VecState.hpp

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/*
 * VecState.hpp
 *
 * A small class for allocating states.
 * It stores a pointer and an interval.
 *  Created on: 05 Apr 2022
 *   Author(s): Jorn Reniers, Volkan Kumtepeli
 */
 
#pragma once
 
#include <vector>
#include <array>
#include <cstdlib>
#include <algorithm>
 
namespace slide {
class VecStates
{
  static std::vector<double> st, dst, bst; 
  static std::vector<std::array<int, 2>> locs{ { 0, 0 } };
  static size_t current_id{ 0 };
 
  size_t id{ 0 };
 
public:
  VecStates(int n) : id{ current_id++ }
  {
    if (locs.empty()) {
      locs.emplace_back(0, n);
      std::fill_n(std::back_inserter(st), n, 0);
    } else {
    }
  };
 
  VecStates() : VecStates(0){};
 
 
};
} // namespace slide