event_selector.h

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/* emacs: this is -*- c++ -*- */
 
 
#ifndef ANALYSIS_EVENT_SELECTOR_H
#define ANALYSIS_EVENT_SELECTOR_H
 
#include <iostream>
#include <set>
 
 
 
class event_selector : public std::set<int> {
 
public:
 
  template<class T>
  event_selector(const std::vector<T>& e) {
    for (unsigned int i=0 ; i<e.size() ; i++ ) insert(int(e[i]));
  } 
 
  //  event_selector(std::vector<double> e) { 
  //    for (unsigned int i=0 ; i<e.size() ; i++ ) insert(int(e[i]));
  //  } 
 
  ~event_selector() { } 
 
  bool in(int event) { 
    if ( find(event)==end() ) return false;
    std::cout << "event_selector::in() found " << event << std::endl; 
    return true;
  }
 
};
 
 
inline std::ostream& operator<<( std::ostream& s, const event_selector& es ) {
  return s << es.size();
}
 
 
#endif  // ANALYSIS_EVENT_SELECTOR_H