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//===- InputAction.h ------------------------------------------------------===//
//
// The MCLinker Project
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef MCLD_MC_INPUTACTION_H
#define MCLD_MC_INPUTACTION_H
#ifdef ENABLE_UNITTEST
#include <gtest.h>
#endif
namespace mcld {
class SearchDirs;
class InputBuilder;
//===----------------------------------------------------------------------===//
// Base InputAction
//===----------------------------------------------------------------------===//
/** \class InputAction
* \brief InputAction is a command object to construct mcld::InputTree.
*/
class InputAction
{
protected:
explicit InputAction(unsigned int pPosition);
public:
virtual ~InputAction();
virtual bool activate(InputBuilder&) const = 0;
unsigned int position() const { return m_Position; }
bool operator<(const InputAction& pOther) const
{ return (position() < pOther.position()); }
private:
InputAction(); // DO_NOT_IMPLEMENT
InputAction(const InputAction& ); // DO_NOT_IMPLEMENT
InputAction& operator=(const InputAction& ); // DO_NOT_IMPLEMENT
private:
unsigned int m_Position;
};
} // namespace of mcld
#endif
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