llvm::cl::generic_parser_base Class Reference

#include "llvm/Support/CommandLine.h"

Inheritance diagram for llvm::cl::generic_parser_base:

Collaboration diagram for llvm::cl::generic_parser_base:

Classes
class	GenericOptionInfo

Public Member Functions
	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
Option &	Owner

Detailed Description

Definition at line 708 of file CommandLine.h.

Constructor & Destructor Documentation

generic_parser_base()

llvm::cl::generic_parser_base::generic_parser_base ( Option &  O )

inline

Definition at line 719 of file CommandLine.h.

~generic_parser_base()

virtual llvm::cl::generic_parser_base::~generic_parser_base ( )

virtualdefault

Member Function Documentation

findOption()

unsigned generic_parser_base::findOption

(

StringRef

Name

)

Definition at line 2015 of file CommandLine.cpp.

References llvm::numbers::e, getNumOptions(), getOption(), and i.

Referenced by llvm::cl::parser< const PassInfo * >::addLiteralOption(), llvm::PassNameParser::passRegistered(), and llvm::cl::parser< const PassInfo * >::removeLiteralOption().

getDescription()

virtual StringRef llvm::cl::generic_parser_base::getDescription ( unsigned  N ) const

pure virtual

Implemented in llvm::cl::parser< DataType >, llvm::cl::parser< Optional< uint64_t > >, llvm::cl::parser< RegistryClass::FunctionPassCtor >, and llvm::cl::parser< const PassInfo * >.

Referenced by getOptionWidth(), and printOptionInfo().

getExtraOptionNames()

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

inline

Definition at line 762 of file CommandLine.h.

References llvm::numbers::e, getNumOptions(), getOption(), llvm::cl::Option::hasArgStr(), i, and Owner.

getNumOptions()

virtual unsigned llvm::cl::generic_parser_base::getNumOptions ( ) const

pure virtual

Implemented in llvm::cl::parser< DataType >.

Referenced by findOption(), getExtraOptionNames(), getOptionWidth(), printGenericOptionDiff(), and printOptionInfo().

getOption()

virtual StringRef llvm::cl::generic_parser_base::getOption ( unsigned  N ) const

pure virtual

Implemented in llvm::cl::parser< DataType >, llvm::cl::parser< Optional< uint64_t > >, llvm::cl::parser< RegistryClass::FunctionPassCtor >, and llvm::cl::parser< const PassInfo * >.

Referenced by findOption(), getExtraOptionNames(), getOptionWidth(), printGenericOptionDiff(), and printOptionInfo().

getOptionValue()

virtual const GenericOptionValue& llvm::cl::generic_parser_base::getOptionValue ( unsigned  N ) const

pure virtual

Implemented in llvm::cl::parser< DataType >, llvm::cl::parser< Optional< uint64_t > >, llvm::cl::parser< RegistryClass::FunctionPassCtor >, and llvm::cl::parser< const PassInfo * >.

Referenced by printGenericOptionDiff().

getOptionWidth()

size_t generic_parser_base::getOptionWidth ( const Option &  O ) const

virtual

Definition at line 2039 of file CommandLine.cpp.

References argPlusPrefixesSize(), llvm::numbers::e, EmptyOption, EqValue, getDescription(), getNumOptions(), getOption(), getOptionPrefixesSize(), i, llvm::max(), llvm::COFF::NameSize, llvm::RISCVFenceField::O, shouldPrintOption(), llvm::StringRef::size(), and llvm::size().

getValueExpectedFlagDefault()

enum ValueExpected llvm::cl::generic_parser_base::getValueExpectedFlagDefault ( ) const

inline

Definition at line 771 of file CommandLine.h.

References llvm::cl::Option::hasArgStr(), Owner, llvm::cl::ValueDisallowed, and llvm::cl::ValueRequired.

initialize()

void llvm::cl::generic_parser_base::initialize ( )

inline

Definition at line 760 of file CommandLine.h.

Referenced by llvm::PassNameParser::initialize(), and llvm::RegisterPassParser< RegistryClass >::initialize().

printGenericOptionDiff()

void generic_parser_base::printGenericOptionDiff	(	const Option &	O,
		const GenericOptionValue &	V,
		const GenericOptionValue &	Default,
		size_t	GlobalWidth
	)		const

Definition at line 2115 of file CommandLine.cpp.

References getNumOptions(), getOption(), getOptionValue(), i, llvm::raw_ostream::indent(), j(), MaxOptWidth, llvm::RISCVFenceField::O, llvm::outs(), and llvm::StringRef::size().

Referenced by printOptionDiff().

printOptionDiff()

template<class AnyOptionValue >

void llvm::cl::generic_parser_base::printOptionDiff ( const Option &  O, const AnyOptionValue &  V, const AnyOptionValue &  Default, size_t  GlobalWidth  ) const

inline

Definition at line 754 of file CommandLine.h.

References llvm::RISCVFenceField::O, and printGenericOptionDiff().

printOptionInfo()

void generic_parser_base::printOptionInfo ( const Option &  O, size_t  GlobalWidth  ) const

virtual

Reimplemented in llvm::PassNameParser.

Definition at line 2062 of file CommandLine.cpp.

References argPlusPrefixesSize(), assert(), llvm::numbers::e, llvm::StringRef::empty(), llvm::empty(), EmptyOption, EqValue, getDescription(), getNumOptions(), getOption(), getOptionPrefixesSize(), i, llvm::RISCVFenceField::O, OptionPrefix, llvm::outs(), llvm::cl::Option::printEnumValHelpStr(), llvm::cl::Option::printHelpStr(), shouldPrintOption(), llvm::StringRef::size(), and llvm::cl::ValueOptional.

Referenced by llvm::PassNameParser::printOptionInfo().

Member Data Documentation

Owner

Option& llvm::cl::generic_parser_base::Owner

protected

Definition at line 795 of file CommandLine.h.

Referenced by llvm::cl::parser< const PassInfo * >::addLiteralOption(), getExtraOptionNames(), getValueExpectedFlagDefault(), and llvm::cl::parser< const PassInfo * >::parse().

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

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