-/* Copyright (c) 2016-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2016-2020. 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. */
#ifndef S4U_CHORD_HPP
#define S4U_CHORD_HPP
#include "simgrid/s4u.hpp"
-#include <random>
#include <string>
+#include <xbt/random.hpp>
#include <xbt/str.h>
constexpr double MAX_SIMULATION_TIME = 1000;
extern int nb_keys;
extern int timeout;
-extern std::default_random_engine generator;
-
-class HostChord {
- simgrid::s4u::Host* host = nullptr;
-
-public:
- static simgrid::xbt::Extension<simgrid::s4u::Host, HostChord> EXTENSION_ID;
-
- explicit HostChord(simgrid::s4u::Host* ptr) : host(ptr) {}
- HostChord(const HostChord&) = delete;
- HostChord& operator=(const HostChord&) = delete;
-
-};
-
/* Types of tasks exchanged between nodes. */
enum e_message_type_t {
FIND_SUCCESSOR,
class ChordMessage {
public:
e_message_type_t type; // type of message
- std::string issuer_host_name; // used for logging
+ std::string issuer_host_name = simgrid::s4u::this_actor::get_host()->get_name(); // used for logging
int request_id = -1; // id (used by some types of messages)
int request_finger = 1; // finger parameter (used by some types of messages)
int answer_id = -1; // answer (used by some types of messages)
simgrid::s4u::Mailbox* answer_to = nullptr; // mailbox to send an answer to (if any)
- explicit ChordMessage(e_message_type_t type)
- : type(type), issuer_host_name(simgrid::s4u::this_actor::get_host()->get_name())
- {
- }
+ explicit ChordMessage(e_message_type_t type) : type(type) {}
static void destroy(void* message);
};