#include "llvm/Support/CommandLine.h"
#include "DebugOptions.h"
#include "llvm-c/Support.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/STLFunctionalExtras.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Config/config.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ConvertUTF.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Process.h"
#include "llvm/Support/StringSaver.h"
#include "llvm/Support/VirtualFileSystem.h"
#include "llvm/Support/raw_ostream.h"
#include <cstdlib>
#include <optional>
#include <string>

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.
namespace	llvm::cl
	This namespace contains all of the command line option processing machinery.

Macros
#define	DEBUG_TYPE "commandline"
#define	PRINT_OPT_DIFF(T)
#define	LLVM_IS_DEBUG_BUILD 0

Functions
void	opt_bool_anchor ()
void	opt_char_anchor ()
void	opt_int_anchor ()
void	opt_unsigned_anchor ()
static size_t	argPlusPrefixesSize (StringRef ArgName, size_t Pad=DefaultPad)
static SmallString< 8 >	argPrefix (StringRef ArgName, size_t Pad=DefaultPad)
static bool	isGrouping (const Option *O)
static bool	isPrefixedOrGrouping (const Option *O)
template<typename T, T TrueVal, T FalseVal>
static bool	parseBool (Option &O, StringRef ArgName, StringRef Arg, T &Value)
static Option *	LookupNearestOption (StringRef Arg, const StringMap< Option * > &OptionsMap, std::string &NearestString)
	LookupNearestOption - Lookup the closest match to the option specified by the specified option on the command line.
static bool	CommaSeparateAndAddOccurrence (Option *Handler, unsigned pos, StringRef ArgName, StringRef Value, bool MultiArg=false)
	CommaSeparateAndAddOccurrence - A wrapper around Handler->addOccurrence() that does special handling of cl::CommaSeparated options.
static bool	ProvideOption (Option Handler, StringRef ArgName, StringRef Value, int argc, const char const *argv, int &i)
	ProvideOption - For Value, this differentiates between an empty value ("") and a null value (StringRef()).
static Option *	getOptionPred (StringRef Name, size_t &Length, bool(Pred)(const Option ), const StringMap< Option * > &OptionsMap)
static Option *	HandlePrefixedOrGroupedOption (StringRef &Arg, StringRef &Value, bool &ErrorParsing, const StringMap< Option * > &OptionsMap)
	HandlePrefixedOrGroupedOption - The specified argument string (which started with at least one '-') does not fully match an available option.
static bool	RequiresValue (const Option *O)
static bool	EatsUnboundedNumberOfValues (const Option *O)
static bool	isWhitespace (char C)
static bool	isWhitespaceOrNull (char C)
static bool	isQuote (char C)
static size_t	parseBackslash (StringRef Src, size_t I, SmallString< 128 > &Token)
	Backslashes are interpreted in a rather complicated way in the Windows-style command line, because backslashes are used both to separate path and to escape double quote.
static bool	isWindowsSpecialChar (char C)
static bool	isWindowsSpecialCharInCommandName (char C)
static void	tokenizeWindowsCommandLineImpl (StringRef Src, StringSaver &Saver, function_ref< void(StringRef)> AddToken, bool AlwaysCopy, function_ref< void()> MarkEOL, bool InitialCommandName)
static bool	hasUTF8ByteOrderMark (ArrayRef< char > S)
static void	ExpandBasePaths (StringRef BasePath, StringSaver &Saver, const char *&Arg)
static void	initCommonOptions ()
static StringRef	getValueStr (const Option &O, StringRef DefaultMsg)
static bool	parseDouble (Option &O, StringRef Arg, double &Value)
static size_t	getOptionPrefixesSize ()
static bool	shouldPrintOption (StringRef Name, StringRef Description, const Option &O)
static int	OptNameCompare (const std::pair< const char , Option > LHS, const std::pair< const char , Option * > *RHS)
static int	SubNameCompare (const std::pair< const char , SubCommand > LHS, const std::pair< const char , SubCommand * > *RHS)
static void	sortOpts (StringMap< Option * > &OptMap, SmallVectorImpl< std::pair< const char , Option > > &Opts, bool ShowHidden)
static void	sortSubCommands (const SmallPtrSetImpl< SubCommand * > &SubMap, SmallVectorImpl< std::pair< const char , SubCommand > > &Subs)
void	LLVMParseCommandLineOptions (int argc, const char const argv, const char *Overview)
	This function parses the given arguments using the LLVM command line parser.

Variables
static const size_t	DefaultPad = 2
static StringRef	ArgPrefix = "-"
static StringRef	ArgPrefixLong = "--"
static StringRef	ArgHelpPrefix = " - "
static ManagedStatic< CommandLineParser >	GlobalParser
static LLVM_REQUIRE_CONSTANT_INITIALIZATION ManagedStatic< SubCommand >	TopLevelSubCommand
static ManagedStatic< SubCommand >	AllSubCommands
static StringRef	EqValue = "=<value>"
static StringRef	EmptyOption = "<empty>"
static StringRef	OptionPrefix = " ="
static const size_t	MaxOptWidth = 8
static ManagedStatic< CommandLineCommonOptions >	CommonOptions

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "commandline"

Definition at line 51 of file CommandLine.cpp.

◆ LLVM_IS_DEBUG_BUILD

#define LLVM_IS_DEBUG_BUILD 0

Definition at line 2538 of file CommandLine.cpp.

◆ PRINT_OPT_DIFF

#define PRINT_OPT_DIFF ( T )

Value:

  void parser<T>::printOptionDiff(const Option &O, T V, OptionValue<T> D,      \
                                  size_t GlobalWidth) const {                  \
    printOptionName(O, GlobalWidth);                                           \
    std::string Str;                                                           \
    {                                                                          \
      raw_string_ostream SS(Str);                                              \
      SS << V;                                                                 \
    }                                                                          \
    outs() << "= " << Str;                                                     \
    size_t NumSpaces =                                                         \
        MaxOptWidth > Str.size() ? MaxOptWidth - Str.size() : 0;               \
    outs().indent(NumSpaces) << " (default: ";                                 \
    if (D.hasValue())                                                          \
      outs() << D.getValue();                                                  \
    else                                                                       \
      outs() << "*no default*";                                                \
    outs() << ")\n";                                                           \
  }

Definition at line 2216 of file CommandLine.cpp.

Function Documentation

◆ argPlusPrefixesSize()

size_t argPlusPrefixesSize	(	StringRef	ArgName,
		size_t	Pad = DefaultPad )

static

Definition at line 123 of file CommandLine.cpp.

References ArgHelpPrefix, ArgPrefix, ArgPrefixLong, DefaultPad, and llvm::StringRef::size().

Referenced by llvm::cl::basic_parser_impl::getOptionWidth(), llvm::cl::generic_parser_base::getOptionWidth(), and llvm::cl::generic_parser_base::printOptionInfo().

◆ argPrefix()

SmallString< 8 > argPrefix	(	StringRef	ArgName,
		size_t	Pad = DefaultPad )

static

Definition at line 130 of file CommandLine.cpp.

References ArgPrefix, ArgPrefixLong, DefaultPad, I, llvm::cl::Prefix, and llvm::StringRef::size().

◆ CommaSeparateAndAddOccurrence()

bool CommaSeparateAndAddOccurrence	(	Option *	Handler,
		unsigned	pos,
		StringRef	ArgName,
		StringRef	Value,
		bool	MultiArg = false )

static

CommaSeparateAndAddOccurrence - A wrapper around Handler->addOccurrence() that does special handling of cl::CommaSeparated options.

Definition at line 637 of file CommandLine.cpp.

References llvm::cl::Option::addOccurrence(), llvm::cl::CommaSeparated, llvm::StringRef::find(), llvm::cl::Option::getMiscFlags(), llvm::StringRef::npos, and llvm::StringRef::substr().

Referenced by ProvideOption().

◆ EatsUnboundedNumberOfValues()

bool EatsUnboundedNumberOfValues ( const Option * O )

static

Definition at line 824 of file CommandLine.cpp.

References llvm::cl::OneOrMore, and llvm::cl::ZeroOrMore.

◆ ExpandBasePaths()

void ExpandBasePaths	(	StringRef	BasePath,
		StringSaver &	Saver,
		const char *&	Arg )

static

Definition at line 1137 of file CommandLine.cpp.

References llvm::SmallString< InternalLen >::append(), llvm::sys::path::append(), assert(), llvm::StringRef::data(), llvm::SmallVectorTemplateCommon< T, typename >::empty(), llvm::StringRef::empty(), llvm::StringRef::find(), llvm::sys::path::is_absolute(), LHS, llvm::StringRef::npos, llvm::StringSaver::save(), llvm::StringRef::size(), llvm::SmallString< InternalLen >::str(), and llvm::StringRef::substr().

◆ getOptionPred()

Option * getOptionPred	(	StringRef	Name,
		size_t &	Length,
		bool(*	Pred )(const Option *),
		const StringMap< Option * > &	OptionsMap )

static

Definition at line 736 of file CommandLine.cpp.

References llvm::StringMap< ValueTy, AllocatorTy >::end(), llvm::StringMap< ValueTy, AllocatorTy >::find(), and llvm::Length.

Referenced by HandlePrefixedOrGroupedOption().

◆ getOptionPrefixesSize()

size_t getOptionPrefixesSize ( )

static

Definition at line 2100 of file CommandLine.cpp.

References ArgHelpPrefix, and OptionPrefix.

Referenced by llvm::cl::generic_parser_base::getOptionWidth(), and llvm::cl::generic_parser_base::printOptionInfo().

◆ getValueStr()

StringRef getValueStr	(	const Option &	O,
		StringRef	DefaultMsg )

static

Definition at line 1892 of file CommandLine.cpp.

Referenced by llvm::cl::basic_parser_impl::getOptionWidth(), and llvm::cl::basic_parser_impl::printOptionInfo().

◆ HandlePrefixedOrGroupedOption()

Option * HandlePrefixedOrGroupedOption	(	StringRef &	Arg,
		StringRef &	Value,
		bool &	ErrorParsing,
		const StringMap< Option * > &	OptionsMap )

static

HandlePrefixedOrGroupedOption - The specified argument string (which started with at least one '-') does not fully match an available option.

Check to see if this is a prefix or grouped option. If so, split arg into output an Arg/Value pair and return the Option to parse it with.

Definition at line 765 of file CommandLine.cpp.

References llvm::cl::AlwaysPrefix, assert(), llvm::StringMap< ValueTy, AllocatorTy >::count(), llvm::StringRef::empty(), llvm::cl::Option::error(), llvm::StringMap< ValueTy, AllocatorTy >::find(), llvm::cl::Option::getFormattingFlag(), getOptionPred(), llvm::cl::Option::getValueExpectedFlag(), isGrouping(), isPrefixedOrGrouping(), llvm::Length, llvm::cl::Prefix, ProvideOption(), llvm::StringRef::size(), llvm::StringRef::substr(), and llvm::cl::ValueRequired.

◆ hasUTF8ByteOrderMark()

bool hasUTF8ByteOrderMark ( ArrayRef< char > S )

static

Definition at line 1132 of file CommandLine.cpp.

References llvm::ArrayRef< T >::size().

◆ initCommonOptions()

void initCommonOptions ( )

static

Definition at line 2667 of file CommandLine.cpp.

References CommonOptions, llvm::initDebugCounterOptions(), llvm::initDebugOptions(), llvm::initGraphWriterOptions(), llvm::initRandomSeedOptions(), llvm::initSignalsOptions(), llvm::initStatisticOptions(), llvm::initTimerOptions(), and llvm::initWithColorOptions().

Referenced by llvm::cl::getRegisteredOptions(), llvm::cl::HideUnrelatedOptions(), llvm::cl::HideUnrelatedOptions(), and llvm::cl::ParseCommandLineOptions().

◆ isGrouping()

bool isGrouping ( const Option * O )

inlinestatic

Definition at line 140 of file CommandLine.cpp.

References llvm::cl::Grouping.

Referenced by HandlePrefixedOrGroupedOption(), and isPrefixedOrGrouping().

◆ isPrefixedOrGrouping()

bool isPrefixedOrGrouping ( const Option * O )

inlinestatic

Definition at line 143 of file CommandLine.cpp.

References llvm::cl::AlwaysPrefix, isGrouping(), and llvm::cl::Prefix.

Referenced by HandlePrefixedOrGroupedOption().

◆ isQuote()

bool isQuote ( char C )

static

Definition at line 837 of file CommandLine.cpp.

References llvm::CallingConv::C.

Referenced by llvm::cl::TokenizeGNUCommandLine().

◆ isWhitespace()

bool isWhitespace ( char C )

static

Definition at line 829 of file CommandLine.cpp.

References llvm::CallingConv::C.

Referenced by isWhitespaceOrNull(), llvm::cl::tokenizeConfigFile(), and llvm::cl::TokenizeGNUCommandLine().

◆ isWhitespaceOrNull()

bool isWhitespaceOrNull ( char C )

static

Definition at line 833 of file CommandLine.cpp.

References llvm::CallingConv::C, and isWhitespace().

Referenced by isWindowsSpecialChar(), isWindowsSpecialCharInCommandName(), and tokenizeWindowsCommandLineImpl().

◆ isWindowsSpecialChar()

bool isWindowsSpecialChar ( char C )

static

Definition at line 941 of file CommandLine.cpp.

References llvm::CallingConv::C, and isWhitespaceOrNull().

Referenced by tokenizeWindowsCommandLineImpl().

◆ isWindowsSpecialCharInCommandName()

bool isWindowsSpecialCharInCommandName ( char C )

static

Definition at line 944 of file CommandLine.cpp.

References llvm::CallingConv::C, and isWhitespaceOrNull().

Referenced by tokenizeWindowsCommandLineImpl().

◆ LookupNearestOption()

Option * LookupNearestOption	(	StringRef	Arg,
		const StringMap< Option * > &	OptionsMap,
		std::string &	NearestString )

static

LookupNearestOption - Lookup the closest match to the option specified by the specified option on the command line.

If there is a value specified (after an equal sign) return that as well. This assumes that leading dashes have already been stripped.

Definition at line 588 of file CommandLine.cpp.

References llvm::StringMap< ValueTy, AllocatorTy >::begin(), llvm::StringRef::edit_distance(), llvm::StringRef::empty(), llvm::StringMap< ValueTy, AllocatorTy >::end(), LHS, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::cl::ReallyHidden, RHS, llvm::StringRef::split(), and llvm::cl::ValueDisallowed.

◆ opt_bool_anchor()

void opt_bool_anchor ( )

Definition at line 110 of file CommandLine.cpp.

◆ opt_char_anchor()

void opt_char_anchor ( )

Definition at line 111 of file CommandLine.cpp.

◆ opt_int_anchor()

void opt_int_anchor ( )

Definition at line 112 of file CommandLine.cpp.

◆ opt_unsigned_anchor()

void opt_unsigned_anchor ( )

Definition at line 113 of file CommandLine.cpp.

◆ OptNameCompare()

int OptNameCompare	(	const std::pair< const char , Option > *	LHS,
		const std::pair< const char , Option > *	RHS )

static

Definition at line 2273 of file CommandLine.cpp.

References LHS, and RHS.

Referenced by sortOpts().

◆ parseBackslash()

size_t parseBackslash	(	StringRef	Src,
		size_t	I,
		SmallString< 128 > &	Token )

static

Backslashes are interpreted in a rather complicated way in the Windows-style command line, because backslashes are used both to separate path and to escape double quote.

This method consumes runs of backslashes as well as the following double quote if it's escaped.

If an even number of backslashes is followed by a double quote, one backslash is output for every pair of backslashes, and the last double quote remains unconsumed. The double quote will later be interpreted as the start or end of a quoted string in the main loop outside of this function.
If an odd number of backslashes is followed by a double quote, one backslash is output for every pair of backslashes, and a double quote is output for the last pair of backslash-double quote. The double quote is consumed in this case.
Otherwise, backslashes are interpreted literally.

Definition at line 917 of file CommandLine.cpp.

References llvm::SmallString< InternalLen >::append(), E(), I, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by tokenizeWindowsCommandLineImpl().

◆ parseBool()

template<typename T, T TrueVal, T FalseVal>

bool parseBool	(	Option &	O,
		StringRef	ArgName,
		StringRef	Arg,
		T &	Value )

static

Definition at line 426 of file CommandLine.cpp.

References T.

◆ parseDouble()

bool parseDouble	(	Option &	O,
		StringRef	Arg,
		double &	Value )

static

Definition at line 2061 of file CommandLine.cpp.

References llvm::to_float().

◆ ProvideOption()

bool ProvideOption	(	Option *	Handler,
		StringRef	ArgName,
		StringRef	Value,
		int	argc,
		const char const	argv,
		int &	i )

inlinestatic

ProvideOption - For Value, this differentiates between an empty value ("") and a null value (StringRef()).

The later is accepted for arguments that don't allow a value (-foo) the former is rejected (-foo=).

Definition at line 665 of file CommandLine.cpp.

References llvm::cl::AlwaysPrefix, assert(), CommaSeparateAndAddOccurrence(), llvm::cl::Option::error(), llvm::cl::Option::getFormattingFlag(), llvm::cl::Option::getNumAdditionalVals(), llvm::cl::Option::getValueExpectedFlag(), llvm::cl::ValueDisallowed, llvm::cl::ValueOptional, and llvm::cl::ValueRequired.

Referenced by HandlePrefixedOrGroupedOption(), and llvm::cl::ProvidePositionalOption().

◆ RequiresValue()

bool RequiresValue ( const Option * O )

static

Definition at line 819 of file CommandLine.cpp.

References llvm::cl::OneOrMore, and llvm::cl::Required.

◆ shouldPrintOption()

bool shouldPrintOption	(	StringRef	Name,
		StringRef	Description,
		const Option &	O )

static

Definition at line 2104 of file CommandLine.cpp.

References llvm::StringRef::empty(), and llvm::cl::ValueOptional.

Referenced by llvm::cl::generic_parser_base::getOptionWidth(), and llvm::cl::generic_parser_base::printOptionInfo().

◆ sortOpts()

void sortOpts	(	StringMap< Option * > &	OptMap,
		SmallVectorImpl< std::pair< const char , Option > > &	Opts,
		bool	ShowHidden )

static

Definition at line 2284 of file CommandLine.cpp.

References llvm::array_pod_sort(), llvm::StringMap< ValueTy, AllocatorTy >::begin(), E(), llvm::StringMap< ValueTy, AllocatorTy >::end(), llvm::cl::Hidden, I, llvm::SmallPtrSetImpl< PtrType >::insert(), OptNameCompare(), and llvm::cl::ReallyHidden.

◆ sortSubCommands()

void sortSubCommands	(	const SmallPtrSetImpl< SubCommand * > &	SubMap,
		SmallVectorImpl< std::pair< const char , SubCommand > > &	Subs )

static

Definition at line 2312 of file CommandLine.cpp.

References llvm::array_pod_sort(), and SubNameCompare().

◆ SubNameCompare()

int SubNameCompare	(	const std::pair< const char , SubCommand > *	LHS,
		const std::pair< const char , SubCommand > *	RHS )

static

Definition at line 2278 of file CommandLine.cpp.

References LHS, and RHS.

Referenced by sortSubCommands().

◆ tokenizeWindowsCommandLineImpl()

void tokenizeWindowsCommandLineImpl	(	StringRef	Src,
		StringSaver &	Saver,
		function_ref< void(StringRef)>	AddToken,
		bool	AlwaysCopy,
		function_ref< void()>	MarkEOL,
		bool	InitialCommandName )

inlinestatic

Variable Documentation

◆ AllSubCommands

ManagedStatic<SubCommand> AllSubCommands

static

Definition at line 495 of file CommandLine.cpp.

Referenced by llvm::cl::SubCommand::getAll().

◆ ArgHelpPrefix

StringRef ArgHelpPrefix = " - "

static

Definition at line 121 of file CommandLine.cpp.

Referenced by argPlusPrefixesSize(), getOptionPrefixesSize(), llvm::cl::Option::printEnumValHelpStr(), and llvm::cl::Option::printHelpStr().

◆ ArgPrefix

StringRef ArgPrefix = "-"

static

Definition at line 119 of file CommandLine.cpp.

Referenced by argPlusPrefixesSize(), and argPrefix().

◆ ArgPrefixLong

StringRef ArgPrefixLong = "--"

static

Definition at line 120 of file CommandLine.cpp.

Referenced by argPlusPrefixesSize(), and argPrefix().

◆ CommonOptions

ManagedStatic<CommandLineCommonOptions> CommonOptions

static

Definition at line 2665 of file CommandLine.cpp.

Referenced by llvm::cl::AddExtraVersionPrinter(), llvm::cl::HideUnrelatedOptions(), llvm::cl::HideUnrelatedOptions(), initCommonOptions(), llvm::cl::PrintHelpMessage(), llvm::cl::PrintVersionMessage(), and llvm::cl::SetVersionPrinter().

◆ DefaultPad

const size_t DefaultPad = 2

static

Definition at line 117 of file CommandLine.cpp.

Referenced by argPlusPrefixesSize(), and argPrefix().

◆ EmptyOption

StringRef EmptyOption = "<empty>"

static

Definition at line 2098 of file CommandLine.cpp.

Referenced by llvm::cl::generic_parser_base::getOptionWidth(), and llvm::cl::generic_parser_base::printOptionInfo().

◆ EqValue

StringRef EqValue = "=<value>"

static

Definition at line 2097 of file CommandLine.cpp.

Referenced by llvm::cl::generic_parser_base::getOptionWidth(), and llvm::cl::generic_parser_base::printOptionInfo().

◆ GlobalParser

ManagedStatic<CommandLineParser> GlobalParser

static

Definition at line 423 of file CommandLine.cpp.

Referenced by llvm::cl::Option::addArgument(), llvm::cl::AddLiteralOption(), llvm::cl::Option::error(), llvm::cl::extrahelp::extrahelp(), llvm::cl::getRegisteredOptions(), llvm::cl::getRegisteredSubcommands(), llvm::cl::SubCommand::operator bool(), llvm::cl::ParseCommandLineOptions(), llvm::cl::PrintOptionValues(), llvm::cl::SubCommand::registerSubCommand(), llvm::cl::Option::removeArgument(), llvm::cl::ResetCommandLineParser(), llvm::cl::Option::setArgStr(), and llvm::cl::SubCommand::unregisterSubCommand().

◆ MaxOptWidth

const size_t MaxOptWidth = 8

static

Definition at line 2182 of file CommandLine.cpp.

Referenced by llvm::cl::generic_parser_base::printGenericOptionDiff().

◆ OptionPrefix

StringRef OptionPrefix = " ="

static

Definition at line 2099 of file CommandLine.cpp.

Referenced by getOptionPrefixesSize(), and llvm::cl::generic_parser_base::printOptionInfo().

◆ TopLevelSubCommand

LLVM_REQUIRE_CONSTANT_INITIALIZATION ManagedStatic<SubCommand> TopLevelSubCommand

static

Definition at line 492 of file CommandLine.cpp.

Referenced by llvm::cl::SubCommand::getTopLevel().

Namespaces

Macros

Functions

Variables

Macro Definition Documentation

◆ DEBUG_TYPE

◆ LLVM_IS_DEBUG_BUILD

◆ PRINT_OPT_DIFF

Function Documentation

◆ argPlusPrefixesSize()

◆ argPrefix()

◆ CommaSeparateAndAddOccurrence()

◆ EatsUnboundedNumberOfValues()

◆ ExpandBasePaths()

◆ getOptionPred()

◆ getOptionPrefixesSize()

◆ getValueStr()

◆ HandlePrefixedOrGroupedOption()

◆ hasUTF8ByteOrderMark()

◆ initCommonOptions()

◆ isGrouping()

◆ isPrefixedOrGrouping()

◆ isQuote()

◆ isWhitespace()

◆ isWhitespaceOrNull()

◆ isWindowsSpecialChar()

◆ isWindowsSpecialCharInCommandName()

◆ LookupNearestOption()

◆ opt_bool_anchor()

◆ opt_char_anchor()

◆ opt_int_anchor()

◆ opt_unsigned_anchor()

◆ OptNameCompare()

◆ parseBackslash()

◆ parseBool()

◆ parseDouble()

◆ ProvideOption()

◆ RequiresValue()

◆ shouldPrintOption()

◆ sortOpts()

◆ sortSubCommands()

◆ SubNameCompare()

◆ tokenizeWindowsCommandLineImpl()

Variable Documentation

◆ AllSubCommands

◆ ArgHelpPrefix

◆ ArgPrefix

◆ ArgPrefixLong

◆ CommonOptions

◆ DefaultPad

◆ EmptyOption

◆ EqValue

◆ GlobalParser

◆ MaxOptWidth

◆ OptionPrefix

◆ TopLevelSubCommand