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ParamList.h

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// $Id: ParamList.h,v 1.5 2006/10/25 13:45:01 marcocle Exp $
#ifndef DETDESC_PARAMLIST_H 
#define DETDESC_PARAMLIST_H 1

// Include files

#include <DetDesc/Param.h>

#include "GaudiKernel/Map.h"

class ParamList: public GaudiUtils::Map<std::string,BasicParam *> {
private:
  typedef GaudiUtils::Map<std::string,BasicParam *> base_type;

public: 
  ParamList();

  ParamList(const ParamList &pl);

  virtual ~ParamList();

  template <class T>
  inline void add(const std::string &key, const T &val) {
    iterator i = find(key);
    if ( i != end() ) { // key already used
      i->second->set(val);
    } else {
      //(*this)[key] = new Param<T>(val);
      insert(std::pair<std::string,Param<T>*>(key,new Param<T>(val)));
    }
  }

  inline void addBasicParam(const std::string &key, const BasicParam* &p) {
    iterator i = find(key);
    if ( i != end() ) { // key already used
    // replace with new one
      delete i->second;
      i->second = p->new_copy();
    } else {
      //(*this)[key] = p->new_copy();
      insert(std::pair<std::string,BasicParam*>(key,p->new_copy()));
    }
  }

  virtual std::vector<std::string> getKeys() const;

  ParamList& operator= (const ParamList &pl);
  
  ParamList& operator+= (const ParamList &pl);
  
  void clear();

protected:

private:
  void deleteItems();

};
#endif // DETDESC_PARAMLIST_H

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