOOST_POSIX_API - void* buffer; // see dir_itr_increment implementation -# endif - - dir_itr_imp() : handle(0) -# ifdef BOOST_POSIX_API - , buffer(0) -# endif - {} - - ~dir_itr_imp() // never throws - { - dir_itr_close(handle -# if defined(BOOST_POSIX_API) - , buffer -# endif - ); - } - }; - - // see path::iterator: comment below - BOOST_FILESYSTEM_DECL void directory_iterator_construct(directory_iterator& it, - const path& p, system::error_code* ec); - BOOST_FILESYSTEM_DECL void directory_iterator_increment(directory_iterator& it, - system::error_code* ec); - -} // namespace detail - -//--------------------------------------------------------------------------------------// -// // -// directory_iterator // -// // -//--------------------------------------------------------------------------------------// - - class directory_iterator - : public boost::iterator_facade< directory_iterator, - directory_entry, - boost::single_pass_traversal_tag > - { - public: - - directory_iterator() BOOST_NOEXCEPT {} // creates the "end" iterator - - // iterator_facade derived classes don't seem to like implementations in - // separate translation unit dll's, so forward to detail functions - explicit directory_iterator(const path& p) - : m_imp(new detail::dir_itr_imp) - { detail::directory_iterator_construct(*this, p, 0); } - - directory_iterator(const path& p, system::error_code& ec) BOOST_NOEXCEPT - : m_imp(new detail::dir_itr_imp) - { detail::directory_iterator_construct(*this, p, &ec); } - - ~directory_iterator() {} - - directory_iterator& increment(system::error_code& ec) BOOST_NOEXCEPT - { - detail::directory_iterator_increment(*this, &ec); - return *this; - } - - private: - friend struct detail::dir_itr_imp; - friend BOOST_FILESYSTEM_DECL void detail::directory_iterator_construct(directory_iterator& it, - const path& p, system::error_code* ec); - friend BOOST_FILESYSTEM_DECL void detail::directory_iterator_increment(directory_iterator& it, - system::error_code* ec); - - // shared_ptr provides the shallow-copy semantics required for single pass iterators - // (i.e. InputIterators). The end iterator is indicated by !m_imp || !m_imp->handle - boost::shared_ptr< detail::dir_itr_imp > m_imp; - - friend class boost::iterator_core_access; - - boost::iterator_facade< - directory_iterator, - directory_entry, - boost::single_pass_traversal_tag >::reference dereference() const - { - BOOST_ASSERT_MSG(m_imp.get(), "attempt to dereference end iterator"); - return m_imp->dir_entry; - } - - void increment() { detail::directory_iterator_increment(*this, 0); } - - bool equal(const directory_iterator& rhs) const - { - return m_imp == rhs.m_imp - || (!m_imp && rhs.m_imp && !rhs.m_imp->handle) - || (!rhs.m_imp && m_imp && !m_imp->handle); - } - - }; // directory_iterator - - // enable directory_iterator C++11 range-base for statement use --------------------// - - // begin() and end() are only used by a range-based for statement in the context of - // auto - thus the top-level const is stripped - so returning const is harmless and - // emphasizes begin() is just a pass through. - inline - const directory_iterator& begin(const directory_iterator& iter) BOOST_NOEXCEPT - {return iter;} - inline - directory_iterator end(const directory_iterator&) BOOST_NOEXCEPT - {return directory_iterator();} - - // enable directory_iterator BOOST_FOREACH -----------------------------------------// - - inline - directory_iterator& range_begin(directory_iterator& iter) BOOST_NOEXCEPT - {return iter;} - inline - directory_iterator range_begin(const directory_iterator& iter) BOOST_NOEXCEPT - {return iter;} - inline - directory_iterator range_end(const directory_iterator&) BOOST_NOEXCEPT - {return directory_iterator();} - } // namespace filesystem - - // namespace boost template specializations - template<> - struct range_mutable_iterator<boost::filesystem::directory_iterator> - { typedef boost::filesystem::directory_iterator type; }; - template<> - struct range_const_iterator <boost::filesystem::directory_iterator> - { typedef boost::filesystem::directory_iterator type; }; - -namespace filesystem -{ - -//--------------------------------------------------------------------------------------// -// // -// recursive_directory_iterator helpers // -// // -//--------------------------------------------------------------------------------------// - - BOOST_SCOPED_ENUM_START(symlink_option) - { - none, - no_recurse = none, // don't follow directory symlinks (default behavior) - recurse, // follow directory symlinks - _detail_no_push = recurse << 1 // internal use only - }; - BOOST_SCOPED_ENUM_END - - BOOST_BITMASK(BOOST_SCOPED_ENUM(symlink_option)) - - namespace detail - { - struct recur_dir_itr_imp - { - typedef directory_iterator element_type; - std::stack< element_type, std::vector< element_type > > m_stack; - int m_level; - BOOST_SCOPED_ENUM(symlink_option) m_options; - - recur_dir_itr_imp() : m_level(0), m_options(symlink_option::none) {} - - void increment(system::error_code* ec); // ec == 0 means throw on error - - bool push_directory(system::error_code& ec) BOOST_NOEXCEPT; - - void pop(); - - }; - - // Implementation is inline to avoid dynamic linking difficulties with m_stack: - // Microsoft warning C4251, m_stack needs to have dll-interface to be used by - // clients of struct 'boost::filesystem::detail::recur_dir_itr_imp' - - inline - bool recur_dir_itr_imp::push_directory(system::error_code& ec) BOOST_NOEXCEPT - // Returns: true if push occurs, otherwise false. Always returns false on error. - { - ec.clear(); - - // Discover if the iterator is for a directory that needs to be recursed into, - // taking symlinks and options into account. - - if ((m_options & symlink_option::_detail_no_push) == symlink_option::_detail_no_push) - { - m_options &= ~symlink_option::_detail_no_push; - return false; - } - - file_status symlink_stat; - - // if we are not recursing into symlinks, we are going to have to know if the - // stack top is a symlink, so get symlink_status and verify no error occurred - if ((m_options & symlink_option::recurse) != symlink_option::recurse) - { - symlink_stat = m_stack.top()->symlink_status(ec); - if (ec) - return false; - } - - // Logic for following predicate was contributed by Daniel Aarno to handle cyclic - // symlinks correctly and efficiently, fixing ticket #5652. - // if (((m_options & symlink_option::recurse) == symlink_option::recurse - // || !is_symlink(m_stack.top()->symlink_status())) - // && is_directory(m_stack.top()->status())) ... - // The predicate code has since been rewritten to pass error_code arguments, - // per ticket #5653. - - if ((m_options & symlink_option::recurse) == symlink_option::recurse - || !is_symlink(symlink_stat)) - { - file_status stat = m_stack.top()->status(ec); - if (ec || !is_directory(stat)) - return false; - - directory_iterator next(m_stack.top()->path(), ec); - if (!ec && next != directory_iterator()) - { - m_stack.push(next); - ++m_level; - return true; - } - } - return false; - } - - inline - void recur_dir_itr_imp::increment(system::error_code* ec) - // ec == 0 means throw on error - // - // Invariant: On return, the top of the iterator stack is the next valid (possibly - // end) iterator, regardless of whether or not an error is reported, and regardless of - // whether any error is reported by exception or error code. In other words, progress - // is always made so a loop on the iterator will always eventually terminate - // regardless of errors. - { - system::error_code ec_push_directory; - - // if various conditions are met, push a directory_iterator into the iterator stack - if (push_directory(ec_push_directory)) - { - if (ec) - ec->clear(); - return; - } - - // Do the actual increment operation on the top iterator in the iterator - // stack, popping the stack if necessary, until either the stack is empty or a - // non-end iterator is reached. - while (!m_stack.empty() && ++m_stack.top() == directory_iterator()) - { - m_stack.pop(); - --m_level; - } - - // report errors if any - if (ec_push_directory) - { - if (ec) - *ec = ec_push_directory; - else - { - BOOST_FILESYSTEM_THROW(filesystem_error( - "filesystem::recursive_directory_iterator directory error", - ec_push_directory)); - } - } - else if (ec) - ec->clear(); - } - - inline - void recur_dir_itr_imp::pop() - { - BOOST_ASSERT_MSG(m_level > 0, - "pop() on recursive_directory_iterator with level < 1"); - - do - { - m_stack.pop(); - --m_level; - } - while (!m_stack.empty() && ++m_stack.top() == directory_iterator()); - } - } // namespace detail - -//--------------------------------------------------------------------------------------// -// // -// recursive_directory_iterator // -// // -//--------------------------------------------------------------------------------------// - - class recursive_directory_iterator - : public boost::iterator_facade< - recursive_directory_iterator, - directory_entry, - boost::single_pass_traversal_tag > - { - public: - - recursive_directory_iterator() BOOST_NOEXCEPT {} // creates the "end" iterator - - explicit recursive_directory_iterator(const path& dir_path) // throws if !exists() - : m_imp(new detail::recur_dir_itr_imp) - { - m_imp->m_options = symlink_option::none; - m_imp->m_stack.push(directory_iterator(dir_path)); - if (m_imp->m_stack.top() == directory_iterator()) - { m_imp.reset(); } - } - - recursive_directory_iterator(const path& dir_path, - BOOST_SCOPED_ENUM(symlink_option) opt) // throws if !exists() - : m_imp(new detail::recur_dir_itr_imp) - { - m_imp->m_options = opt; - m_imp->m_stack.push(directory_iterator(dir_path)); - if (m_imp->m_stack.top() == directory_iterator()) - { m_imp.reset (); } - } - - recursive_directory_iterator(const path& dir_path, - BOOST_SCOPED_ENUM(symlink_option) opt, - system::error_code & ec) BOOST_NOEXCEPT - : m_imp(new detail::recur_dir_itr_imp) - { - m_imp->m_options = opt; - m_imp->m_stack.push(directory_iterator(dir_path, ec)); - if (m_imp->m_stack.top() == directory_iterator()) - { m_imp.reset (); } - } - - recursive_directory_iterator(const path& dir_path, - system::error_code & ec) BOOST_NOEXCEPT - : m_imp(new detail::recur_dir_itr_imp) - { - m_imp->m_options = symlink_option::none; - m_imp->m_stack.push(directory_iterator(dir_path, ec)); - if (m_imp->m_stack.top() == directory_iterator()) - { m_imp.reset (); } - } - - recursive_directory_iterator& increment(system::error_code& ec) BOOST_NOEXCEPT - { - BOOST_ASSERT_MSG(m_imp.get(), - "increment() on end recursive_directory_iterator"); - m_imp->increment(&ec); - if (m_imp->m_stack.empty()) - m_imp.reset(); // done, so make end iterator - return *this; - } - - int depth() const BOOST_NOEXCEPT - { - BOOST_ASSERT_MSG(m_imp.get(), - "depth() on end recursive_directory_iterator"); - return m_imp->m_level; - } - - int level() const BOOST_NOEXCEPT { return depth(); } - - bool recursion_pending() const BOOST_NOEXCEPT - { - BOOST_ASSERT_MSG(m_imp.get(), - "is_no_push_requested() on end recursive_directory_iterator"); - return (m_imp->m_options & symlink_option::_detail_no_push) - == symlink_option::_detail_no_push; - } - - bool no_push_pending() const BOOST_NOEXCEPT { return recursion_pending(); } - -# ifndef BOOST_FILESYSTEM_NO_DEPRECATED - bool no_push_request() const BOOST_NOEXCEPT { return no_push_pending(); } -# endif - - void pop() - { - BOOST_ASSERT_MSG(m_imp.get(), - "pop() on end recursive_directory_iterator"); - m_imp->pop(); - if (m_imp->m_stack.empty()) m_imp.reset(); // done, so make end iterator - } - - void disable_recursion_pending(bool value=true) BOOST_NOEXCEPT - { - BOOST_ASSERT_MSG(m_imp.get(), - "no_push() on end recursive_directory_iterator"); - if (value) - m_imp->m_options |= symlink_option::_detail_no_push; - else - m_imp->m_options &= ~symlink_option::_detail_no_push; - } - - void no_push(bool value=true) BOOST_NOEXCEPT { disable_recursion_pending(value); } - - file_status status() const - { - BOOST_ASSERT_MSG(m_imp.get(), - "status() on end recursive_directory_iterator"); - return m_imp->m_stack.top()->status(); - } - - file_status symlink_status() const - { - BOOST_ASSERT_MSG(m_imp.get(), - "symlink_status() on end recursive_directory_iterator"); - return m_imp->m_stack.top()->symlink_status(); - } - - private: - - // shared_ptr provides the shallow-copy semantics required for single pass iterators - // (i.e. InputIterators). - // The end iterator is indicated by !m_imp || m_imp->m_stack.empty() - boost::shared_ptr< detail::recur_dir_itr_imp > m_imp; - - friend class boost::iterator_core_access; - - boost::iterator_facade< - recursive_directory_iterator, - directory_entry, - boost::single_pass_traversal_tag >::reference - dereference() const - { - BOOST_ASSERT_MSG(m_imp.get(), - "dereference of end recursive_directory_iterator"); - return *m_imp->m_stack.top(); - } - - void increment() - { - BOOST_ASSERT_MSG(m_imp.get(), - "increment of end recursive_directory_iterator"); - m_imp->increment(0); - if (m_imp->m_stack.empty()) - m_imp.reset(); // done, so make end iterator - } - - bool equal(const recursive_directory_iterator& rhs) const - { - return m_imp == rhs.m_imp - || (!m_imp && rhs.m_imp && rhs.m_imp->m_stack.empty()) - || (!rhs.m_imp && m_imp && m_imp->m_stack.empty()) ; - } - - }; // recursive directory iterator - - // enable recursive directory iterator C++11 range-base for statement use ----------// - - // begin() and end() are only used by a range-based for statement in the context of - // auto - thus the top-level const is stripped - so returning const is harmless and - // emphasizes begin() is just a pass through. - inline - const recursive_directory_iterator& - begin(const recursive_directory_iterator& iter) BOOST_NOEXCEPT - {return iter;} - inline - recursive_directory_iterator end(const recursive_directory_iterator&) BOOST_NOEXCEPT - {return recursive_directory_iterator();} - - // enable recursive directory iterator BOOST_FOREACH -------------------------------// - - inline - recursive_directory_iterator& - range_begin(recursive_directory_iterator& iter) BOOST_NOEXCEPT - {return iter;} - inline - recursive_directory_iterator - range_begin(const recursive_directory_iterator& iter) BOOST_NOEXCEPT - {return iter;} - inline - recursive_directory_iterator range_end(const recursive_directory_iterator&) BOOST_NOEXCEPT - {return recursive_directory_iterator();} - } // namespace filesystem - - // namespace boost template specializations - template<> - struct range_mutable_iterator<boost::filesystem::recursive_directory_iterator> - { typedef boost::filesystem::recursive_directory_iterator type; }; - template<> - struct range_const_iterator <boost::filesystem::recursive_directory_iterator> - { typedef boost::filesystem::recursive_directory_iterator type; }; - -namespace filesystem -{ - -# if !defined(BOOST_FILESYSTEM_NO_DEPRECATED) - typedef recursive_directory_iterator wrecursive_directory_iterator; -# endif - -// test helper -----------------------------------------------------------------------// - -// Not part of the documented interface since false positives are possible; -// there is no law that says that an OS that has large stat.st_size -// actually supports large file sizes. - - namespace detail - { - BOOST_FILESYSTEM_DECL bool possible_large_file_size_support(); - } - - } // namespace filesystem -} // namespace boost - -#include <boost/config/abi_suffix.hpp> // pops abi_prefix.hpp pragmas -#endif // BOOST_FILESYSTEM3_OPERATIONS_HPP |