class StringMatcher

Declaration

class StringMatcher { /* full declaration omitted */ };

Description

Given a list of strings and code to execute when they match, output a simple switch tree to classify the input string. If a match is found, the code in Matches[i].second is executed; control must not exit this code fragment. If nothing matches, execution falls through.

Declared at: llvm/include/llvm/TableGen/StringMatcher.h:30

Member Variables

private llvm::StringRef StrVariableName

private const std::vector<StringPair>& Matches

private llvm::raw_ostream& OS

Method Overview

• public void Emit(unsigned int Indent = 0, bool IgnoreDuplicates = false) const
• private bool EmitStringMatcherForChar(const std::vector<const StringPair *> & Matches, unsigned int CharNo, unsigned int IndentCount, bool IgnoreDuplicates) const
• public StringMatcher(llvm::StringRef strVariableName, const std::vector<StringPair> & matches, llvm::raw_ostream & os)

Methods

¶void Emit(unsigned int Indent = 0,
          bool IgnoreDuplicates = false) const

Declared at: llvm/include/llvm/TableGen/StringMatcher.h:44

Parameters

unsigned int Indent = 0

bool IgnoreDuplicates = false

¶bool EmitStringMatcherForChar(
    const std::vector<const StringPair*>& Matches,
    unsigned int CharNo,
    unsigned int IndentCount,
    bool IgnoreDuplicates) const

Declared at: llvm/include/llvm/TableGen/StringMatcher.h:47

Parameters

const std::vector<const StringPair*>& Matches

unsigned int CharNo

unsigned int IndentCount

bool IgnoreDuplicates

¶StringMatcher(
    llvm::StringRef strVariableName,
    const std::vector<StringPair>& matches,
    llvm::raw_ostream& os)

Declared at: llvm/include/llvm/TableGen/StringMatcher.h:40

Parameters

llvm::StringRef strVariableName

const std::vector<StringPair>& matches

llvm::raw_ostream& os