//===- NullFragment.h -----------------------------------------------------===//
//
// The MCLinker Project
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef MCLD_LD_NULL_FRAGMENT_H
#define MCLD_LD_NULL_FRAGMENT_H
#ifdef ENABLE_UNITTEST
#include <gtest.h>
#endif
#include <mcld/Fragment/Fragment.h>
namespace mcld {
class SectionData;
/** \class NullFragment
* \brief NullFragment is a kind of MCFragment that presents the "end fragment"
* referenced by some special symbols
*/
class NullFragment : public Fragment
{
public:
NullFragment(SectionData* pSD = NULL);
/// size -
size_t size() const { return 0x0; }
static bool classof(const Fragment *F)
{ return F->getKind() == Fragment::Null; }
static bool classof(const NullFragment *)
{ return true; }
};
} // namespace of mcld
#endif