ResidueMatcher.cc

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// -*- mode:c++;tab-width:2;indent-tabs-mode:t;show-trailing-whitespace:t;rm-trailing-spaces:t -*-
// vi: set ts=2 noet:
//
// (c) Copyright Rosetta Commons Member Institutions.
// (c) This file is part of the Rosetta software suite and is made available under license.
// (c) The Rosetta software is developed by the contributing members of the Rosetta Commons.
// (c) For more information, see http://www.rosettacommons.org. Questions about this can be
// (c) addressed to University of Washington UW TechTransfer, email: license@u.washington.edu.

/// @file   core/conformation/Residue.fwd.hh
/// @author Phil Bradley


// Project headers
#include <core/conformation/ResidueMatcher.hh>
#include <core/conformation/Residue.hh>

#include <utility/vector1.hh>


// Utility headers

// C++ headers


namespace core {
namespace conformation {

/// @details Auto-generated virtual destructor
ResidueMatcher::~ResidueMatcher() {}


bool
WatsonCrickResidueMatcher::operator()( Residue const & rsd1, Residue const & rsd2 ) const
{
  using namespace chemical;
  switch ( rsd1.aa() ) {
  case na_thy:
    return ( rsd2.aa() == na_ade );
  case na_ade:
    return ( rsd2.aa() == na_thy );
  case na_cyt:
    return ( rsd2.aa() == na_gua );
  case na_gua:
    return ( rsd2.aa() == na_cyt );
  default:
    return false;
  }
}

bool
ExactResidueMatcher::operator()( Residue const & rsd1, Residue const & rsd2 ) const
{
  return ( rsd1.name3() == rsd2.name3() );
}

} // namespace conformation
} // namespace core