ScalarWeightedFunc.cc

Go to the documentation of this file.

// -*- 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 src/core/scoring/constraints/ScalarWeightedFunc.cc
/// @brief Weighted constraint function that reweights other constraints
/// by a constant scalar value.
/// @author James Thompson, Greg Taylor


#include <core/scoring/constraints/ScalarWeightedFunc.hh>
#include <core/scoring/constraints/FuncFactory.hh>

#include <core/types.hh>

#include <utility/pointer/ReferenceCount.hh>

// AUTO-REMOVED #include <numeric/angle.functions.hh>
// AUTO-REMOVED #include <basic/Tracer.hh>

// C++ Headers
// AUTO-REMOVED #include <string>

#include <sstream>
#include <iostream>
#include <string>


namespace core {
namespace scoring {
namespace constraints {

  ScalarWeightedFunc::~ScalarWeightedFunc() {}

  Real
  ScalarWeightedFunc::func( Real const x ) const
  {
    return func_to_weight_->func( x ) * weight_;
  }



  Real
  ScalarWeightedFunc::dfunc( Real const x ) const
  {
    return func_to_weight_->dfunc( x ) * weight_;
  }

  void
  ScalarWeightedFunc::read_data( std::istream& in )
  {
    in >> weight_;

    FuncFactory func_factory;
    std::string func_type;
    in >> func_type;
    func_to_weight_ = func_factory.func_types_[ func_type ]->clone();
    func_to_weight_->read_data( in );
  }


  void
  ScalarWeightedFunc::show_definition( std::ostream &out ) const
  {
    out << "SCALARWEIGHTEDFUNC  weight:  " << weight_ << "  func_to_weight:  ";
    func_to_weight_->show_definition(out);
  }

  Size
  ScalarWeightedFunc::show_violations(std::ostream &out, Real x, Size verbose_level, Real threshold) const
  {
    out << "SCALARWEIGHTEDFUNC with weight:  " << weight_ << std::endl;
    func_to_weight_->show_definition(out);
    out << " with verbose_level " << verbose_level << ", threshold " << threshold << " and weighted_score " << ScalarWeightedFunc::func(x) << std::endl;
    return func_to_weight_->show_violations(out,x,verbose_level,threshold);
  }


} // namespace constraints
} // namespace scoring
} // namespace core