Line data    Source code

       1              : /**
       2              :  * @file ListStorage.hpp
       3              :  *
       4              :  * ListStorage defines the data storage class used by the listrev modules
       5              :  *
       6              :  * This is part of the DUNE DAQ Software Suite, copyright 2020.
       7              :  * Licensing/copyright details are in the COPYING file that you should have
       8              :  * received with this code.
       9              :  */
      10              : 
      11              : #ifndef LISTREV_SRC_LISTSTORAGE_HPP_
      12              : #define LISTREV_SRC_LISTSTORAGE_HPP_
      13              : 
      14              : #include "ListWrapper.hpp"
      15              : 
      16              : #include <map>
      17              : #include <mutex>
      18              : #include <vector>
      19              : 
      20              : namespace dunedaq::listrev {
      21              : 
      22              : class ListStorage
      23              : {
      24              : public:
      25            4 :   ListStorage() {}
      26              : 
      27              :   bool has_list(const int& id) const;
      28              :   IntList get_list(const int& id) const;
      29              :   void add_list(IntList list, bool ignoreDuplicates = false);
      30              : 
      31              :   size_t size() const;
      32            1 :   void set_capacity(const size_t& capacity) { m_capacity = capacity; }
      33            1 :   size_t capacity() const { return m_capacity; }
      34              :   void flush();
      35              : 
      36              : private:
      37              :   std::map<int, IntList> m_lists;
      38              :   mutable std::mutex m_lists_mutex;
      39              :   size_t m_capacity{ 1000 };
      40              : };
      41              : } // namespace dunedaq::listrev
      42              : 
      43              : #endif // LISTREV_SRC_LISTSTORAGE_HPP_