5 #ifndef GCOMM_HISTOGRAM_HPP
6 #define GCOMM_HISTOGRAM_HPP
18 void insert(
const double);
20 friend std::ostream& operator<<(std::ostream&,
const Histogram&);
22 std::map<double, long long> cnt_;
25 std::ostream& operator<<(std::ostream&,
const Histogram&);
29 #endif // GCOMM_HISTOGRAM_HPP
Definition: histogram.hpp:14