305 lines
9.3 KiB
C++
305 lines
9.3 KiB
C++
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#ifndef BOOST_ARCHIVE_BASIC_ARCHIVE_HPP
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#define BOOST_ARCHIVE_BASIC_ARCHIVE_HPP
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// MS compatible compilers support #pragma once
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#if defined(_MSC_VER)
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# pragma once
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#endif
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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
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// basic_archive.hpp:
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// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
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// Use, modification and distribution is subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org for updates, documentation, and revision history.
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#include <cstring> // count
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#include <boost/assert.hpp>
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#include <boost/config.hpp>
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#include <boost/cstdint.hpp> // size_t
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#include <boost/noncopyable.hpp>
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#include <boost/integer_traits.hpp>
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#include <boost/archive/detail/auto_link_archive.hpp>
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#include <boost/archive/detail/abi_prefix.hpp> // must be the last header
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namespace boost {
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namespace archive {
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#if defined(_MSC_VER)
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#pragma warning( push )
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#pragma warning( disable : 4244 4267 )
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#endif
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/* NOTE : Warning : Warning : Warning : Warning : Warning
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* Don't ever changes this. If you do, they previously created
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* binary archives won't be readable !!!
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*/
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class library_version_type {
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private:
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typedef uint_least16_t base_type;
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base_type t;
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public:
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library_version_type(): t(0) {};
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explicit library_version_type(const unsigned int & t_) : t(t_){
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BOOST_ASSERT(t_ <= boost::integer_traits<base_type>::const_max);
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}
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library_version_type(const library_version_type & t_) :
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t(t_.t)
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{}
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library_version_type & operator=(const library_version_type & rhs){
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t = rhs.t;
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return *this;
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}
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// used for text output
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operator base_type () const {
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return t;
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}
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// used for text input
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operator base_type & (){
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return t;
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}
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bool operator==(const library_version_type & rhs) const {
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return t == rhs.t;
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}
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bool operator<(const library_version_type & rhs) const {
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return t < rhs.t;
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}
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};
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BOOST_ARCHIVE_DECL library_version_type
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BOOST_ARCHIVE_VERSION();
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class version_type {
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private:
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typedef uint_least32_t base_type;
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base_type t;
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public:
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// should be private - but MPI fails if it's not!!!
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version_type(): t(0) {};
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explicit version_type(const unsigned int & t_) : t(t_){
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BOOST_ASSERT(t_ <= boost::integer_traits<base_type>::const_max);
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}
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version_type(const version_type & t_) :
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t(t_.t)
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{}
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version_type & operator=(const version_type & rhs){
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t = rhs.t;
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return *this;
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}
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// used for text output
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operator base_type () const {
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return t;
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}
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// used for text intput
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operator base_type & (){
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return t;
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}
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bool operator==(const version_type & rhs) const {
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return t == rhs.t;
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}
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bool operator<(const version_type & rhs) const {
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return t < rhs.t;
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}
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};
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class class_id_type {
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private:
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typedef int_least16_t base_type;
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base_type t;
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public:
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// should be private - but then can't use BOOST_STRONG_TYPE below
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class_id_type() : t(0) {};
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explicit class_id_type(const int t_) : t(t_){
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BOOST_ASSERT(t_ <= boost::integer_traits<base_type>::const_max);
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}
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explicit class_id_type(const std::size_t t_) : t(t_){
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// BOOST_ASSERT(t_ <= boost::integer_traits<base_type>::const_max);
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}
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class_id_type(const class_id_type & t_) :
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t(t_.t)
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{}
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class_id_type & operator=(const class_id_type & rhs){
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t = rhs.t;
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return *this;
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}
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// used for text output
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operator int () const {
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return t;
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}
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// used for text input
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operator int_least16_t &() {
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return t;
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}
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bool operator==(const class_id_type & rhs) const {
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return t == rhs.t;
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}
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bool operator<(const class_id_type & rhs) const {
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return t < rhs.t;
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}
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};
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#define NULL_POINTER_TAG boost::archive::class_id_type(-1)
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class object_id_type {
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private:
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typedef uint_least32_t base_type;
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base_type t;
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public:
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object_id_type(): t(0) {};
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// note: presumes that size_t >= unsigned int.
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explicit object_id_type(const std::size_t & t_) : t(t_){
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BOOST_ASSERT(t_ <= boost::integer_traits<base_type>::const_max);
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}
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object_id_type(const object_id_type & t_) :
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t(t_.t)
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{}
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object_id_type & operator=(const object_id_type & rhs){
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t = rhs.t;
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return *this;
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}
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// used for text output
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operator uint_least32_t () const {
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return t;
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}
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// used for text input
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operator uint_least32_t & () {
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return t;
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}
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bool operator==(const object_id_type & rhs) const {
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return t == rhs.t;
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}
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bool operator<(const object_id_type & rhs) const {
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return t < rhs.t;
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}
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};
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#if defined(_MSC_VER)
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#pragma warning( pop )
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#endif
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struct tracking_type {
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bool t;
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explicit tracking_type(const bool t_ = false)
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: t(t_)
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{};
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tracking_type(const tracking_type & t_)
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: t(t_.t)
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{}
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operator bool () const {
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return t;
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};
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operator bool & () {
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return t;
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};
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tracking_type & operator=(const bool t_){
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t = t_;
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return *this;
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}
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bool operator==(const tracking_type & rhs) const {
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return t == rhs.t;
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}
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bool operator==(const bool & rhs) const {
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return t == rhs;
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}
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tracking_type & operator=(const tracking_type & rhs){
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t = rhs.t;
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return *this;
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}
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};
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struct class_name_type :
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private boost::noncopyable
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{
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char *t;
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operator const char * & () const {
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return const_cast<const char * &>(t);
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}
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operator char * () {
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return t;
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}
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std::size_t size() const {
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return std::strlen(t);
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}
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explicit class_name_type(const char *key_)
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: t(const_cast<char *>(key_)){}
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explicit class_name_type(char *key_)
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: t(key_){}
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class_name_type & operator=(const class_name_type & rhs){
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t = rhs.t;
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return *this;
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}
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};
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enum archive_flags {
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no_header = 1, // suppress archive header info
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no_codecvt = 2, // suppress alteration of codecvt facet
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no_xml_tag_checking = 4, // suppress checking of xml tags
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no_tracking = 8, // suppress ALL tracking
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flags_last = 8
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};
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BOOST_ARCHIVE_DECL const char *
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BOOST_ARCHIVE_SIGNATURE();
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/* NOTE : Warning : Warning : Warning : Warning : Warning
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* If any of these are changed to different sized types,
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* binary_iarchive won't be able to read older archives
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* unless you rev the library version and include conditional
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* code based on the library version. There is nothing
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* inherently wrong in doing this - but you have to be super
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* careful because it's easy to get wrong and start breaking
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* old archives !!!
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*/
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#define BOOST_ARCHIVE_STRONG_TYPEDEF(T, D) \
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class D : public T { \
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public: \
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explicit D(const T tt) : T(tt){} \
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}; \
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/**/
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BOOST_ARCHIVE_STRONG_TYPEDEF(class_id_type, class_id_reference_type)
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BOOST_ARCHIVE_STRONG_TYPEDEF(class_id_type, class_id_optional_type)
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BOOST_ARCHIVE_STRONG_TYPEDEF(object_id_type, object_reference_type)
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}// namespace archive
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}// namespace boost
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#include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
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#include <boost/serialization/level.hpp>
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// set implementation level to primitive for all types
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// used internally by the serialization library
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BOOST_CLASS_IMPLEMENTATION(boost::archive::library_version_type, primitive_type)
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BOOST_CLASS_IMPLEMENTATION(boost::archive::version_type, primitive_type)
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BOOST_CLASS_IMPLEMENTATION(boost::archive::class_id_type, primitive_type)
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BOOST_CLASS_IMPLEMENTATION(boost::archive::class_id_reference_type, primitive_type)
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BOOST_CLASS_IMPLEMENTATION(boost::archive::class_id_optional_type, primitive_type)
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BOOST_CLASS_IMPLEMENTATION(boost::archive::class_name_type, primitive_type)
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BOOST_CLASS_IMPLEMENTATION(boost::archive::object_id_type, primitive_type)
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BOOST_CLASS_IMPLEMENTATION(boost::archive::object_reference_type, primitive_type)
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BOOST_CLASS_IMPLEMENTATION(boost::archive::tracking_type, primitive_type)
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#include <boost/serialization/is_bitwise_serializable.hpp>
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// set types used internally by the serialization library
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// to be bitwise serializable
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BOOST_IS_BITWISE_SERIALIZABLE(boost::archive::library_version_type)
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BOOST_IS_BITWISE_SERIALIZABLE(boost::archive::version_type)
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BOOST_IS_BITWISE_SERIALIZABLE(boost::archive::class_id_type)
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BOOST_IS_BITWISE_SERIALIZABLE(boost::archive::class_id_reference_type)
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BOOST_IS_BITWISE_SERIALIZABLE(boost::archive::class_id_optional_type)
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BOOST_IS_BITWISE_SERIALIZABLE(boost::archive::class_name_type)
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BOOST_IS_BITWISE_SERIALIZABLE(boost::archive::object_id_type)
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BOOST_IS_BITWISE_SERIALIZABLE(boost::archive::object_reference_type)
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BOOST_IS_BITWISE_SERIALIZABLE(boost::archive::tracking_type)
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#endif //BOOST_ARCHIVE_BASIC_ARCHIVE_HPP
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