clang-tools 20.0.0git
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In-memory Dex trigram-based index implementation. More...
#include <Dex.h>
Public Member Functions | |
template<typename SymbolRange , typename RefsRange , typename RelationsRange > | |
Dex (SymbolRange &&Symbols, RefsRange &&Refs, RelationsRange &&Relations) | |
template<typename SymbolRange , typename RefsRange , typename RelationsRange , typename Payload > | |
Dex (SymbolRange &&Symbols, RefsRange &&Refs, RelationsRange &&Relations, Payload &&BackingData, size_t BackingDataSize) | |
template<typename SymbolRange , typename RefsRange , typename RelationsRange , typename FileRange , typename Payload > | |
Dex (SymbolRange &&Symbols, RefsRange &&Refs, RelationsRange &&Relations, FileRange &&Files, IndexContents IdxContents, Payload &&BackingData, size_t BackingDataSize) | |
bool | fuzzyFind (const FuzzyFindRequest &Req, llvm::function_ref< void(const Symbol &)> Callback) const override |
Constructs iterators over tokens extracted from the query and exhausts it while applying Callback to each symbol in the order of decreasing quality of the matched symbols. | |
void | lookup (const LookupRequest &Req, llvm::function_ref< void(const Symbol &)> Callback) const override |
Looks up symbols with any of the given symbol IDs and applies Callback on each matched symbol. | |
bool | refs (const RefsRequest &Req, llvm::function_ref< void(const Ref &)> Callback) const override |
Finds all occurrences (e.g. | |
void | relations (const RelationsRequest &Req, llvm::function_ref< void(const SymbolID &, const Symbol &)> Callback) const override |
llvm::unique_function< IndexContents(llvm::StringRef) const > | indexedFiles () const override |
size_t | estimateMemoryUsage () const override |
Returns estimated size of index (in bytes). | |
Public Member Functions inherited from clang::clangd::SymbolIndex | |
virtual | ~SymbolIndex ()=default |
virtual bool | fuzzyFind (const FuzzyFindRequest &Req, llvm::function_ref< void(const Symbol &)> Callback) const =0 |
Matches symbols in the index fuzzily and applies Callback on each matched symbol before returning. | |
virtual void | lookup (const LookupRequest &Req, llvm::function_ref< void(const Symbol &)> Callback) const =0 |
Looks up symbols with any of the given symbol IDs and applies Callback on each matched symbol. | |
virtual bool | refs (const RefsRequest &Req, llvm::function_ref< void(const Ref &)> Callback) const =0 |
Finds all occurrences (e.g. | |
virtual void | relations (const RelationsRequest &Req, llvm::function_ref< void(const SymbolID &Subject, const Symbol &Object)> Callback) const =0 |
Finds all relations (S, P, O) stored in the index such that S is among Req.Subjects and P is Req.Predicate, and invokes Callback for (S, O) in each. | |
virtual IndexedFiles | indexedFiles () const =0 |
virtual size_t | estimateMemoryUsage () const =0 |
Returns estimated size of index (in bytes). | |
Static Public Member Functions | |
static std::unique_ptr< SymbolIndex > | build (SymbolSlab, RefSlab, RelationSlab) |
Builds an index from slabs. The index takes ownership of the slab. | |
Additional Inherited Members | |
Public Types inherited from clang::clangd::SymbolIndex | |
using | IndexedFiles = llvm::unique_function< IndexContents(llvm::StringRef) const > |
Returns function which checks if the specified file was used to build this index or not. | |
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inline |
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inline |
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inline |
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static |
Builds an index from slabs. The index takes ownership of the slab.
Definition at line 35 of file Dex.cpp.
Referenced by clang::clangd::loadIndex().
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overridevirtual |
Returns estimated size of index (in bytes).
Implements clang::clangd::SymbolIndex.
Definition at line 345 of file Dex.cpp.
References clang::clangd::Symbols.
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overridevirtual |
Constructs iterators over tokens extracted from the query and exhausts it while applying Callback to each symbol in the order of decreasing quality of the matched symbols.
Implements clang::clangd::SymbolIndex.
Definition at line 212 of file Dex.cpp.
References clang::clangd::dex::Corpus::all(), clang::clangd::FuzzyFindRequest::AnyScope, clang::clangd::dex::Corpus::boost(), clang::clangd::dex::consume(), clang::clangd::dex::generateQueryTrigrams(), clang::clangd::dex::Corpus::intersect(), clang::clangd::dex::Corpus::limit(), clang::clangd::FuzzyFindRequest::Limit, clang::clangd::Symbol::Name, clang::clangd::FuzzyFindRequest::PreferredTypes, clang::clangd::FuzzyFindRequest::ProximityPaths, clang::clangd::FuzzyFindRequest::Query, clang::clangd::FuzzyFindRequest::RestrictForCodeCompletion, Root, clang::clangd::dex::Token::Scope, clang::clangd::FuzzyFindRequest::Scopes, Score, SPAN_ATTACH, clang::clangd::dex::Corpus::unionOf(), and clang::clangd::vlog().
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overridevirtual |
Implements clang::clangd::SymbolIndex.
Definition at line 339 of file Dex.cpp.
References clang::clangd::None.
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overridevirtual |
Looks up symbols with any of the given symbol IDs and applies Callback
on each matched symbol.
The returned symbol must be deep-copied if it's used outside Callback.
Implements clang::clangd::SymbolIndex.
Definition at line 291 of file Dex.cpp.
References ID, and clang::clangd::LookupRequest::IDs.
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overridevirtual |
Finds all occurrences (e.g.
references, declarations, definitions) of symbols and applies Callback
on each result.
Results should be returned in arbitrary order. The returned result must be deep-copied if it's used outside Callback. FIXME: there's no indication which result references which symbol.
Returns true if there will be more results (limited by Req.Limit);
Implements clang::clangd::SymbolIndex.
Definition at line 301 of file Dex.cpp.
References clang::clangd::RefsRequest::Filter, ID, clang::clangd::RefsRequest::IDs, clang::clangd::Ref::Kind, and clang::clangd::RefsRequest::Limit.
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override |
Definition at line 317 of file Dex.cpp.
References clang::clangd::LookupRequest::IDs, clang::clangd::RelationsRequest::Limit, clang::clangd::lookup(), clang::clangd::Object, clang::clangd::RelationsRequest::Predicate, and clang::clangd::RelationsRequest::Subjects.