LLVM 17.0.0git
Public Member Functions | List of all members
llvm::TrigramIndex Class Reference

#include "llvm/Support/TrigramIndex.h"

Public Member Functions

void insert (const std::string &Regex)
 Inserts a new Regex into the index.
 
bool isDefinitelyOut (StringRef Query) const
 Returns true, if special case list definitely does not have a line that matches the query.
 
bool isDefeated ()
 Returned true, iff the heuristic is defeated and not useful.
 

Detailed Description

Definition at line 37 of file TrigramIndex.h.

Member Function Documentation

◆ insert()

void TrigramIndex::insert ( const std::string &  Regex)

Inserts a new Regex into the index.

Definition at line 29 of file TrigramIndex.cpp.

References isAdvancedMetachar(), and size().

Referenced by llvm::SpecialCaseList::Matcher::insert().

◆ isDefeated()

bool llvm::TrigramIndex::isDefeated ( )
inline

Returned true, iff the heuristic is defeated and not useful.

In this case isDefinitelyOut always returns false.

Definition at line 48 of file TrigramIndex.h.

◆ isDefinitelyOut()

bool TrigramIndex::isDefinitelyOut ( StringRef  Query) const

Returns true, if special case list definitely does not have a line that matches the query.

Returns false, if it's not sure.

Definition at line 86 of file TrigramIndex.cpp.

References I, and llvm::StringRef::size().


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