#include <ArgList.h>

Inheritance diagram for llvm::opt::ArgList:

Public Types
typedef SmallVector< Arg *, 16 >	arglist_type

typedef arglist_type::iterator	iterator

typedef arglist_type::const_iterator	const_iterator

typedef arglist_type::reverse_iterator	reverse_iterator

typedef arglist_type::const_reverse_iterator	const_reverse_iterator

Public Member Functions
virtual	~ArgList ()

Arg Access
void	append (Arg *A)
	append - Append `A` to the arg list. More...

arglist_type &	getArgs ()

const arglist_type &	getArgs () const

unsigned	size () const

bool	hasArgNoClaim (OptSpecifier Id) const

bool	hasArg (OptSpecifier Id) const

bool	hasArg (OptSpecifier Id0, OptSpecifier Id1) const

bool	hasArg (OptSpecifier Id0, OptSpecifier Id1, OptSpecifier Id2) const

Arg *	getLastArgNoClaim (OptSpecifier Id) const

Arg *	getLastArg (OptSpecifier Id) const

Arg *	getLastArg (OptSpecifier Id0, OptSpecifier Id1) const

Arg *	getLastArg (OptSpecifier Id0, OptSpecifier Id1, OptSpecifier Id2) const

Arg *	getLastArg (OptSpecifier Id0, OptSpecifier Id1, OptSpecifier Id2, OptSpecifier Id3) const

Arg *	getLastArg (OptSpecifier Id0, OptSpecifier Id1, OptSpecifier Id2, OptSpecifier Id3, OptSpecifier Id4) const

Arg *	getLastArg (OptSpecifier Id0, OptSpecifier Id1, OptSpecifier Id2, OptSpecifier Id3, OptSpecifier Id4, OptSpecifier Id5) const

Arg *	getLastArg (OptSpecifier Id0, OptSpecifier Id1, OptSpecifier Id2, OptSpecifier Id3, OptSpecifier Id4, OptSpecifier Id5, OptSpecifier Id6) const

Arg *	getLastArg (OptSpecifier Id0, OptSpecifier Id1, OptSpecifier Id2, OptSpecifier Id3, OptSpecifier Id4, OptSpecifier Id5, OptSpecifier Id6, OptSpecifier Id7) const

virtual const char *	getArgString (unsigned Index) const =0
	getArgString - Return the input argument string at `Index`. More...

virtual unsigned	getNumInputArgStrings () const =0

Arg Iteration
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

arg_iterator	filtered_begin (OptSpecifier Id0=0U, OptSpecifier Id1=0U, OptSpecifier Id2=0U) const

arg_iterator	filtered_end () const

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

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

std::vector< std::string >	getAllArgValues (OptSpecifier Id) const

Translation Utilities
bool	hasFlag (OptSpecifier Pos, OptSpecifier Neg, bool Default=true) const

bool	hasFlag (OptSpecifier Pos, OptSpecifier PosAlias, OptSpecifier Neg, bool Default=true) const

void	AddLastArg (ArgStringList &Output, OptSpecifier Id0) const
	AddLastArg - Render only the last argument match `Id0`, if present. More...

void	AddLastArg (ArgStringList &Output, OptSpecifier Id0, OptSpecifier Id1) const

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

void	AddAllArgValues (ArgStringList &Output, OptSpecifier Id0, OptSpecifier Id1=0U, OptSpecifier Id2=0U) const

void	AddAllArgsTranslated (ArgStringList &Output, OptSpecifier Id0, const char *Translation, bool Joined=false) const

void	ClaimAllArgs (OptSpecifier Id0) const

void	ClaimAllArgs () const

Arg Synthesis
virtual const char *	MakeArgString (StringRef Str) const =0

const char *	MakeArgString (const char *Str) const

const char *	MakeArgString (std::string Str) const

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. More...

Protected Member Functions
	ArgList ()

Detailed Description

ArgList - Ordered collection of driver arguments.

The ArgList class manages a list of Arg instances as well as auxiliary data and convenience methods to allow Tools to quickly check for the presence of Arg instances for a particular Option and to iterate over groups of arguments.

Definition at line 91 of file ArgList.h.

Member Typedef Documentation

typedef SmallVector<Arg*, 16> llvm::opt::ArgList::arglist_type

Definition at line 97 of file ArgList.h.

typedef arglist_type::const_iterator llvm::opt::ArgList::const_iterator

Definition at line 99 of file ArgList.h.

typedef arglist_type::const_reverse_iterator llvm::opt::ArgList::const_reverse_iterator

Definition at line 101 of file ArgList.h.

typedef arglist_type::iterator llvm::opt::ArgList::iterator

Definition at line 98 of file ArgList.h.

typedef arglist_type::reverse_iterator llvm::opt::ArgList::reverse_iterator

Definition at line 100 of file ArgList.h.

Constructor & Destructor Documentation

ArgList::ArgList ( )

protected

Definition at line 37 of file ArgList.cpp.

ArgList::~ArgList ( )

virtual

Definition at line 40 of file ArgList.cpp.

Member Function Documentation

void ArgList::AddAllArgs	(	ArgStringList &	Output,
		OptSpecifier	Id0,
		OptSpecifier	Id1 = `0U`,
		OptSpecifier	Id2 = `0U`
	)		const

AddAllArgs - Render all arguments matching the given ids.

Definition at line 244 of file ArgList.cpp.

References filtered_begin(), and filtered_end().

void ArgList::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.

Parameters

Joined - If true, render the argument as joined with the option specifier.

Definition at line 263 of file ArgList.cpp.

References filtered_begin(), filtered_end(), MakeArgString(), and llvm::SmallVectorTemplateBase< T, isPodLike >::push_back().

void ArgList::AddAllArgValues	(	ArgStringList &	Output,
		OptSpecifier	Id0,
		OptSpecifier	Id1 = `0U`,
		OptSpecifier	Id2 = `0U`
	)		const

AddAllArgValues - Render the argument values of all arguments matching the given ids.

Definition at line 253 of file ArgList.cpp.

References filtered_begin(), filtered_end(), and llvm::SmallVectorTemplateBase< T, isPodLike >::push_back().

Referenced by getAllArgValues().

void ArgList::AddLastArg	(	ArgStringList &	Output,
		OptSpecifier	Id0
	)		const

AddLastArg - Render only the last argument match Id0, if present.

Definition at line 229 of file ArgList.cpp.

References llvm::ARM_PROC::A, and getLastArg().

void ArgList::AddLastArg	(	ArgStringList &	Output,
		OptSpecifier	Id0,
		OptSpecifier	Id1
	)		const

Definition at line 236 of file ArgList.cpp.

References llvm::ARM_PROC::A, and getLastArg().

void ArgList::append ( Arg * A )

append - Append A to the arg list.

Definition at line 43 of file ArgList.cpp.

References llvm::SmallVectorTemplateBase< T, isPodLike >::push_back().

Referenced by llvm::opt::DerivedArgList::AddFlagArg(), llvm::opt::DerivedArgList::AddJoinedArg(), llvm::opt::DerivedArgList::AddPositionalArg(), llvm::opt::DerivedArgList::AddSeparateArg(), and llvm::opt::OptTable::ParseArgs().

iterator llvm::opt::ArgList::begin ( )

inline

Definition at line 128 of file ArgList.h.

References llvm::SmallVectorTemplateCommon< T, typename >::begin().

Referenced by ClaimAllArgs(), eraseArg(), getLastArg(), and llvm::opt::InputArgList::~InputArgList().

const_iterator llvm::opt::ArgList::begin ( ) const

inline

Definition at line 134 of file ArgList.h.

References llvm::SmallVectorTemplateCommon< T, typename >::begin().

void ArgList::ClaimAllArgs ( OptSpecifier Id0 ) const

ClaimAllArgs - Claim all arguments which match the given option id.

Definition at line 280 of file ArgList.cpp.

References filtered_begin(), and filtered_end().

void ArgList::ClaimAllArgs ( ) const

ClaimAllArgs - Claim all arguments.

Definition at line 286 of file ArgList.cpp.

References begin(), and end().

iterator llvm::opt::ArgList::end ( )

inline

Definition at line 129 of file ArgList.h.

References llvm::SmallVectorTemplateCommon< T, typename >::end().

Referenced by ClaimAllArgs(), eraseArg(), getLastArg(), and llvm::opt::InputArgList::~InputArgList().

const_iterator llvm::opt::ArgList::end ( ) const

inline

Definition at line 135 of file ArgList.h.

References llvm::SmallVectorTemplateCommon< T, typename >::end().

void ArgList::eraseArg ( OptSpecifier Id )

eraseArg - Remove any option matching Id.

Definition at line 47 of file ArgList.cpp.

References begin(), end(), and llvm::SmallVectorImpl< T >::erase().

arg_iterator llvm::opt::ArgList::filtered_begin	(	OptSpecifier	Id0 = `0U`,
		OptSpecifier	Id1 = `0U`,
		OptSpecifier	Id2 = `0U`
	)		const

inline

Definition at line 140 of file ArgList.h.

References llvm::SmallVectorTemplateCommon< T, typename >::begin().

Referenced by AddAllArgs(), AddAllArgsTranslated(), AddAllArgValues(), and ClaimAllArgs().

arg_iterator llvm::opt::ArgList::filtered_end ( ) const

inline

Definition at line 144 of file ArgList.h.

References llvm::SmallVectorTemplateCommon< T, typename >::end().

Referenced by AddAllArgs(), AddAllArgsTranslated(), AddAllArgValues(), and ClaimAllArgs().

std::vector< std::string > ArgList::getAllArgValues ( OptSpecifier Id ) const

getAllArgValues - Get the values of all instances of the given argument as strings.

Definition at line 223 of file ArgList.cpp.

References AddAllArgValues(), llvm::SmallVectorTemplateCommon< T, typename >::begin(), and llvm::SmallVectorTemplateCommon< T, typename >::end().

arglist_type& llvm::opt::ArgList::getArgs ( )

inline

Definition at line 119 of file ArgList.h.

const arglist_type& llvm::opt::ArgList::getArgs ( ) const

inline

Definition at line 120 of file ArgList.h.

virtual const char* llvm::opt::ArgList::getArgString ( unsigned Index ) const

pure virtual

getArgString - Return the input argument string at Index.

Implemented in llvm::opt::DerivedArgList, and llvm::opt::InputArgList.

Referenced by llvm::opt::Option::accept(), GetOrMakeJoinedArgString(), and llvm::opt::OptTable::ParseOneArg().

Arg * ArgList::getLastArg ( OptSpecifier Id ) const

Definition at line 66 of file ArgList.cpp.

References begin(), llvm::opt::Arg::claim(), and end().

Referenced by AddLastArg(), getLastArgValue(), hasArg(), and hasFlag().

Arg * ArgList::getLastArg	(	OptSpecifier	Id0,
		OptSpecifier	Id1
	)		const

Definition at line 78 of file ArgList.cpp.

References begin(), llvm::opt::Arg::claim(), and end().

Arg * ArgList::getLastArg	(	OptSpecifier	Id0,
		OptSpecifier	Id1,
		OptSpecifier	Id2
	)		const

Definition at line 92 of file ArgList.cpp.

References begin(), llvm::opt::Arg::claim(), and end().

Arg * ArgList::getLastArg	(	OptSpecifier	Id0,
		OptSpecifier	Id1,
		OptSpecifier	Id2,
		OptSpecifier	Id3
	)		const

Definition at line 107 of file ArgList.cpp.

References begin(), llvm::opt::Arg::claim(), and end().

Arg * ArgList::getLastArg	(	OptSpecifier	Id0,
		OptSpecifier	Id1,
		OptSpecifier	Id2,
		OptSpecifier	Id3,
		OptSpecifier	Id4
	)		const

Definition at line 123 of file ArgList.cpp.

References begin(), llvm::opt::Arg::claim(), and end().

Arg * ArgList::getLastArg	(	OptSpecifier	Id0,
		OptSpecifier	Id1,
		OptSpecifier	Id2,
		OptSpecifier	Id3,
		OptSpecifier	Id4,
		OptSpecifier	Id5
	)		const

Definition at line 141 of file ArgList.cpp.

References begin(), llvm::opt::Arg::claim(), and end().

Arg * ArgList::getLastArg	(	OptSpecifier	Id0,
		OptSpecifier	Id1,
		OptSpecifier	Id2,
		OptSpecifier	Id3,
		OptSpecifier	Id4,
		OptSpecifier	Id5,
		OptSpecifier	Id6
	)		const

Definition at line 160 of file ArgList.cpp.

References begin(), llvm::opt::Arg::claim(), and end().

Arg * ArgList::getLastArg	(	OptSpecifier	Id0,
		OptSpecifier	Id1,
		OptSpecifier	Id2,
		OptSpecifier	Id3,
		OptSpecifier	Id4,
		OptSpecifier	Id5,
		OptSpecifier	Id6,
		OptSpecifier	Id7
	)		const

Definition at line 181 of file ArgList.cpp.

References begin(), llvm::opt::Arg::claim(), and end().

Arg * ArgList::getLastArgNoClaim ( OptSpecifier Id ) const

getLastArg - Return the last argument matching Id, or null.

Claim Whether the argument should be claimed, if it exists.

Definition at line 58 of file ArgList.cpp.

References rbegin(), and rend().

Referenced by hasArgNoClaim().

StringRef ArgList::getLastArgValue	(	OptSpecifier	Id,
		StringRef	Default = `""`
	)		const

getLastArgValue - Return the value of the last argument, or a default.

Definition at line 216 of file ArgList.cpp.

References llvm::ARM_PROC::A, llvm::Reloc::Default, and getLastArg().

virtual unsigned llvm::opt::ArgList::getNumInputArgStrings ( ) const

pure virtual

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

Implemented in llvm::opt::DerivedArgList, and llvm::opt::InputArgList.

Referenced by llvm::opt::Option::accept().

const char * ArgList::GetOrMakeJoinedArgString	(	unsigned	Index,
		StringRef	LHS,
		StringRef	RHS
	)		const

Create an arg string for (LHS + RHS), reusing the string at Index if possible.

Definition at line 298 of file ArgList.cpp.

References llvm::StringRef::data(), llvm::StringRef::endswith(), getArgString(), MakeArgString(), llvm::StringRef::size(), and llvm::StringRef::startswith().

Referenced by llvm::opt::Arg::render().

bool llvm::opt::ArgList::hasArg ( OptSpecifier Id ) const

inline

Definition at line 165 of file ArgList.h.

References getLastArg().

bool llvm::opt::ArgList::hasArg	(	OptSpecifier	Id0,
		OptSpecifier	Id1
	)		const

inline

Definition at line 168 of file ArgList.h.

References getLastArg().

bool llvm::opt::ArgList::hasArg	(	OptSpecifier	Id0,
		OptSpecifier	Id1,
		OptSpecifier	Id2
	)		const

inline

Definition at line 171 of file ArgList.h.

References getLastArg().

bool llvm::opt::ArgList::hasArgNoClaim ( OptSpecifier Id ) const

inline

hasArg - Does the arg list contain any option matching Id.

Claim Whether the argument should be claimed, if it exists.

Definition at line 162 of file ArgList.h.

References getLastArgNoClaim().

bool ArgList::hasFlag	(	OptSpecifier	Pos,
		OptSpecifier	Neg,
		bool	Default = `true`
	)		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. If both the option and its negation are present, the last one wins.

Definition at line 203 of file ArgList.cpp.

References llvm::ARM_PROC::A, llvm::Reloc::Default, and getLastArg().

bool ArgList::hasFlag	(	OptSpecifier	Pos,
		OptSpecifier	PosAlias,
		OptSpecifier	Neg,
		bool	Default = `true`
	)		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. If multiple options are present, the last one wins.

Definition at line 209 of file ArgList.cpp.

References llvm::ARM_PROC::A, llvm::Reloc::Default, and getLastArg().

virtual const char* llvm::opt::ArgList::MakeArgString ( StringRef Str ) const

pure virtual

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

Implemented in llvm::opt::DerivedArgList, and llvm::opt::InputArgList.

Referenced by llvm::opt::Option::accept(), AddAllArgsTranslated(), GetOrMakeJoinedArgString(), MakeArgString(), llvm::opt::DerivedArgList::MakeFlagArg(), llvm::opt::DerivedArgList::MakeJoinedArg(), llvm::opt::DerivedArgList::MakePositionalArg(), llvm::opt::DerivedArgList::MakeSeparateArg(), and llvm::opt::Arg::render().