Binary compatibility report for the Xapian library from version 1.1.2 to 1.1.3 on x86

Test Info

Library Name	Xapian
Version #1	1.1.2
Version #2	1.1.3
CPU Architecture	x86
GCC Version	4.5

Test Results Summary

Total Header Files	29
Total Shared Libraries	1
Total Symbols / Types	638 / 200
Verdict	Incompatible

Problem Summary

	Severity	Count
Added Symbols	-	70
Removed Symbols	High	18
Problems with Data Types	High	2
	Medium	0
	Low	1
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (70)

enquire.h, libxapian-1.1.so.3.0.0
namespace Xapian
Enquire::add_matchspy ( MatchSpy* spy )
Enquire::clear_matchspies ( )
Enquire::get_mset ( doccount first, doccount maxitems, doccount checkatleast, RSet const* omrset, MatchDecider const* mdecider ) const
Enquire::set_sort_by_key ( KeyMaker* sorter, bool reverse )
Enquire::set_sort_by_key_then_relevance ( KeyMaker* sorter, bool reverse )
Enquire::set_sort_by_relevance_then_key ( KeyMaker* sorter, bool reverse )

keymaker.h, libxapian-1.1.so.3.0.0
namespace Xapian
KeyMaker::~KeyMaker [in-charge-deleting] ( )
KeyMaker::~KeyMaker [in-charge] ( )
KeyMaker::~KeyMaker [not-in-charge] ( )
MultiValueKeyMaker::operator() ( Document const& doc ) const
MultiValueKeyMaker::~MultiValueKeyMaker [in-charge-deleting] ( )
MultiValueKeyMaker::~MultiValueKeyMaker [in-charge] ( )

matchspy.h, libxapian-1.1.so.3.0.0
namespace Xapian
MatchSpy::clone ( ) const
MatchSpy::get_description ( ) const
MatchSpy::merge_results ( std::string const& s )
MatchSpy::name ( ) const
MatchSpy::serialise ( ) const
MatchSpy::serialise_results ( ) const
MatchSpy::unserialise ( std::string const& s, Registry const& context ) const
MatchSpy::~MatchSpy [in-charge-deleting] ( )
MatchSpy::~MatchSpy [in-charge] ( )
MatchSpy::~MatchSpy [not-in-charge] ( )
NumericRanges::NumericRanges [in-charge] ( std::map<std::string, unsigned int>const& values, size_t max_ranges )
NumericRanges::NumericRanges [not-in-charge] ( std::map<std::string, unsigned int>const& values, size_t max_ranges )
score_evenness ( NumericRanges const& ranges, double desired_no_of_categories )
score_evenness ( ValueCountMatchSpy const& spy, double desired_no_of_categories )
ValueCountMatchSpy::clone ( ) const
ValueCountMatchSpy::get_description ( ) const
ValueCountMatchSpy::get_top_values ( std::vector<StringAndFrequency>& result, size_t maxvalues ) const
ValueCountMatchSpy::merge_results ( std::string const& s )
ValueCountMatchSpy::name ( ) const
ValueCountMatchSpy::operator() ( Document const& doc, weight wt )
ValueCountMatchSpy::serialise ( ) const
ValueCountMatchSpy::serialise_results ( ) const
ValueCountMatchSpy::unserialise ( std::string const& s, Registry const& context ) const
ValueCountMatchSpy::~ValueCountMatchSpy [in-charge-deleting] ( )
ValueCountMatchSpy::~ValueCountMatchSpy [in-charge] ( )

postingsource.h, libxapian-1.1.so.3.0.0
namespace Xapian
DecreasingValueWeightPostingSource::check ( docid min_docid, weight min_wt )
DecreasingValueWeightPostingSource::clone ( ) const
DecreasingValueWeightPostingSource::DecreasingValueWeightPostingSource [in-charge] ( valueno slot_, docid range_start_, docid range_end_ )
DecreasingValueWeightPostingSource::DecreasingValueWeightPostingSource [not-in-charge] ( valueno slot_, docid range_start_, docid range_end_ )
DecreasingValueWeightPostingSource::get_description ( ) const
DecreasingValueWeightPostingSource::get_weight ( ) const
DecreasingValueWeightPostingSource::init ( Database const& db_ )
DecreasingValueWeightPostingSource::name ( ) const
DecreasingValueWeightPostingSource::next ( weight min_wt )
DecreasingValueWeightPostingSource::serialise ( ) const
DecreasingValueWeightPostingSource::skip_if_in_range ( weight min_wt )
DecreasingValueWeightPostingSource::skip_to ( docid min_docid, weight min_wt )
DecreasingValueWeightPostingSource::unserialise ( std::string const& s ) const
DecreasingValueWeightPostingSource::~DecreasingValueWeightPostingSource [in-charge-deleting] ( )
DecreasingValueWeightPostingSource::~DecreasingValueWeightPostingSource [in-charge] ( )

query.h, libxapian-1.1.so.3.0.0
namespace Xapian
Query::Internal::unserialise ( std::string const& s, Registry const& registry ) [static]
Query::unserialise ( std::string const& s, Registry const& registry ) [static]

registry.h, libxapian-1.1.so.3.0.0
namespace Xapian
Registry::get_match_spy ( std::string const& name ) const
Registry::get_posting_source ( std::string const& name ) const
Registry::get_weighting_scheme ( std::string const& name ) const
Registry::operator= ( Registry const& other )
Registry::register_match_spy ( MatchSpy const& spy )
Registry::register_posting_source ( PostingSource const& source )
Registry::register_weighting_scheme ( Weight const& wt )
Registry::Registry [in-charge] ( )
Registry::Registry [in-charge] ( Registry const& other )
Registry::Registry [not-in-charge] ( )
Registry::Registry [not-in-charge] ( Registry const& other )
Registry::~Registry [in-charge] ( )
Registry::~Registry [not-in-charge] ( )

weight.h, libxapian-1.1.so.3.0.0
namespace Xapian
Weight::name ( ) const
Weight::serialise ( ) const
Weight::unserialise ( std::string const& s ) const

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Removed Symbols (18)

enquire.h, libxapian-1.1.so.2.0.0
namespace Xapian
Enquire::set_sort_by_key ( Sorter* sorter, bool reverse )
Enquire::set_sort_by_key_then_relevance ( Sorter* sorter, bool reverse )
Enquire::set_sort_by_relevance_then_key ( Sorter* sorter, bool reverse )

query.h, libxapian-1.1.so.2.0.0
namespace Xapian
Query::Internal::unserialise ( std::string const& s, SerialisationContext const& context ) [static]
Query::unserialise ( std::string const& s, SerialisationContext const& context ) [static]

serialisationcontext.h, libxapian-1.1.so.2.0.0
namespace Xapian
SerialisationContext::get_posting_source ( std::string const& name ) const
SerialisationContext::get_weighting_scheme ( std::string const& name ) const
SerialisationContext::operator= ( SerialisationContext const& other )
SerialisationContext::register_posting_source ( PostingSource const& source )
SerialisationContext::register_weighting_scheme ( Weight const& wt )
SerialisationContext::SerialisationContext [in-charge] ( )
SerialisationContext::SerialisationContext [in-charge] ( SerialisationContext const& other )
SerialisationContext::SerialisationContext [not-in-charge] ( )
SerialisationContext::SerialisationContext [not-in-charge] ( SerialisationContext const& other )
SerialisationContext::~SerialisationContext [in-charge] ( )
SerialisationContext::~SerialisationContext [not-in-charge] ( )

valuesetmatchdecider.h, libxapian-1.1.so.2.0.0
namespace Xapian
ValueSetMatchDecider::ValueSetMatchDecider [in-charge] ( valueno valuenum, bool inclusive )
ValueSetMatchDecider::ValueSetMatchDecider [not-in-charge] ( valueno valuenum, bool inclusive )

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Problems with Data Types, High Severity (2)

	Change	Effect
1	Virtual method Sorter::operator() ( Document const& doc ) const has been removed from this class.	The layout of virtual table has been changed. Call of this virtual method or any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 5 entries	Virtual Table (New) - 5 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	__cxa_pure_virtual	__cxa_pure_virtual
12	Sorter::~Sorter	Sorter::~Sorter
16	Sorter::~Sorter	Sorter::~Sorter

	Change	Effect
1	The relative position of virtual method Weight::~Weight [in-charge] ( ) has been changed from 3 to 2.	The layout of virtual table has been changed. Call of this virtual method may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 13 entries	Virtual Table (New) - 13 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	__cxa_pure_virtual	__cxa_pure_virtual
12	__cxa_pure_virtual	Weight::~Weight
16	Weight::~Weight	Weight::~Weight
20	Weight::~Weight	__cxa_pure_virtual
24	__cxa_pure_virtual	Weight::name
28	__cxa_pure_virtual	Weight::serialise
32	__cxa_pure_virtual	Weight::unserialise
36	__cxa_pure_virtual	__cxa_pure_virtual
40	__cxa_pure_virtual	__cxa_pure_virtual
44	__cxa_pure_virtual	__cxa_pure_virtual
48	__cxa_pure_virtual	__cxa_pure_virtual

sorter.h
namespace Xapian
[+] class Sorter (1)

weight.h
namespace Xapian
[+] class Weight (1)

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Problems with Data Types, Low Severity (1)

	Change	Effect
1	Base class KeyMaker has been added.	Possible incorrect access of applications to the memory occupied by the base classes.

Offset	Virtual Table (Old) - 5 entries	Virtual Table (New) - 5 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	__cxa_pure_virtual	__cxa_pure_virtual
12	Sorter::~Sorter	Sorter::~Sorter
16	Sorter::~Sorter	Sorter::~Sorter

sorter.h
namespace Xapian
[+] class Sorter (1)

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Header Files (29)

base.h
database.h
dbfactory.h
deprecated.h
derefwrapper.h
document.h
enquire.h
error.h
errorhandler.h
expanddecider.h
positioniterator.h
postingiterator.h
postingsource.h
query.h
queryparser.h
replication.h
serialisationcontext.h
sorter.h
stem.h
termgenerator.h
termiterator.h
types.h
unicode.h
valueiterator.h
valuesetmatchdecider.h
version.h
visibility.h
weight.h
xapian.h

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Shared Libraries (1)

libxapian-1.1.so.2.0.0

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