LLVM  6.0.0svn
Public Member Functions | List of all members
llvm::TrigramIndex Class Reference

#include "llvm/Support/TrigramIndex.h"

Public Member Functions

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

Detailed Description

Definition at line 40 of file TrigramIndex.h.

Member Function Documentation

◆ insert()

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

Inserts a new Regex into the index.

Definition at line 33 of file TrigramIndex.cpp.

References isAdvancedMetachar().

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 51 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 90 of file TrigramIndex.cpp.

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

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


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