Connects an options struct to cl::ParseCommandLineOptions. More...

#include "llvm/Option/LibraryOptions.h"

Inheritance diagram for llvm::opt::LibraryOptionsParser:

Public Types
using	ApplyFn = bool (*)(const Arg &)
using	TableFn = const OptTable &(*)()

Public Member Functions
	LibraryOptionsParser (TableFn Table, ApplyFn Apply, void(*Reset)())
void	forEachOption (function_ref< void(StringRef, StringRef, StringRef)> Fn) const override
Error	parse (ArrayRef< const char * > Args, unsigned &Consumed) override
	Parses the option spelled by Args[0], which may take Args[1] as its value, and sets `Consumed` to the number of arguments it spans.
void	reset () override
	Restores the default values.
Public Member Functions inherited from llvm::cl::LibraryOptions
virtual void	forEachOption (function_ref< void(StringRef Spelling, StringRef MetaVar, StringRef Help)> Fn) const =0
	Calls `Fn` with the spelling of each option without its prefix (e.g.

Additional Inherited Members
Protected Member Functions inherited from llvm::cl::LibraryOptions
	~LibraryOptions ()=default

Detailed Description

Connects an options struct to cl::ParseCommandLineOptions.

Definition at line 72 of file LibraryOptions.h.

Member Typedef Documentation

◆ ApplyFn

using llvm::opt::LibraryOptionsParser::ApplyFn = bool (*)(const Arg &)

Definition at line 74 of file LibraryOptions.h.

◆ TableFn

using llvm::opt::LibraryOptionsParser::TableFn = const OptTable &(*)()

Definition at line 75 of file LibraryOptions.h.

Constructor & Destructor Documentation

◆ LibraryOptionsParser()

llvm::opt::LibraryOptionsParser::LibraryOptionsParser	(	TableFn	Table,
		ApplyFn	Apply,
		void(*	Reset )() )

inline

Definition at line 76 of file LibraryOptions.h.

Member Function Documentation

◆ forEachOption()

void LibraryOptionsParser::forEachOption ( function_ref< void(StringRef, StringRef, StringRef)> Fn ) const

override

Definition at line 20 of file LibraryOptions.cpp.

References llvm::StringRef::empty(), llvm::opt::Option::FlagClass, llvm::opt::Option::JoinedClass, llvm::opt::Option::SeparateClass, T, and llvm::Table.

◆ parse()

Error LibraryOptionsParser::parse	(	ArrayRef< const char * >	Args,
		unsigned &	Consumed )

overridevirtual

Parses the option spelled by Args[0], which may take Args[1] as its value, and sets Consumed to the number of arguments it spans.

The strings in Args remain valid until reset().

Implements llvm::cl::LibraryOptions.

Definition at line 35 of file LibraryOptions.cpp.

References A(), llvm::createStringError(), llvm::List, llvm::Error::success(), llvm::Table, and llvm::opt::Option::UnknownClass.

◆ reset()

void llvm::opt::LibraryOptionsParser::reset ( )

inlineoverridevirtual

Restores the default values.

Implements llvm::cl::LibraryOptions.

Definition at line 82 of file LibraryOptions.h.

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

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

Public Types

Public Member Functions

Additional Inherited Members