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(), and llvm::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 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().

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

• include/llvm/Support/TrigramIndex.h
• lib/Support/TrigramIndex.cpp