llvm::orc::LibraryResolver::SymbolQuery Class Reference

Tracks a set of symbols and the libraries where they are resolved. More...

#include "llvm/ExecutionEngine/Orc/TargetProcess/LibraryResolver.h"

Classes
struct	Entry
	Holds the result for a single symbol. More...

Public Types
using	SymbolFilterFn = unique_function<bool(StringRef)>

Public Member Functions
	SymbolQuery (ArrayRef< StringRef > Symbols)
bool	contains (StringRef Name) const
void	getUnresolvedSymbols (SmallVectorImpl< StringRef > &Unresolved, SymbolFilterFn Allow) const
void	resolve (StringRef Sym, const std::string &LibPath)
bool	allResolved () const
bool	hasUnresolved () const
std::optional< StringRef >	getResolvedLib (StringRef Sym) const
bool	isResolved (StringRef Sym) const
std::vector< const Entry * >	getAllResults () const

Detailed Description

Tracks a set of symbols and the libraries where they are resolved.

SymbolQuery is used to keep track of which symbols have been resolved to which libraries. It supports concurrent read/write access using a shared mutex, allowing multiple readers or a single writer at a time.

Definition at line 400 of file LibraryResolver.h.

Member Typedef Documentation

SymbolFilterFn

using llvm::orc::LibraryResolver::SymbolQuery::SymbolFilterFn = unique_function<bool(StringRef)>

Definition at line 426 of file LibraryResolver.h.

Constructor & Destructor Documentation

SymbolQuery()

llvm::orc::LibraryResolver::SymbolQuery::SymbolQuery ( ArrayRef< StringRef > Symbols )

inlineexplicit

Definition at line 414 of file LibraryResolver.h.

References contains().

Member Function Documentation

allResolved()

bool llvm::orc::LibraryResolver::SymbolQuery::allResolved ( ) const

inline

Definition at line 447 of file LibraryResolver.h.

Referenced by llvm::orc::LibraryResolver::searchSymbolsInLibraries().

contains()

bool llvm::orc::LibraryResolver::SymbolQuery::contains ( StringRef Name ) const

inline

Definition at line 421 of file LibraryResolver.h.

References llvm::any_of(), and E().

Referenced by SymbolQuery().

getAllResults()

std::vector< const Entry * > llvm::orc::LibraryResolver::SymbolQuery::getAllResults ( ) const

inline

Definition at line 471 of file LibraryResolver.h.

References E().

Referenced by llvm::orc::LibraryResolver::searchSymbolsInLibraries().

getResolvedLib()

std::optional< StringRef > llvm::orc::LibraryResolver::SymbolQuery::getResolvedLib ( StringRef Sym ) const

inline

Definition at line 455 of file LibraryResolver.h.

References E().

getUnresolvedSymbols()

void llvm::orc::LibraryResolver::SymbolQuery::getUnresolvedSymbols ( SmallVectorImpl< StringRef > & Unresolved, SymbolFilterFn Allow ) const

inline

Definition at line 427 of file LibraryResolver.h.

References E(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

hasUnresolved()

bool llvm::orc::LibraryResolver::SymbolQuery::hasUnresolved ( ) const

inline

Definition at line 451 of file LibraryResolver.h.

isResolved()

bool llvm::orc::LibraryResolver::SymbolQuery::isResolved ( StringRef Sym ) const

inline

Definition at line 463 of file LibraryResolver.h.

References E().

resolve()

void llvm::orc::LibraryResolver::SymbolQuery::resolve ( StringRef Sym, const std::string & LibPath )

inline

Definition at line 436 of file LibraryResolver.h.

References E().

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

• include/llvm/ExecutionEngine/Orc/TargetProcess/LibraryResolver.h