MinuitParameterSet.h

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#ifndef AMPGEN_MINUITPARAMETERSET_H
#define AMPGEN_MINUITPARAMETERSET_H
 
#include <iostream>
#include <map>
#include <vector>
 
#include "AmpGen/MinuitParameter.h"
 
namespace AmpGen
{
  class MinuitExpression;
 
  class MinuitParameterSet
  {
  public:
    typedef std::vector<MinuitParameter*>::iterator iterator; 
    typedef std::vector<MinuitParameter*>::const_iterator const_iterator; 
    
    MinuitParameterSet();
    explicit MinuitParameterSet(const std::vector<MinuitParameter*>& params );
 
    MinuitParameterSet( const MinuitParameterSet& other ) = delete;
    ~MinuitParameterSet(); // = default;
 
    bool add( MinuitParameter* parPtr );
    MinuitParameter* add(const std::string& name, const Flag& flag, const double& mean, const double& sigma, const double& min = 0, const double& max = 0 );
    bool unregister( MinuitParameter* patPtr );
    MinuitParameter* addOrGet(const std::string& name, const Flag& flag, const double& mean,
                              const double& sigma, const double& min = 0, const double& max = 0 );
    void loadFromStream();
    void loadFromFile( const std::string& name );
    void resetToInit();
    void print( std::ostream& os = std::cout ) const;
    void printVariable( std::ostream& os = std::cout ) const;
    void set( const MinuitParameterSet& mps );
    bool rename(const std::string& name, const std::string& new_name); 
    unsigned int size() const;
 
    const_iterator cbegin() const;
    const_iterator cend()   const;
    iterator       begin();
    iterator       end();
    const_iterator begin() const;
    const_iterator end()   const;
    
    MinuitParameter* at( const std::string& key );
    MinuitParameter* at( const size_t& index ) const;
    MinuitParameter* operator[]( const std::string& key );
    MinuitParameter* operator[]( const std::string& key ) const;
    MinuitParameter* operator[]( const size_t& key );
    MinuitParameter* find( const std::string& key ) const;
    double operator()( const std::string& name );
 
    void setFromMinuit( const double* x ); 
    void setMapping( const std::vector<unsigned>& m ); 
    void setFromMinuitIndex(const unsigned index, double v); 
    double getFromMinuitIndex(const unsigned index); 
  private:
    void tryParameter( const std::vector<std::string>& line );
    void tryAlias( const std::vector<std::string>& line );
    bool addToEnd( MinuitParameter* parPtr );
 
    std::vector<MinuitParameter*>           m_parameters;
    std::vector<unsigned>                   m_mapping;  
    std::map<std::string, MinuitParameter*> m_keyAccess;
  };
} // namespace AmpGen
#endif
//