-/* Copyright (c) 2016-2022. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2016-2023. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "simgrid/s4u.hpp"
#include <string>
#include <xbt/random.hpp>
-#include <xbt/str.h>
namespace sg4 = simgrid::s4u;
constexpr double PERIODIC_LOOKUP_DELAY = 10;
constexpr double SLEEP_DELAY = 4.9999;
-extern int nb_bits;
-extern int nb_keys;
-extern int timeout;
-
/* Types of tasks exchanged between nodes. */
enum class MessageType {
FIND_SUCCESSOR,
};
class Node {
+ inline static int nb_bits_;
+ inline static int nb_keys_;
+ inline static int timeout_;
+
int known_id_ = -1;
double start_time_ = -1;
double deadline_ = -1;
- bool joined = false;
+ bool joined_ = false;
int id_; // my id
int pred_id_ = -1; // predecessor id
- simgrid::xbt::random::XbtRandom random; // random number generator for this node
- sg4::Mailbox* mailbox_; // my mailbox
+ simgrid::xbt::random::XbtRandom random_; // random number generator for this node
+ sg4::Mailbox* mailbox_; // my mailbox
std::vector<int> fingers_; // finger table,(fingers[0] is my successor)
- int next_finger_to_fix; // index of the next finger to fix in fix_fingers()
+ int next_finger_to_fix_; // index of the next finger to fix in fix_fingers()
+
+ static bool is_in_interval(int id, int start, int end);
public:
+ static void set_parameters(int nb_bits, int nb_keys, int timeout);
+
explicit Node(std::vector<std::string> args);
Node(const Node&) = delete;
Node& operator=(const Node&) = delete;