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114 lines
3.5 KiB
114 lines
3.5 KiB
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
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// basic_xml_iarchive.ipp: |
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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 <boost/assert.hpp> |
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#include <cstddef> // NULL |
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#include <algorithm> |
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#include <boost/serialization/throw_exception.hpp> |
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#include <boost/archive/xml_archive_exception.hpp> |
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#include <boost/archive/basic_xml_iarchive.hpp> |
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#include <boost/serialization/tracking.hpp> |
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namespace boost { |
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namespace archive { |
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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
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// implementation of xml_text_archive |
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template<class Archive> |
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BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
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basic_xml_iarchive<Archive>::load_start(const char *name){ |
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// if there's no name |
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if(NULL == name) |
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return; |
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bool result = this->This()->gimpl->parse_start_tag(this->This()->get_is()); |
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if(true != result){ |
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boost::serialization::throw_exception( |
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archive_exception(archive_exception::input_stream_error) |
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); |
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} |
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// don't check start tag at highest level |
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++depth; |
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return; |
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} |
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template<class Archive> |
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BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
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basic_xml_iarchive<Archive>::load_end(const char *name){ |
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// if there's no name |
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if(NULL == name) |
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return; |
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bool result = this->This()->gimpl->parse_end_tag(this->This()->get_is()); |
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if(true != result){ |
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boost::serialization::throw_exception( |
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archive_exception(archive_exception::input_stream_error) |
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); |
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} |
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// don't check start tag at highest level |
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if(0 == --depth) |
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return; |
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if(0 == (this->get_flags() & no_xml_tag_checking)){ |
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// double check that the tag matches what is expected - useful for debug |
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if(0 != name[this->This()->gimpl->rv.object_name.size()] |
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|| ! std::equal( |
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this->This()->gimpl->rv.object_name.begin(), |
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this->This()->gimpl->rv.object_name.end(), |
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name |
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) |
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){ |
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boost::serialization::throw_exception( |
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xml_archive_exception( |
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xml_archive_exception::xml_archive_tag_mismatch, |
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name |
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) |
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); |
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} |
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} |
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} |
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template<class Archive> |
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BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
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basic_xml_iarchive<Archive>::load_override(object_id_type & t, int){ |
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t = object_id_type(this->This()->gimpl->rv.object_id); |
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} |
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template<class Archive> |
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BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
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basic_xml_iarchive<Archive>::load_override(version_type & t, int){ |
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t = version_type(this->This()->gimpl->rv.version); |
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} |
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template<class Archive> |
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BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
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basic_xml_iarchive<Archive>::load_override(class_id_type & t, int){ |
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t = class_id_type(this->This()->gimpl->rv.class_id); |
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} |
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template<class Archive> |
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BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
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basic_xml_iarchive<Archive>::load_override(tracking_type & t, int){ |
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t = this->This()->gimpl->rv.tracking_level; |
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} |
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template<class Archive> |
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BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY()) |
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basic_xml_iarchive<Archive>::basic_xml_iarchive(unsigned int flags) : |
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detail::common_iarchive<Archive>(flags), |
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depth(0) |
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{} |
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template<class Archive> |
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BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY()) |
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basic_xml_iarchive<Archive>::~basic_xml_iarchive(){} |
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} // namespace archive |
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} // namespace boost
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