llvm/llvm/include/llvm/Option/ArgList.h

//===- ArgList.h - Argument List Management ---------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_OPTION_ARGLIST_H
#define LLVM_OPTION_ARGLIST_H

#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/iterator_range.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Option/Arg.h"
#include "llvm/Option/OptSpecifier.h"
#include "llvm/Option/Option.h"
#include <algorithm>
#include <cstddef>
#include <initializer_list>
#include <iterator>
#include <list>
#include <memory>
#include <string>
#include <utility>
#include <vector>

namespace llvm {

class raw_ostream;

namespace opt {

/// arg_iterator - Iterates through arguments stored inside an ArgList.
template<typename BaseIter, unsigned NumOptSpecifiers = 0>
class arg_iterator { … };

/// 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.
class ArgList { … };

class InputArgList final : public ArgList { … };

/// DerivedArgList - An ordered collection of driver arguments,
/// whose storage may be in another argument list.
class DerivedArgList final : public ArgList { … };

} // end namespace opt

} // end namespace llvm

#endif // LLVM_OPTION_ARGLIST_H