llvm::cl::parser< DataType > Class Template Reference

#include "llvm/Support/CommandLine.h"

Inheritance diagram for llvm::cl::parser< DataType >:

Collaboration diagram for llvm::cl::parser< DataType >:

Classes
class	OptionInfo

Public Types
using	parser_data_type = DataType

Public Member Functions
	parser (Option &O)
unsigned	getNumOptions () const override
StringRef	getOption (unsigned N) const override
StringRef	getDescription (unsigned N) const override
const GenericOptionValue &	getOptionValue (unsigned N) const override
bool	parse (Option &O, StringRef ArgName, StringRef Arg, DataType &V)
template<class DT >
void	addLiteralOption (StringRef Name, const DT &V, StringRef HelpStr)
	Add an entry to the mapping table.
void	removeLiteralOption (StringRef Name)
	Remove the specified option.
Public Member Functions inherited from llvm::cl::generic_parser_base
	generic_parser_base (Option &O)
virtual	~generic_parser_base ()=default
virtual unsigned	getNumOptions () const =0
virtual StringRef	getOption (unsigned N) const =0
virtual StringRef	getDescription (unsigned N) const =0
virtual size_t	getOptionWidth (const Option &O) const
virtual const GenericOptionValue &	getOptionValue (unsigned N) const =0
virtual void	printOptionInfo (const Option &O, size_t GlobalWidth) const
void	printGenericOptionDiff (const Option &O, const GenericOptionValue &V, const GenericOptionValue &Default, size_t GlobalWidth) const
template<class AnyOptionValue >
void	printOptionDiff (const Option &O, const AnyOptionValue &V, const AnyOptionValue &Default, size_t GlobalWidth) const
void	initialize ()
void	getExtraOptionNames (SmallVectorImpl< StringRef > &OptionNames)
enum ValueExpected	getValueExpectedFlagDefault () const
unsigned	findOption (StringRef Name)

Protected Attributes
SmallVector< OptionInfo, 8 >	Values
Protected Attributes inherited from llvm::cl::generic_parser_base
Option &	Owner

Detailed Description

template<class DataType>
class llvm::cl::parser< DataType >

Definition at line 815 of file CommandLine.h.

Member Typedef Documentation

parser_data_type

template<class DataType >

using llvm::cl::parser< DataType >::parser_data_type = DataType

Definition at line 829 of file CommandLine.h.

Constructor & Destructor Documentation

parser()

template<class DataType >

llvm::cl::parser< DataType >::parser ( Option &  O )

inline

Definition at line 827 of file CommandLine.h.

Member Function Documentation

addLiteralOption()

template<class DataType >

template<class DT >

void llvm::cl::parser< DataType >::addLiteralOption ( StringRef  Name, const DT &  V, StringRef  HelpStr  )

inline

Add an entry to the mapping table.

Definition at line 863 of file CommandLine.h.

References llvm::cl::AddLiteralOption(), assert(), llvm::cl::generic_parser_base::findOption(), Name, llvm::cl::generic_parser_base::Owner, llvm::cl::parser< DataType >::Values, and X.

getDescription()

template<class DataType >

StringRef llvm::cl::parser< DataType >::getDescription ( unsigned  N ) const

inlineoverridevirtual

Implements llvm::cl::generic_parser_base.

Definition at line 834 of file CommandLine.h.

References N, and llvm::cl::parser< DataType >::Values.

getNumOptions()

template<class DataType >

unsigned llvm::cl::parser< DataType >::getNumOptions ( ) const

inlineoverridevirtual

Implements llvm::cl::generic_parser_base.

Definition at line 832 of file CommandLine.h.

References llvm::cl::parser< DataType >::Values.

getOption()

template<class DataType >

StringRef llvm::cl::parser< DataType >::getOption ( unsigned  N ) const

inlineoverridevirtual

Implements llvm::cl::generic_parser_base.

Definition at line 833 of file CommandLine.h.

References N, and llvm::cl::parser< DataType >::Values.

getOptionValue()

template<class DataType >

const GenericOptionValue & llvm::cl::parser< DataType >::getOptionValue ( unsigned  N ) const

inlineoverridevirtual

Implements llvm::cl::generic_parser_base.

Definition at line 839 of file CommandLine.h.

References N, and llvm::cl::parser< DataType >::Values.

parse()

template<class DataType >

bool parser::parse ( Option &  O, StringRef  ArgName, StringRef  Arg, DataType &  V  )

inline

Definition at line 844 of file CommandLine.h.

References Arg, llvm::cl::Option::hasArgStr(), Name, llvm::cl::generic_parser_base::Owner, and llvm::cl::parser< DataType >::Values.

removeLiteralOption()

template<class DataType >

void llvm::cl::parser< DataType >::removeLiteralOption ( StringRef  Name )

inline

Remove the specified option.

Definition at line 872 of file CommandLine.h.

References assert(), llvm::cl::generic_parser_base::findOption(), N, Name, and llvm::cl::parser< DataType >::Values.

Member Data Documentation

Values

template<class DataType >

SmallVector<OptionInfo, 8> llvm::cl::parser< DataType >::Values

protected

Definition at line 824 of file CommandLine.h.

Referenced by llvm::cl::parser< DataType >::addLiteralOption(), llvm::cl::parser< DataType >::getDescription(), llvm::cl::parser< DataType >::getNumOptions(), llvm::cl::parser< DataType >::getOption(), llvm::cl::parser< DataType >::getOptionValue(), llvm::cl::parser< DataType >::parse(), llvm::PassNameParser::printOptionInfo(), and llvm::cl::parser< DataType >::removeLiteralOption().

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

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