Structure that contains all storage module objects. More...

Inheritance diagram for strus::StorageModule:

Public Member Functions
	StorageModule (const PostingIteratorJoinConstructor postingIteratorJoinConstructor_, const WeightingFunctionConstructor weightingFunctionConstructor_, const SummarizerFunctionConstructor summarizerFunctionConstructor_, const char version_3rdparty=0, const char *license_3rdparty=0)
	Storage module constructor. More...

	StorageModule (const DatabaseConstructor databaseConstructor_, const char version_3rdparty=0, const char *license_3rdparty=0)
	Storage module constructor for alternative database implementation. More...

	StorageModule (const VectorStorageConstructor vectorStorageConstructor_, const char version_3rdparty=0, const char *license_3rdparty=0)
	Storage module constructor for alternative vector storage interface. More...

Public Member Functions inherited from strus::ModuleEntryPoint
	ModuleEntryPoint (Type type_, unsigned short version_major, unsigned short version_minor, const char version_3rdparty_=0, const char license_3rdparty_=0)
	Constructor for derived classes. More...

Public Attributes
DatabaseConstructor	databaseConstructor
	alternative key value store database More...

StatisticsProcessorConstructor	statisticsProcessorConstructor
	alternative packing/unpacking of statistics messages More...

VectorStorageConstructor	vectorStorageConstructor
	alternative vectorspace model for mapping vectors to features More...

const PostingIteratorJoinConstructor *	postingIteratorJoinConstructor
	join operator function for postings More...

const WeightingFunctionConstructor *	weightingFunctionConstructor
	alternative weighting functions for ranking More...

const SummarizerFunctionConstructor *	summarizerFunctionConstructor
	summarizer functions More...

const ScalarFunctionParserConstructor *	scalarFunctionParserConstructor
	scalar function parsers More...

Public Attributes inherited from strus::ModuleEntryPoint
char	signature [8]
	signature of the module (string + major version) More...

Type	type
	type of the module More...

unsigned short	modversion_minor
	minor version of the module More...

unsigned short	compversion_major
	major version of components in the module More...

unsigned short	compversion_minor
	minor version of components in the module More...

unsigned int	_reserved [6]
	reserved for future use More...

const char *	version_3rdparty
	3rd party version info More...

const char *	license_3rdparty
	3rd party license text More...

Additional Inherited Members
Public Types inherited from strus::ModuleEntryPoint
enum	Type { Analyzer, Storage, Trace }
	The module types supported. More...

enum	{ ErrorNone =0, ErrorUnknownModuleType =1, ErrorSignature =11, ErrorModMinorVersion =12, ErrorCompMajorVersion =21, ErrorCompMinorVersion =22, ErrorOpenModule =31, ErrorNoEntryPoint =32 }

typedef void *	Handle

Static Public Member Functions inherited from strus::ModuleEntryPoint
static void	closeHandle (Handle &hnd)

Detailed Description

Structure that contains all storage module objects.

Constructor & Destructor Documentation

strus::StorageModule::StorageModule	(	const PostingIteratorJoinConstructor *	postingIteratorJoinConstructor_,
		const WeightingFunctionConstructor *	weightingFunctionConstructor_,
		const SummarizerFunctionConstructor *	summarizerFunctionConstructor_,
		const char *	version_3rdparty = `0`,
		const char *	license_3rdparty = `0`
	)

Storage module constructor.

Parameters

[in]	postingIteratorJoinConstructor_	(0,0) terminated list of posting iterator join operators or 0
[in]	weightingFunctionConstructor_	(0,0) terminated list of weighting functions or 0
[in]	summarizerFunctionConstructor_	(0,0) terminated list of summarizers or 0

strus::StorageModule::StorageModule	(	const DatabaseConstructor *	databaseConstructor_,
		const char *	version_3rdparty = `0`,
		const char *	license_3rdparty = `0`
	)

explicit

Storage module constructor for alternative database implementation.

Parameters

[in] databaseConstructor_ alternative database implementation

strus::StorageModule::StorageModule	(	const VectorStorageConstructor *	vectorStorageConstructor_,
		const char *	version_3rdparty = `0`,
		const char *	license_3rdparty = `0`
	)

explicit

Storage module constructor for alternative vector storage interface.

Parameters

[in] vectorStorageConstructor_ alternative vector storage interface

DatabaseConstructor strus::StorageModule::databaseConstructor

alternative key value store database

const PostingIteratorJoinConstructor* strus::StorageModule::postingIteratorJoinConstructor

join operator function for postings

const ScalarFunctionParserConstructor* strus::StorageModule::scalarFunctionParserConstructor

scalar function parsers

StatisticsProcessorConstructor strus::StorageModule::statisticsProcessorConstructor

alternative packing/unpacking of statistics messages

const SummarizerFunctionConstructor* strus::StorageModule::summarizerFunctionConstructor

summarizer functions

VectorStorageConstructor strus::StorageModule::vectorStorageConstructor

alternative vectorspace model for mapping vectors to features

const WeightingFunctionConstructor* strus::StorageModule::weightingFunctionConstructor

alternative weighting functions for ranking

The documentation for this struct was generated from the following file: