DerivedArgList - An ordered collection of driver arguments, whose storage may be in another argument list. More...

#include "llvm/Option/ArgList.h"

Inheritance diagram for llvm::opt::DerivedArgList:

Public Member Functions
	DerivedArgList (const InputArgList &BaseArgs)
	Construct a new derived arg list from `BaseArgs`.

const char *	getArgString (unsigned Index) const override
	getArgString - Return the input argument string at `Index`.

unsigned	getNumInputArgStrings () const override
	getNumInputArgStrings - Return the number of original argument strings, which are guaranteed to be the first strings in the argument string list.

const InputArgList &	getBaseArgs () const

Arg Synthesis
void	AddSynthesizedArg (Arg *A)
	AddSynthesizedArg - Add a argument to the list of synthesized arguments (to be freed).

const char *	MakeArgStringRef (StringRef Str) const override
	Construct a constant string pointer whose lifetime will match that of the ArgList.

void	AddFlagArg (const Arg *BaseArg, const Option Opt)
	AddFlagArg - Construct a new FlagArg for the given option `Id` and append it to the argument list.

void	AddPositionalArg (const Arg *BaseArg, const Option Opt, StringRef Value)
	AddPositionalArg - Construct a new Positional arg for the given option `Id`, with the provided `Value` and append it to the argument list.

void	AddSeparateArg (const Arg *BaseArg, const Option Opt, StringRef Value)
	AddSeparateArg - Construct a new Positional arg for the given option `Id`, with the provided `Value` and append it to the argument list.

void	AddJoinedArg (const Arg *BaseArg, const Option Opt, StringRef Value)
	AddJoinedArg - Construct a new Positional arg for the given option `Id`, with the provided `Value` and append it to the argument list.

Arg *	MakeFlagArg (const Arg *BaseArg, const Option Opt) const
	MakeFlagArg - Construct a new FlagArg for the given option `Id`.

Arg *	MakePositionalArg (const Arg *BaseArg, const Option Opt, StringRef Value) const
	MakePositionalArg - Construct a new Positional arg for the given option `Id`, with the provided `Value`.

Arg *	MakeSeparateArg (const Arg *BaseArg, const Option Opt, StringRef Value) const
	MakeSeparateArg - Construct a new Positional arg for the given option `Id`, with the provided `Value`.

Arg *	MakeJoinedArg (const Arg *BaseArg, const Option Opt, StringRef Value) const
	MakeJoinedArg - Construct a new Positional arg for the given option `Id`, with the provided `Value`.

const char *	MakeArgString (const Twine &Str) const

Public Member Functions inherited from llvm::opt::ArgList
void	append (Arg *A)
	append - Append `A` to the arg list.

const arglist_type &	getArgs () const

unsigned	size () const

template<typename ... OptSpecifiers>
bool	hasArgNoClaim (OptSpecifiers ...Ids) const
	hasArg - Does the arg list contain any option matching `Id`.

template<typename ... OptSpecifiers>
bool	hasArg (OptSpecifiers ...Ids) const

bool	hasMultipleArgs (OptSpecifier Id) const
	Return true if the arg list contains multiple arguments matching `Id`.

template<typename ... OptSpecifiers>
Arg *	getLastArg (OptSpecifiers ...Ids) const
	Return the last argument matching `Id`, or null.

template<typename ... OptSpecifiers>
Arg *	getLastArgNoClaim (OptSpecifiers ...Ids) const
	Return the last argument matching `Id`, or null.

iterator	begin ()

iterator	end ()

reverse_iterator	rbegin ()

reverse_iterator	rend ()

const_iterator	begin () const

const_iterator	end () const

const_reverse_iterator	rbegin () const

const_reverse_iterator	rend () const

template<typename ... OptSpecifiers>
iterator_range< filtered_iterator< sizeof...(OptSpecifiers)> >	filtered (OptSpecifiers ...Ids) const

template<typename ... OptSpecifiers>
iterator_range< filtered_reverse_iterator< sizeof...(OptSpecifiers)> >	filtered_reverse (OptSpecifiers ...Ids) const

void	eraseArg (OptSpecifier Id)
	eraseArg - Remove any option matching `Id`.

StringRef	getLastArgValue (OptSpecifier Id, StringRef Default="") const
	getLastArgValue - Return the value of the last argument, or a default.

std::vector< std::string >	getAllArgValues (OptSpecifier Id) const
	getAllArgValues - Get the values of all instances of the given argument as strings.

bool	hasFlag (OptSpecifier Pos, OptSpecifier Neg, bool Default) const
	hasFlag - Given an option `Pos` and its negative form `Neg`, return true if the option is present, false if the negation is present, and `Default` if neither option is given.

bool	hasFlagNoClaim (OptSpecifier Pos, OptSpecifier Neg, bool Default) const

bool	hasFlag (OptSpecifier Pos, OptSpecifier PosAlias, OptSpecifier Neg, bool Default) const
	hasFlag - Given an option `Pos`, an alias `PosAlias` and its negative form `Neg`, return true if the option or its alias is present, false if the negation is present, and `Default` if none of the options are given.

void	addOptInFlag (ArgStringList &Output, OptSpecifier Pos, OptSpecifier Neg) const
	Given an option Pos and its negative form Neg, render the option if Pos is present.

void	addOptOutFlag (ArgStringList &Output, OptSpecifier Pos, OptSpecifier Neg) const
	Render the option if Neg is present.

template<typename ... OptSpecifiers>
void	AddLastArg (ArgStringList &Output, OptSpecifiers ...Ids) const
	Render only the last argument match `Id0`, if present.

void	AddAllArgsExcept (ArgStringList &Output, ArrayRef< OptSpecifier > Ids, ArrayRef< OptSpecifier > ExcludeIds) const
	AddAllArgsExcept - Render all arguments matching any of the given ids and not matching any of the excluded ids.

void	addAllArgs (ArgStringList &Output, ArrayRef< OptSpecifier > Ids) const
	Render all arguments matching any of the given ids.

void	AddAllArgs (ArgStringList &Output, OptSpecifier Id0) const
	AddAllArgs - Render all arguments matching the given ids.

void	AddAllArgValues (ArgStringList &Output, OptSpecifier Id0, OptSpecifier Id1=0U, OptSpecifier Id2=0U) const
	AddAllArgValues - Render the argument values of all arguments matching the given ids.

void	AddAllArgsTranslated (ArgStringList &Output, OptSpecifier Id0, const char *Translation, bool Joined=false) const
	AddAllArgsTranslated - Render all the arguments matching the given ids, but forced to separate args and using the provided name instead of the first option value.

void	ClaimAllArgs (OptSpecifier Id0) const
	ClaimAllArgs - Claim all arguments which match the given option id.

template<typename... OptSpecifiers>
void	claimAllArgs (OptSpecifiers... Ids) const

void	ClaimAllArgs () const
	ClaimAllArgs - Claim all arguments.

const char *	MakeArgString (const Twine &Str) const

const char *	GetOrMakeJoinedArgString (unsigned Index, StringRef LHS, StringRef RHS) const
	Create an arg string for (`LHS` + `RHS`), reusing the string at `Index` if possible.

void	print (raw_ostream &O) const

void	dump () const

Additional Inherited Members
Public Types inherited from llvm::opt::ArgList
using	arglist_type = SmallVector< Arg *, 16 >

using	iterator = arg_iterator< arglist_type::iterator >

using	const_iterator = arg_iterator< arglist_type::const_iterator >

using	reverse_iterator = arg_iterator< arglist_type::reverse_iterator >

using	const_reverse_iterator = arg_iterator< arglist_type::const_reverse_iterator >

template<unsigned N>
using	filtered_iterator = arg_iterator< arglist_type::const_iterator, N >

template<unsigned N>
using	filtered_reverse_iterator = arg_iterator< arglist_type::const_reverse_iterator, N >

Protected Member Functions inherited from llvm::opt::ArgList
	ArgList ()=default

	ArgList (ArgList &&RHS)

ArgList &	operator= (ArgList &&RHS)

	~ArgList ()=default

Static Protected Member Functions inherited from llvm::opt::ArgList
static OptSpecifier	toOptSpecifier (OptSpecifier S)

Detailed Description

DerivedArgList - An ordered collection of driver arguments, whose storage may be in another argument list.

Definition at line 462 of file ArgList.h.

Constructor & Destructor Documentation

◆ DerivedArgList()

DerivedArgList::DerivedArgList ( const InputArgList & BaseArgs )

Construct a new derived arg list from BaseArgs.

Definition at line 241 of file ArgList.cpp.

Member Function Documentation

◆ AddFlagArg()

void llvm::opt::DerivedArgList::AddFlagArg	(	const Arg *	BaseArg,
		const Option	Opt
	)

inline

AddFlagArg - Construct a new FlagArg for the given option Id and append it to the argument list.

Definition at line 496 of file ArgList.h.

References llvm::opt::ArgList::append(), and MakeFlagArg().

◆ AddJoinedArg()

void llvm::opt::DerivedArgList::AddJoinedArg	(	const Arg *	BaseArg,
		const Option	Opt,
		StringRef	Value
	)

inline

AddJoinedArg - Construct a new Positional arg for the given option Id, with the provided Value and append it to the argument list.

Definition at line 518 of file ArgList.h.

References llvm::opt::ArgList::append(), and MakeJoinedArg().

◆ AddPositionalArg()

void llvm::opt::DerivedArgList::AddPositionalArg	(	const Arg *	BaseArg,
		const Option	Opt,
		StringRef	Value
	)

inline

AddPositionalArg - Construct a new Positional arg for the given option Id, with the provided Value and append it to the argument list.

Definition at line 503 of file ArgList.h.

References llvm::opt::ArgList::append(), and MakePositionalArg().

◆ AddSeparateArg()

void llvm::opt::DerivedArgList::AddSeparateArg	(	const Arg *	BaseArg,
		const Option	Opt,
		StringRef	Value
	)

inline

AddSeparateArg - Construct a new Positional arg for the given option Id, with the provided Value and append it to the argument list.

Definition at line 511 of file ArgList.h.

References llvm::opt::ArgList::append(), and MakeSeparateArg().

◆ AddSynthesizedArg()

void DerivedArgList::AddSynthesizedArg ( Arg * A )

AddSynthesizedArg - Add a argument to the list of synthesized arguments (to be freed).

Definition at line 248 of file ArgList.cpp.

References A.

◆ getArgString()

const char * llvm::opt::DerivedArgList::getArgString ( unsigned Index ) const

inlineoverridevirtual

getArgString - Return the input argument string at Index.

Implements llvm::opt::ArgList.

Definition at line 472 of file ArgList.h.

◆ getBaseArgs()

const InputArgList & llvm::opt::DerivedArgList::getBaseArgs ( ) const

inline

Definition at line 480 of file ArgList.h.

◆ getNumInputArgStrings()

unsigned llvm::opt::DerivedArgList::getNumInputArgStrings ( ) const

inlineoverridevirtual

getNumInputArgStrings - Return the number of original argument strings, which are guaranteed to be the first strings in the argument string list.

Implements llvm::opt::ArgList.

Definition at line 476 of file ArgList.h.

◆ MakeArgString()

const char * llvm::opt::ArgList::MakeArgString ( const Twine & Str ) const

inline

Definition at line 373 of file ArgList.h.

Referenced by MakeFlagArg(), MakeJoinedArg(), MakePositionalArg(), and MakeSeparateArg().

◆ MakeArgStringRef()

const char * DerivedArgList::MakeArgStringRef ( StringRef Str ) const

overridevirtual

Construct a constant string pointer whose lifetime will match that of the ArgList.

Implements llvm::opt::ArgList.

Definition at line 244 of file ArgList.cpp.

References llvm::opt::InputArgList::MakeArgString().

◆ MakeFlagArg()

Arg * DerivedArgList::MakeFlagArg	(	const Arg *	BaseArg,
		const Option	Opt
	)		const

MakeFlagArg - Construct a new FlagArg for the given option Id.

Definition at line 252 of file ArgList.cpp.

References llvm::opt::Option::getName(), llvm::opt::Option::getPrefix(), MakeArgString(), and llvm::opt::InputArgList::MakeIndex().

Referenced by AddFlagArg().

◆ MakeJoinedArg()

Arg * DerivedArgList::MakeJoinedArg	(	const Arg *	BaseArg,
		const Option	Opt,
		StringRef	Value
	)		const

MakeJoinedArg - Construct a new Positional arg for the given option Id, with the provided Value.

Definition at line 277 of file ArgList.cpp.

References llvm::opt::InputArgList::getArgString(), llvm::opt::Option::getName(), llvm::opt::Option::getPrefix(), MakeArgString(), llvm::opt::InputArgList::MakeIndex(), and llvm::StringRef::size().

Referenced by AddJoinedArg().

◆ MakePositionalArg()

Arg * DerivedArgList::MakePositionalArg	(	const Arg *	BaseArg,
		const Option	Opt,
		StringRef	Value
	)		const

MakePositionalArg - Construct a new Positional arg for the given option Id, with the provided Value.

Definition at line 259 of file ArgList.cpp.

References llvm::opt::InputArgList::getArgString(), llvm::opt::Option::getName(), llvm::opt::Option::getPrefix(), MakeArgString(), and llvm::opt::InputArgList::MakeIndex().

Referenced by AddPositionalArg().

◆ MakeSeparateArg()

Arg * DerivedArgList::MakeSeparateArg	(	const Arg *	BaseArg,
		const Option	Opt,
		StringRef	Value
	)		const

MakeSeparateArg - Construct a new Positional arg for the given option Id, with the provided Value.

Definition at line 268 of file ArgList.cpp.

References llvm::opt::InputArgList::getArgString(), llvm::opt::Option::getName(), llvm::opt::Option::getPrefix(), MakeArgString(), and llvm::opt::InputArgList::MakeIndex().

Referenced by AddSeparateArg().

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

include/llvm/Option/ArgList.h
lib/Option/ArgList.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DerivedArgList()

Member Function Documentation

◆ AddFlagArg()

◆ AddJoinedArg()

◆ AddPositionalArg()

◆ AddSeparateArg()

◆ AddSynthesizedArg()

◆ getArgString()

◆ getBaseArgs()

◆ getNumInputArgStrings()

◆ MakeArgString()

◆ MakeArgStringRef()

◆ MakeFlagArg()

◆ MakeJoinedArg()

◆ MakePositionalArg()

◆ MakeSeparateArg()