mvector.hpp

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#include <vector>
#include <mutex>
 
 
template<typename T>
class MutexedVectorPointer {
  private:
    std::vector<T>* m_data = nullptr;
    std::mutex m_mutex;
 
  public:
  MutexedVectorPointer() = delete;
 
  MutexedVectorPointer(std::vector<T>& vec) {
    m_data = &vec;
  }
 
  MutexedVectorPointer(std::vector<T>* vec) {
    m_data = vec;
  }
 
  std::vector<T>* unmutexed_get_ptr() {
    return m_data;
  }
 
  void push_back(T const& item) {
    m_mutex.lock();
 
    m_data->push_back(item);
 
    m_mutex.unlock();
  }
};