PhyloBranchParam.h

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// SPDX-FileCopyrightText: The Bio++ Development Group
//
// SPDX-License-Identifier: CECILL-2.1
 
#ifndef BPP_PHYL_TREE_PHYLOBRANCHPARAM_H
#define BPP_PHYL_TREE_PHYLOBRANCHPARAM_H
 
#include <Bpp/Numeric/AbstractParametrizable.h>
#include <Bpp/Numeric/NumConstants.h>
 
 
namespace bpp
{
class PhyloBranch;
 
class PhyloBranchParam :
  public AbstractParametrizable
{
public:
  PhyloBranchParam(const std::string& prefix = "") :
    AbstractParametrizable(prefix)
  {
    addParameter_(new Parameter("BrLen", NumConstants::SMALL(), Parameter::R_PLUS_STAR));
  }
 
  PhyloBranchParam(const PhyloBranch& branch);
 
  PhyloBranchParam(const PhyloBranchParam& branch) :
    AbstractParametrizable(branch)
  {}
 
 
  PhyloBranchParam& operator=(const PhyloBranchParam& branch)
  {
    AbstractParametrizable::operator=(* this);
    return *this;
  }
 
 
  PhyloBranchParam* clone() const { return new PhyloBranchParam(*this); }
 
 
  double getLength() const
  {
    return getParameter_(0).getValue();
  }
 
 
  void setLength(double newLength)
  {
    getParameter_(0).setValue(newLength);
  }
 
 
  friend class ParametrizablePhyloTree;
}; // end of class PhyloBranchParam
} // end of namespace bpp.
#endif // BPP_PHYL_TREE_PHYLOBRANCHPARAM_H