Xpace project main namespace More...

Namespaces
	Remote

Classes
class	_impl_ref
	placeholder class More...

struct	BaseDataTags

class	BaseDataType

class	BigInt

class	BigUint

class	Bounds_Error

struct	Buf
	A low-level data holder. More...

class	CantCreateCollator

struct	ChangeSign

struct	ChangeSign< int16 >

struct	ChangeSign< int32 >

struct	ChangeSign< int64 >

struct	ChangeSign< int8 >

struct	ChangeSign< uint16 >

struct	ChangeSign< uint32 >

struct	ChangeSign< uint64 >

struct	ChangeSign< uint8 >

class	CollatorBufferKey

struct	CollatorTags

class	CollatorTempKey

class	CollatorTermMismatch

class	CollatorTermTooLong

class	CollatorValueOutOfRange

class	CompressibleInt

class	CompressibleString

class	CompressList

class	ConfigImpl

class	Configurable
	base class for a configurable object inherit from this to make your object configurable More...

class	Configuration
	Each high-level Xpace object has a Configuration. More...

class	Corrupt_Error

struct	DataFileTags

class	Date

class	DateTime

class	DecimalFloat
	A floatimg-point number with explicit mantissa and decimals TODO: normalize. More...

struct	DerivedDataTags

class	DerivedDataType

class	eltIntCoded

class	eltIntFixed

class	eltIntInfo

class	eltIntVar

class	eltIntVarCoded

class	evalBadOperator
	Thrown when a query contains an unknown or out-of-place operator. More...

class	evalCantOpenIndex

class	evalCantRegex

class	evalInvalidRegex

class	evalNoIndex
	Thrown when a query on an IndexList contains no Index identifier. More...

class	Exception

class	File

class	File_Cant_Close

class	File_Cant_Open

class	File_Cant_Read

class	File_Cant_Write

class	File_Corrupt

class	FindNextDoc

class	FloatList

class	forEachNode

class	IncompatibleType
	Thrown when you ask for a type that cannot be converted E.g., asking for string data as an int64. More...

class	Index
	An index. More...

class	IndexList

class	indexListImpl

struct	internalDataType

struct	IntWrapper

class	IPv4

class	JavaStatus

class	JavaStoreSink

class	JavaTableSink

class	LoadIndexParser

class	MatchString

struct	Node

struct	NullList

class	Parser_Error

class	PassNumeral

class	PassString

struct	RawString
	Raw Strings - just a pointer and length. More...

struct	Ref
	A low-level const data holder. More...

class	RefListCursor
	A cursor into a list of references - e.g., a search result A single reference is an array of uint64s. More...

struct	SearchNames

class	SharedImpl
	The base class for all shared implementations. More...

class	SharedImplPointer
	A pointer to a shared class object Copying the pointer calls T::clone() T must inherit SharedImpl. More...

class	SharedVoidPointer
	an anonymous pointer, used only in conjunction with SharedImplPointer More...

struct	Signed

struct	Signed< BigInt< SIZE > >

struct	Signed< BigUint< SIZE > >

struct	Signed< uint16 >

struct	Signed< uint32 >

struct	Signed< uint64 >

struct	Signed< uint8 >

class	Sink

class	SinkBase
	The non-LOC part of a Sink. More...

class	SkipPtrNode

class	SkipStringNode

struct	SortContext
	Parameters for sorting. More...

class	SortToSink

class	Source

class	SourceBase
	A Source is an interface to an object that provides access to each field or column of a data record or row. More...

class	Store
	A Store is a hierarchically organized dataset, suitable for managing structured text and multidimensional (OLAP) data. More...

class	String
	A string, Unicode UTF-16 and reference-counted. More...

class	Table

class	TableResult

class	TableSinkToStore

class	Time

class	Trace
	debugging More...

struct	TranslateNames

class	TranslateNode
	Translate content Input can be anything Output is to a Sink<LOC> so must be one of its supported types. More...

class	TranslatePtr

class	TranslatePtrInt

class	TranslatePtrInt< LOC, STR, false, 1 >

class	TranslatePtrInt< LOC, STR, false, 2 >

class	TranslatePtrInt< LOC, STR, false, 4 >

class	TranslatePtrInt< LOC, STR, false, 8 >

class	TranslatePtrInt< LOC, STR, true, 1 >

class	TranslatePtrInt< LOC, STR, true, 2 >

class	TranslatePtrInt< LOC, STR, true, 4 >

class	TranslatePtrInt< LOC, STR, true, 8 >

class	TranslateString

class	TranslateStringDateTime

class	TranslateStringInt

class	TranslateStringIPv4

class	TranslateStringString

class	TranslateStringUint

class	Unimplemented_Error
	General exceptions. More...

struct	Unsigned

struct	Unsigned< BigInt< SIZE > >

struct	Unsigned< BigUint< SIZE > >

struct	Unsigned< int16 >

struct	Unsigned< int32 >

struct	Unsigned< int64 >

struct	Unsigned< int8 >

class	WrapImplPointer
	A wrapper around a shared class object Used to store objects in containers (e.g. More...

class	XML_Bad_Value
	Found a value, but it's bad (e.g., out of range, meaningless) More...

class	XML_Error
	Configuration errors. More...

class	XML_No_Value
	Can't find a named value. More...

Typedefs
typedef Ref< byte >	BytesRef

typedef RawString< utf8_t >	String8

typedef RawString< utf16_t >	String16

typedef std::function< int64(uint64 val)>	StatusCallback
	A status callback passed to operations that could be time-consuming. More...

typedef int	errno_t

typedef std::function< int64(int64 val)>	NextDocCallback

typedef std::function< bool(utf16_t ch, const String &term)>	TranslationError
	Called on translation error. More...

unsigned types
typedef unsigned char	uchar

typedef uchar	byte

typedef unsigned int	uint

explicity-sized types
typedef char	int8

typedef unsigned char	uint8

typedef short	int16

typedef unsigned short	uint16

typedef int	int32

typedef unsigned int	uint32

typedef long long	int64

typedef unsigned long long	uint64

UTF char types
typedef unsigned char	utf8_t

typedef unsigned short	utf16_t

fastest native types of at least 32 bits
typedef int32	int_fast32

typedef uint32	uint_fast32

Enumerations
enum	{ _CVTBUFSIZE = 349 }

enum	XML_Encoding { UTF8, UTF16 }

enum	NextDocResult { NDR_abort_false = -1, NDR_abort_true = -2 }

enum	StoreAccess { SA_readWrite, SA_readOnly, SA_bulkWrite }

enum	SinkNotifyCount { SNC_Never, SNC_Continue, SNC_After, SNC_Before }
	Sink is an interface to an object that receives data. More...

Functions

XPACE_EXPORT std::ostream & operator<< (std::ostream &ostr, const String &str)

Output a String to a narrow char stream. More...

XPACE_EXPORT std::wostream & operator<< (std::wostream &ostr, const String &str)

Output a String to a wide char stream. More...

uint32 XPACE_EXPORT pow10_32 (uint p)

uint64 XPACE_EXPORT pow10_64 (uint p)

template<typename TO , typename FROM >

TO narrow_to (FROM from)

checked loss-of-precision cast More...

int64 _atoi64 (const char *)

int64 _wtoi64 (const wchar_t *)

int sprintf_s (char *, size_t, const char *,...)

int swprintf_s (wchar_t *, size_t, const wchar_t *,...)

char * strtok_s (char *, const char *, char **)

errno_t strncpy_s (char *, size_t, const char *, size_t)

errno_t _itoa_s (int, char *, size_t, int)

errno_t _itow_s (int, wchar_t *, size_t, int)

errno_t _i64toa_s (int64, char *, size_t, int)

errno_t _i64tow_s (int64, wchar_t *, size_t, int)

errno_t wmemmove_s (wchar_t *, size_t, const wchar_t *, size_t)

static int type_max (int)

static uint type_max (uint)

static int64 type_max (int64)

static uint64 type_max (uint64)

template<size_t SIZE>

static BigInt< SIZE > type_max (BigInt< SIZE >)

template<size_t SIZE>

static BigUint< SIZE > type_max (BigUint< SIZE >)

static int type_min (int)

static uint type_min (uint)

static int64 type_min (int64)

static uint64 type_min (uint64)

template<size_t SIZE>

static BigInt< SIZE > type_min (BigInt< SIZE >)

template<size_t SIZE>

static BigUint< SIZE > type_min (BigUint< SIZE >)

bool stringToUint (const String8 &str, uint radix, std::vector< uint64 > *val)

bool stringToUint (const String16 &str, uint radix, std::vector< uint64 > *val)

bool stringToInt (const String8 &str, uint radix, std::vector< uint64 > *val)

bool stringToInt (const String16 &str, uint radix, std::vector< uint64 > *val)

XPACE_EXPORT Table searchTable (const Index &index, const Table &table, const String &query)

Search an Index, get results from a Table to a Table. More...

XPACE_EXPORT Table searchTable (const IndexList &indexList, const Table &table, const String &query)

Search an IndexList, get results from an Table to a Table. More...

XPACE_EXPORT bool searchTable (const Index &index, const Table &table, const String &query, Table::Sink *sink, SinkNotifyCount sinkCount=SNC_After, const std::vector< uint > &columns=std::vector< uint >(), const std::vector< SortContext > &sort=std::vector< SortContext >())

Search an Index, get results from a Table to a Sink. More...

XPACE_EXPORT bool searchTable (const IndexList &indexList, const Table &table, const String &query, Table::Sink *sink, SinkNotifyCount sinkCount=SNC_After, const std::vector< uint > &columns=std::vector< uint >(), const std::vector< SortContext > &sort=std::vector< SortContext >())

Search an Indexlist, get results from a Table to a Sink. More...

XPACE_EXPORT bool searchTable (const String &query, Table::Sink *sink)

Search IndexLists, get results from a Table to a Sink NB Indexes, Table, and sort are fully specified in query, and must be open. More...

XPACE_EXPORT Store searchStore (const Index &index, const Store &store, const String &query)

Search an Index, get results from a Store to a Store. More...

XPACE_EXPORT Store searchStore (const IndexList &indexList, const Store &table, const String &query)

Search an IndexList, get results from an Store to a Store. More...

XPACE_EXPORT bool searchStore (const Index &index, const Store &store, const String &query, Store::Sink *sink, SinkNotifyCount sinkCount=SNC_After, const std::vector< SortContext > &sort=std::vector< SortContext >(), Store::AddressBy addressBy=Store::AB_location, const std::vector< Store::Location > &nodes=std::vector< Store::Location >())

Search an Index, get results from a Store to a Sink. More...

XPACE_EXPORT bool searchStore (const IndexList &indexList, const Store &store, const String &query, Store::Sink *sink, SinkNotifyCount sinkCount=SNC_After, const std::vector< SortContext > &sort=std::vector< SortContext >(), Store::AddressBy addressBy=Store::AB_location, const std::vector< Store::Location > &nodes=std::vector< Store::Location >())

Search an Indexlist, get results from a Store to a Sink. More...

XPACE_EXPORT bool searchStore (const String &query, Store::Sink *sink)

Search IndexLists, get results from a Store to a Sink NB Indexes, Store, and sort are fully specified in query, and must be open. More...

template<typename INDEX , typename STR >

INDEX::Iter find_term (const INDEX &index, const STR &val, bool *found=0)

template<typename REFLISTCURSOR , typename INDEX_ITER >

REFLISTCURSOR eval_range (const INDEX_ITER &begin, const INDEX_ITER &end)

XPACE_EXPORT Table CullTable (Table src, RefListCursor refList)

Return a Table containing only the documents in refList. More...

XPACE_EXPORT Store CullStore (Store src, RefListCursor refList)

Return a Store containing only the documents in refList. More...

template<typename CH >

void readString (MemBitStream *b, CH *ch, size_t length)

template<typename STR >

void readString (MemBitStream *b, STR *str)

template<typename CH >

size_t charSize (const CH *str, size_t length)

template<typename CH >

size_t stringLen (const CH *str, size_t len)

template<typename STR >

size_t stringLen (const STR &str)

template<typename CH >

bool writeString (const CH *str, size_t length, MemBitStream *b)

template<typename STR >

bool writeString (const STR &str, MemBitStream *b)

int64 defaultNextDoc (int64 doc)

bool default_on_error (utf16_t, const String &)

Default error handler. More...

check an unsigned number against an error value

Parameters

the	(unsigned) number to test

Returns: bool if it's invalid

template<typename N >

bool INVALID (N n)

Variables
class XPACE_EXPORT	DateTime

static StatusCallback	defaultStatus = [](int64 doc){ return 0; }
	Default status function. More...

NullList	null_list

uint	_counts [16]

size_t	_sizes [16]

bool	_is_delta

uint	_max_ht_size

uint	_max_ht_pct

Detailed Description

Xpace project main namespace

Typedef Documentation

typedef unsigned char Xpace::uchar

Definition at line 73 of file types.h.

typedef uchar Xpace::byte

Definition at line 74 of file types.h.

typedef unsigned int Xpace::uint

Definition at line 75 of file types.h.

typedef char Xpace::int8

Definition at line 80 of file types.h.

typedef unsigned char Xpace::uint8

Definition at line 81 of file types.h.

typedef short Xpace::int16

Definition at line 82 of file types.h.

typedef unsigned short Xpace::uint16

Definition at line 83 of file types.h.

typedef int Xpace::int32

Definition at line 84 of file types.h.

typedef unsigned int Xpace::uint32

Definition at line 85 of file types.h.

typedef long long Xpace::int64

Definition at line 86 of file types.h.

typedef unsigned long long Xpace::uint64

Definition at line 87 of file types.h.

typedef unsigned char Xpace::utf8_t

Definition at line 145 of file types.h.

typedef unsigned short Xpace::utf16_t

Definition at line 146 of file types.h.

typedef int32 Xpace::int_fast32

Definition at line 158 of file types.h.

typedef uint32 Xpace::uint_fast32

Definition at line 159 of file types.h.

typedef Ref<byte> Xpace::BytesRef

Definition at line 180 of file types.h.

typedef RawString<utf8_t> Xpace::String8

Definition at line 265 of file types.h.

typedef RawString<utf16_t> Xpace::String16

Definition at line 266 of file types.h.

typedef std::function<int64(uint64 val)> Xpace::StatusCallback

A status callback passed to operations that could be time-consuming.

Parameters

val	a number indicating the operation's progress

Returns: the desired interval before the next call to this function, 0 to avoid being called, -1 to abort

Definition at line 457 of file types.h.

typedef int Xpace::errno_t

Definition at line 559 of file types.h.

typedef std::function<int64(int64 val)> Xpace::NextDocCallback

Definition at line 30 of file data_impl.h.

typedef std::function<bool(utf16_t ch, const String& term)> Xpace::TranslationError

Called on translation error.

Parameters

ch	the offending character
term	the offending term

Returns: true to accept the term as far as possible, false to skip it

Definition at line 38 of file translate_string_node.h.

Enumeration Type Documentation

anonymous enum

Enumerator
_CVTBUFSIZE

Definition at line 573 of file types.h.

enum Xpace::XML_Encoding

Enumerator
UTF8
UTF16

Definition at line 27 of file internaltypes.h.

enum Xpace::NextDocResult

Enumerator
NDR_abort_false
NDR_abort_true

Definition at line 24 of file data_impl.h.

enum Xpace::StoreAccess

Enumerator
SA_readWrite
SA_readOnly
SA_bulkWrite

Definition at line 136 of file data.h.

enum Xpace::SinkNotifyCount

Sink is an interface to an object that receives data.

Each data object is allowed to have only one Sink. Request notification of document/row/record/count (via SinkBase::setCount())

Enumerator
SNC_Never	no count (content comes immediately, retrieval stops when Sink returns false)
SNC_Continue	< no count (content comes immediately, retrieval stops when Sink returns false) but keep state for future calls
SNC_After	get count after content (content comes immediately; search resolution continues after Sink returns false)
SNC_Before	get count before content (retrieval is completed before Sink is called)

Definition at line 251 of file data.h.

Function Documentation

template<typename N >

bool Xpace::INVALID ( N n )

inline

Definition at line 96 of file types.h.

Referenced by Xpace::CompressList< T >::decode(), and Xpace::DecimalFloat::toString().

XPACE_EXPORT std::ostream& Xpace::operator<<	(	std::ostream &	ostr,
		const String &	str
	)

Output a String to a narrow char stream.

XPACE_EXPORT std::wostream& Xpace::operator<<	(	std::wostream &	ostr,
		const String &	str
	)

Output a String to a wide char stream.

uint32 XPACE_EXPORT Xpace::pow10_32 ( uint p )

uint64 XPACE_EXPORT Xpace::pow10_64 ( uint p )

Referenced by Xpace::DecimalFloat::compare(), Xpace::DecimalFloat::operator double(), and Xpace::DecimalFloat::operator==().

template<typename TO , typename FROM >

TO Xpace::narrow_to ( FROM from )

inline

checked loss-of-precision cast

Definition at line 503 of file types.h.

References Xpace::Ref< T >::Ref().

int64 Xpace::_atoi64 ( const char * )

Referenced by Xpace::DecimalFloat::toString().

int64 Xpace::_wtoi64 ( const wchar_t * )

Referenced by Xpace::DecimalFloat::toString().

int Xpace::sprintf_s	(	char *	,
		size_t	,
		const char *	,
			...
	)

Referenced by Xpace::DecimalFloat::DecimalFloat().

int Xpace::swprintf_s	(	wchar_t *	,
		size_t	,
		const wchar_t *	,
			...
	)

char* Xpace::strtok_s	(	char *	,
		const char *	,
		char **
	)

errno_t Xpace::strncpy_s	(	char *	,
		size_t	,
		const char *	,
		size_t
	)

errno_t Xpace::_itoa_s	(	int	,
		char *	,
		size_t	,
		int
	)

errno_t Xpace::_itow_s	(	int	,
		wchar_t *	,
		size_t	,
		int
	)

errno_t Xpace::_i64toa_s	(	int64	,
		char *	,
		size_t	,
		int
	)

Referenced by Xpace::DecimalFloat::operator<().

errno_t Xpace::_i64tow_s	(	int64	,
		wchar_t *	,
		size_t	,
		int
	)

Referenced by Xpace::DecimalFloat::operator<().

errno_t Xpace::wmemmove_s	(	wchar_t *	,
		size_t	,
		const wchar_t *	,
		size_t
	)

static int Xpace::type_max ( int )

inlinestatic

Definition at line 220 of file integer.h.

Referenced by Xpace::BigInt< SIZE >::operator-(), Xpace::BigUint< SIZE >::set(), and type_max().

static uint Xpace::type_max ( uint )

inlinestatic

Definition at line 227 of file integer.h.

References type_max().

static int64 Xpace::type_max ( int64 )

inlinestatic

Definition at line 234 of file integer.h.

References type_max().

static uint64 Xpace::type_max ( uint64 )

inlinestatic

Definition at line 241 of file integer.h.

References type_max().

template<size_t SIZE>

static BigInt<SIZE> Xpace::type_max ( BigInt< SIZE > )

inlinestatic

Definition at line 249 of file integer.h.

References type_max().

template<size_t SIZE>

static BigUint<SIZE> Xpace::type_max ( BigUint< SIZE > )

inlinestatic

Definition at line 261 of file integer.h.

References type_min().

static int Xpace::type_min ( int )

inlinestatic

Definition at line 271 of file integer.h.

Referenced by type_max(), and type_min().

static uint Xpace::type_min ( uint )

inlinestatic

Definition at line 278 of file integer.h.

References type_min().

static int64 Xpace::type_min ( int64 )

inlinestatic

Definition at line 285 of file integer.h.

References type_min().

static uint64 Xpace::type_min ( uint64 )

inlinestatic

Definition at line 292 of file integer.h.

References type_min().

template<size_t SIZE>

static BigInt<SIZE> Xpace::type_min ( BigInt< SIZE > )

inlinestatic

Definition at line 300 of file integer.h.

References type_min().

template<size_t SIZE>

static BigUint<SIZE> Xpace::type_min ( BigUint< SIZE > )

inlinestatic

Definition at line 312 of file integer.h.

bool Xpace::stringToUint	(	const String8 &	str,
		uint	radix,
		std::vector< uint64 > *	val
	)

Referenced by Xpace::TranslateStringUint< LOC, STR >::operator()().

bool Xpace::stringToUint	(	const String16 &	str,
		uint	radix,
		std::vector< uint64 > *	val
	)

bool Xpace::stringToInt	(	const String8 &	str,
		uint	radix,
		std::vector< uint64 > *	val
	)

Referenced by Xpace::TranslateStringInt< LOC, STR >::operator()().

bool Xpace::stringToInt	(	const String16 &	str,
		uint	radix,
		std::vector< uint64 > *	val
	)

XPACE_EXPORT Table Xpace::searchTable	(	const Index &	index,
		const Table &	table,
		const String &	query
	)

Search an Index, get results from a Table to a Table.

Parameters

index	the Index
table	the Table from which to get results
query	the query

Returns: the table containing results

XPACE_EXPORT Table Xpace::searchTable	(	const IndexList &	indexList,
		const Table &	table,
		const String &	query
	)

Search an IndexList, get results from an Table to a Table.

Parameters

indexList	the IndexList
table	the Table from which to get results
query	the query

Returns: the table containing results

XPACE_EXPORT bool Xpace::searchTable	(	const Index &	index,
		const Table &	table,
		const String &	query,
		Table::Sink *	sink,
		SinkNotifyCount	sinkCount = `SNC_After`,
		const std::vector< uint > &	columns = `std::vector< uint >()`,
		const std::vector< SortContext > &	sort = `std::vector< SortContext >()`
	)

Search an Index, get results from a Table to a Sink.

Parameters

index	the Index
table	the Table from which to get results
query	the query
sink	call for each row and element
sinkCount	when/if to call sink->getCount()
columns	if not empty, return these columns in this order
sort	the context with which to sort (if any)

Returns: true iff the Sink always returned true

XPACE_EXPORT bool Xpace::searchTable	(	const IndexList &	indexList,
		const Table &	table,
		const String &	query,
		Table::Sink *	sink,
		SinkNotifyCount	sinkCount = `SNC_After`,
		const std::vector< uint > &	columns = `std::vector< uint >()`,
		const std::vector< SortContext > &	sort = `std::vector< SortContext >()`
	)

Search an Indexlist, get results from a Table to a Sink.

Parameters

indexList	the IndexList
table	the Table from which to get results
query	the query
sink	call for each row and element
sinkCount	when to call sink->getCount()
sort	the context with which to sort (if any)
columns	if not empty, return these columns in this order
sort	the context with which to sort (if any)

Returns: true iff the Sink always returned true

XPACE_EXPORT bool Xpace::searchTable	(	const String &	query,
		Table::Sink *	sink
	)

Search IndexLists, get results from a Table to a Sink NB Indexes, Table, and sort are fully specified in query, and must be open.

Parameters

sink	called for each node

Returns: true iff the Sink always returned true

XPACE_EXPORT Store Xpace::searchStore	(	const Index &	index,
		const Store &	store,
		const String &	query
	)

Search an Index, get results from a Store to a Store.

Parameters

index	the Index
store	the Store from which to get results
query	the query

Returns: the store containing results

XPACE_EXPORT Store Xpace::searchStore	(	const IndexList &	indexList,
		const Store &	table,
		const String &	query
	)

Search an IndexList, get results from an Store to a Store.

Parameters

indexList	the IndexList
table	the Store from which to get results
query	the query

Returns: the store containing results

XPACE_EXPORT bool Xpace::searchStore	(	const Index &	index,
		const Store &	store,
		const String &	query,
		Store::Sink *	sink,
		SinkNotifyCount	sinkCount = `SNC_After`,
		const std::vector< SortContext > &	sort = `std::vector< SortContext >()`,
		Store::AddressBy	addressBy = `Store::AB_location`,
		const std::vector< Store::Location > &	nodes = `std::vector< Store::Location >()`
	)

Search an Index, get results from a Store to a Sink.

Parameters

index	the Index
store	the Store from which to get results
query	the query
sink	called for each node
sinkCount	when to call sink->getCount()
sort	the context with which to sort (if any)
addressBy	use this set of callbacks to Sink
nodes	if not empty, return these nodes in store order

Returns: true iff the Sink always returned true

XPACE_EXPORT bool Xpace::searchStore	(	const IndexList &	indexList,
		const Store &	store,
		const String &	query,
		Store::Sink *	sink,
		SinkNotifyCount	sinkCount = `SNC_After`,
		const std::vector< SortContext > &	sort = `std::vector< SortContext >()`,
		Store::AddressBy	addressBy = `Store::AB_location`,
		const std::vector< Store::Location > &	nodes = `std::vector< Store::Location >()`
	)

Search an Indexlist, get results from a Store to a Sink.

Parameters

indexList	the IndexList
store	the Store from which to get results
query	the query sink called for each node
sinkCount	when to call sink->setCount()
sort	the context with which to sort (if any)
nodes	if not empty, return these nodes in store order
addressBy	use this set of callbacks to Sink

Returns: true iff the Sink always returned true

XPACE_EXPORT bool Xpace::searchStore	(	const String &	query,
		Store::Sink *	sink
	)

Search IndexLists, get results from a Store to a Sink NB Indexes, Store, and sort are fully specified in query, and must be open.

Parameters

sink	called for each node

Returns: true iff the Sink always returned true

template<typename INDEX , typename STR >

INDEX::Iter Xpace::find_term	(	const INDEX &	index,
		const STR &	val,
		bool *	found = `0`
	)

Definition at line 67 of file eval.h.

References eval_range().

Referenced by eval_range().

template<typename REFLISTCURSOR , typename INDEX_ITER >

REFLISTCURSOR Xpace::eval_range	(	const INDEX_ITER &	begin,
		const INDEX_ITER &	end
	)

XPACE_EXPORT Table Xpace::CullTable	(	Table	src,
		RefListCursor	refList
	)

Return a Table containing only the documents in refList.

Parameters

src	source Table
refList	preserve only documents with references in this list

Returns: culled Table

XPACE_EXPORT Store Xpace::CullStore	(	Store	src,
		RefListCursor	refList
	)

Return a Store containing only the documents in refList.

Parameters

src	source Store
refList	preserve only documents with references in this list

Returns: culled Store

template<typename CH >

void Xpace::readString	(	MemBitStream *	b,
		CH *	ch,
		size_t	length
	)

inline

Definition at line 203 of file compress.h.

Referenced by Xpace::CompressibleString< STR >::CompressibleString(), Xpace::CompressibleInt< int64 >::getVar(), and readString().

template<typename STR >

void Xpace::readString	(	MemBitStream *	b,
		STR *	str
	)

inline

Definition at line 218 of file compress.h.

References charSize(), and readString().

template<typename CH >

size_t Xpace::charSize	(	const CH *	str,
		size_t	length
	)

inline

Definition at line 227 of file compress.h.

References stringLen().

Referenced by readString(), stringLen(), and writeString().

template<typename CH >

size_t Xpace::stringLen	(	const CH *	str,
		size_t	len
	)

inline

Definition at line 239 of file compress.h.

References charSize().

Referenced by charSize(), Xpace::CompressibleString< STR >::lenVar(), and stringLen().

template<typename STR >

size_t Xpace::stringLen ( const STR & str )

inline

Definition at line 251 of file compress.h.

References stringLen(), and writeString().

template<typename CH >

bool Xpace::writeString	(	const CH *	str,
		size_t	length,
		MemBitStream *	b
	)

inline

Definition at line 259 of file compress.h.

References charSize().

Referenced by Xpace::CompressibleString< STR >::addVar(), stringLen(), and writeString().

template<typename STR >

bool Xpace::writeString	(	const STR &	str,
		MemBitStream *	b
	)

inline

Definition at line 283 of file compress.h.

References writeString().

int64 Xpace::defaultNextDoc ( int64 doc )

inline

Definition at line 34 of file data_impl.h.

bool Xpace::default_on_error	(	utf16_t	,
		const String &
	)

inline

Default error handler.

Definition at line 43 of file translate_string_node.h.

Variable Documentation

class XPACE_EXPORT Xpace::DateTime

Definition at line 20 of file datetime.h.

Referenced by Xpace::TranslateStringDateTime< LOC, STR >::operator()().

StatusCallback Xpace::defaultStatus = [](int64 doc){ return 0; }

static

Default status function.

Returns: 0 so we're never called again

Definition at line 461 of file types.h.

NullList Xpace::null_list

Referenced by Xpace::NullList::add().

uint Xpace::_counts[16]

size_t Xpace::_sizes[16]

bool Xpace::_is_delta

Referenced by Xpace::CompressList< T >::continueEncode().

uint Xpace::_max_ht_size

uint Xpace::_max_ht_pct

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Detailed Description

Typedef Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation