/**
 *  \file IMP/base/InputAdaptor.h    \brief Basic types used by IMP.
 *
 *  Copyright 2007-2013 IMP Inventors. All rights reserved.
 *
 */

#ifndef IMPBASE_INPUT_ADAPTOR_H
#define IMPBASE_INPUT_ADAPTOR_H

#include <IMP/base/base_config.h>
#include "utility_macros.h"

IMPBASE_BEGIN_NAMESPACE
/** An input adaptor is a convenience class that allows functions to accept a
    wider variety of inputs than they would otherwise. The InputAdaptor class
    itself should not be used directly, it is just provided for purposes of
    documentation.

    Input adaptor classes do not support output, comparisons or hashing.
*/
class InputAdaptor {
protected:
  InputAdaptor(){}
};
IMPBASE_END_NAMESPACE

#endif  /* IMPBASE_INPUT_ADAPTOR_H */