Class Hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 12]

strus::Aggregator	Object representing a configuration of an aggregator function as single string naming an aggregator without arguments or a tuple of strings consisting of the aggregator name followed by the arguments
strus::Attribute	Data object that describes a single property of a document that is not subject of retrieval. It acts as description of the document that can be shown as a result of retrieval
strus::Context	Object holding the global context of the strus information retrieval engine
strus::Document	Document object representing one item of retrieval. A document can be manually composed of its sub parts or it can be the result of an analyzer run
strus::DocumentAnalyzeQueue	Analyzer object implementing a queue of analyze document tasks
strus::DocumentAnalyzer	Analyzer object representing a program for segmenting, tokenizing and normalizing a document into atomic parts, that can be inserted into a storage and be retrieved from there
strus::DocumentBrowser	Implements browsing the documents of a storage without weighting query, just with a restriction on metadata
strus::DocumentClass	Defines a description of the properties of a document content processed by the analyzer
strus::DocumentFrequencyChange	Structure describing the document frequency change of one term in the collection
strus::FunctionVariableConfig	Configuration describing a scalar function variable value
strus::GlobalStatistics	Global document statistics, if passed down with the query
strus::MetaData	Data object that represents single numeric property of a document that can be subject of retrieval or act as search restriction
strus::Normalizer	Object representing a configuration of a normalizer as single string naming a normalizer without arguments or a tuple of strings consisting of the normalizer name followed by the arguments
strus::NormalizerVector	A sequence of normalizer definitions represented as single string naming a normalizer without arguments or list of strings tuples consisting of the normalizer name followed by the arguments
strus::PatternMatcher	Object representing a pattern match program
strus::Query	Query program object representing a retrieval method for documents in a storage
strus::QueryAnalyzeContext	Query analyzer context for analysing a multipart query
strus::QueryAnalyzer	Analyzer object representing a set of function for transforming a field, the smallest unit in any query language, to a set of terms that can be used to build a query
strus::QueryEval	Query evaluation program object representing an information retrieval scheme for documents in a storage
strus::QueryExpression	Object representing a sequence of query operations to get the set of postings (d,p) of an atomic term or an expression
strus::QueryResult	Structure representing the result of a query
strus::Rank	Weighted document reference with attributes (result of a query evaluation)
strus::StatisticsIterator	Iterator on messages with storage statistics
strus::StatisticsMessage	Message with storage statistics
strus::StatisticsProcessor	Translation to update a storage with statistics messages
strus::StorageClient	Object representing a client connection to the storage
strus::StorageTransaction	Object representing a transaction of the storage
strus::SummarizerConfig	Configuration describing the values passed to a summarizer function
strus::SummaryElement	Attribute of a query evaluation result element
strus::Term	One typed term occurrence in a document or a query
strus::QueryTerm	Query analyzer term with info about the field it originated from
strus::TermStatistics	Structure holding the statistics of a term to be used in a query
strus::Tokenizer	Object epresenting a configuration of a tokenizer as single string naming a tokenizer without arguments or a tuple of strings consisting of the tokenizer name followed by the arguments
strus::Variant	Object representing a string or a numeric value of the binding language
strus::VecRank	Weighted vector (result of a query vector storage search)
strus::VectorStorageClient	Object representing a client connection to a vector storage
strus::VectorStorageSearcher
strus::VectorStorageTransaction
strus::WeightingConfig	Configuration describing the values passed to a weighting function