include/mcld/Script/FileToken.h

//===- FileToken.h --------------------------------------------------------===//
//
//                     The MCLinker Project
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef MCLD_SCRIPT_FILETOKEN_H_
#define MCLD_SCRIPT_FILETOKEN_H_

#include "mcld/Config/Config.h"
#include "mcld/Script/InputToken.h"
#include "mcld/Support/Allocators.h"

namespace mcld {

/** \class FileToken
 *  \brief This class defines the interfaces to a filename in INPUT/GROUP
 *         command.
 */

class FileToken : public InputToken {
 private:
  friend class Chunk<FileToken, MCLD_SYMBOLS_PER_INPUT>;
  FileToken();
  FileToken(const std::string& pName, bool pAsNeeded);

 public:
  ~FileToken();

  static bool classof(const InputToken* pToken) {
    return pToken->type() == InputToken::File;
  }

  /* factory method */
  static FileToken* create(const std::string& pName, bool pAsNeeded);
  static void destroy(FileToken*& pToken);
  static void clear();
};

}  // namespace mcld

#endif  // MCLD_SCRIPT_FILETOKEN_H_