StepWiseProteinJumpSampleGenerator.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 StepWiseProteinJumpSampleGenerator
/// @brief Subclass of StepWisePoseSampleGenerator
/// @detailed
/// @author Rhiju Das


//////////////////////////////////
#include <protocols/swa/protein/StepWiseProteinJumpSampleGenerator.hh>
#include <protocols/swa/StepWisePoseSampleGenerator.hh>
#include <core/types.hh>
#include <core/kinematics/Jump.hh>
#include <core/pose/Pose.hh>

//Auto Headers
#include <utility/vector1.hh>

using namespace core;

namespace protocols {
namespace swa {
namespace protein {

  //////////////////////////////////////////////////////////////////////////
  //constructor!
  StepWiseProteinJumpSampleGenerator::StepWiseProteinJumpSampleGenerator(
                                     Size const which_jump,
                                     utility::vector1< core::kinematics::Jump > const & jumps )
  {
    initialize( which_jump, jumps );
    reset();
  }

  //////////////////////////////////////////////////////////////////////////
  void
  StepWiseProteinJumpSampleGenerator::initialize(
                                     Size const which_jump,
                                     utility::vector1< core::kinematics::Jump > const & jumps ){
    which_jump_ = which_jump;
    jumps_ = jumps;
    num_samples_ = jumps_.size();
    count_ = 0;
  }

  //////////////////////////////////////////////////////////////////////////
  void
  StepWiseProteinJumpSampleGenerator::reset(){
    count_ = 0;
  }

  //////////////////////////////////////////////////////////////////////////
  bool
  StepWiseProteinJumpSampleGenerator::has_another_sample(){
    return (count_ < num_samples_);
  }

  //////////////////////////////////////////////////////////////////////////
  void
  StepWiseProteinJumpSampleGenerator::get_next_sample( core::pose::Pose & pose )
  {

    count_++;

    if ( count_ > num_samples_ ) utility_exit_with_message( "Asked StepWiseProteinJumpSampleGenerator for another sample but it does not have one!" );

    if ( which_jump_ > 0 )  pose.set_jump( which_jump_, jumps_[ count_ ] );

  }

  ///////////////////////////////////////////////////////
  Size
  StepWiseProteinJumpSampleGenerator::size() const{
    return num_samples_;
  }


}
}
}