class opt

Declaration

template <class DataType,
          bool ExternalStorage = false,
          class ParserClass = parser<DataType>>
class opt : public Option { /* full declaration omitted */ };

Declared at: llvm/include/llvm/Support/CommandLine.h:1392

Inherits from: Option

Templates

DataType

bool ExternalStorage = false

ParserClass = parser<DataType>

Member Variables

private ParserClass Parser

public std::function<void(const typename ParserClass:: parser_data_type&)> Callback = [](const typename type-parameter-0-2::parser_data_type &) { }

Inherited from Option:

public ArgStr

public HelpStr

public ValueStr

public Categories

public Subs

Method Overview

• private void done()
• private void getExtraOptionNames(SmallVectorImpl<llvm::StringRef> & OptionNames)
• private size_t getOptionWidth() const
• public ParserClass & getParser()
• private enum ValueExpected getValueExpectedFlagDefault() const
• private bool handleOccurrence(unsigned int pos, llvm::StringRef ArgName, llvm::StringRef Arg)
• public opt<DataType, ExternalStorage, ParserClass>(const opt<DataType, ExternalStorage, ParserClass> &)
• public template <class... Mods> opt<DataType, ExternalStorage, ParserClass>(const Mods &... Ms)
• private void printOptionInfo(size_t GlobalWidth) const
• private void printOptionValue(size_t GlobalWidth, bool Force) const
• public void setCallback(std::function<void (const typename ParserClass::parser_data_type &)> CB)
• private void setDefault()
• private template <class T, class = std::enable_if_t<std::is_assignable<T &, T>::value>>void setDefaultImpl()
• private template <class T, class = std::enable_if_t<!std::is_assignable<T &, T>::value>>void setDefaultImpl(...)
• public void setInitialValue(const DataType & V)

Inherited from Option:

• public addArgument
• public addCategory
• public addOccurrence
• public addSubCommand
• public error
• public error
• public getExtraOptionNames
• public getFormattingFlag
• public getMiscFlags
• public getNumAdditionalVals
• public getNumOccurrences
• public getNumOccurrencesFlag
• public getOptionHiddenFlag
• public getOptionWidth
• public getPosition
• public getValueExpectedFlag
• public hasArgStr
• public isConsumeAfter
• public isDefaultOption
• public isInAllSubCommands
• public isPositional
• public isSink
• public printEnumValHelpStr
• public printHelpStr
• public printOptionInfo
• public printOptionValue
• public removeArgument
• public reset
• public setArgStr
• public setDefault
• public setDescription
• public setFormattingFlag
• public setHiddenFlag
• public setMiscFlag
• protected setNumAdditionalVals
• public setNumOccurrencesFlag
• public setPosition
• public setValueExpectedFlag
• public setValueStr

Methods

¶void done()

Declared at: llvm/include/llvm/Support/CommandLine.h:1449

¶void getExtraOptionNames(
    SmallVectorImpl<llvm::StringRef>& OptionNames)

Declared at: llvm/include/llvm/Support/CommandLine.h:1413

Parameters

SmallVectorImpl<llvm::StringRef>& OptionNames

¶size_t getOptionWidth() const

Declared at: llvm/include/llvm/Support/CommandLine.h:1418

¶ParserClass& getParser()

Declared at: llvm/include/llvm/Support/CommandLine.h:1462

¶enum ValueExpected getValueExpectedFlagDefault()
    const

Declared at: llvm/include/llvm/Support/CommandLine.h:1409

¶bool handleOccurrence(unsigned int pos,
                      llvm::StringRef ArgName,
                      llvm::StringRef Arg)

Declared at: llvm/include/llvm/Support/CommandLine.h:1397

Parameters

unsigned int pos

llvm::StringRef ArgName

llvm::StringRef Arg

¶opt<DataType, ExternalStorage, ParserClass>(
    const opt<DataType,
              ExternalStorage,
              ParserClass>&)

Declared at: llvm/include/llvm/Support/CommandLine.h:1456

Parameters

const opt<DataType, ExternalStorage, ParserClass>&

¶template <class... Mods>
opt<DataType, ExternalStorage, ParserClass>(
    const Mods&... Ms)

Declared at: llvm/include/llvm/Support/CommandLine.h:1471

Templates

Mods

Parameters

const Mods&... Ms

¶void printOptionInfo(size_t GlobalWidth) const

Declared at: llvm/include/llvm/Support/CommandLine.h:1422

Parameters

size_t GlobalWidth

¶void printOptionValue(size_t GlobalWidth,
                      bool Force) const

Declared at: llvm/include/llvm/Support/CommandLine.h:1426

Parameters

size_t GlobalWidth

bool Force

¶void setCallback(std::function<
                 void(const typename ParserClass::
                          parser_data_type&)> CB)

Declared at: llvm/include/llvm/Support/CommandLine.h:1477

Parameters

std::function<void(const typename ParserClass:: parser_data_type&)> CB

¶void setDefault()

Declared at: llvm/include/llvm/Support/CommandLine.h:1447

¶template <class T,
          class = std::enable_if_t<
              std::is_assignable<T&, T>::value>>
void setDefaultImpl()

Declared at: llvm/include/llvm/Support/CommandLine.h:1435

Templates

T

= std::enable_if_t<std::is_assignable<T &, T>::value>

¶template <class T,
          class = std::enable_if_t<
              !std::is_assignable<T&, T>::value>>
void setDefaultImpl(...)

Declared at: llvm/include/llvm/Support/CommandLine.h:1445

Templates

T

= std::enable_if_t<!std::is_assignable<T &, T>::value>

¶void setInitialValue(const DataType& V)

Declared at: llvm/include/llvm/Support/CommandLine.h:1460

Parameters

const DataType& V