-/* Copyright (c) 2004-2014. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2004-2018. 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 "network_interface.hpp"
-#include "surf/ns3/ns3_interface.h"
-
#ifndef NETWORK_NS3_HPP_
#define NETWORK_NS3_HPP_
-/***********
- * Classes *
- ***********/
-class NetworkNS3Model;
-typedef NetworkNS3Model *NetworkNS3ModelPtr;
-
-class NetworkNS3Action;
-typedef NetworkNS3Action *NetworkNS3ActionPtr;
+#include "xbt/base.h"
-/*********
- * Tools *
- *********/
-
-void net_define_callbacks(void);
+#include "network_interface.hpp"
-/*********
- * Model *
- *********/
+namespace simgrid {
+namespace kernel {
+namespace resource {
class NetworkNS3Model : public NetworkModel {
public:
NetworkNS3Model();
-
~NetworkNS3Model();
- Link* createLink(const char *name,
- double bw_initial,
- tmgr_trace_t bw_trace,
- double lat_initial,
- tmgr_trace_t lat_trace,
- e_surf_resource_state_t state_initial,
- tmgr_trace_t state_trace,
- e_surf_link_sharing_policy_t policy,
- xbt_dict_t properties);
- xbt_dynar_t getRoute(RoutingEdgePtr src, RoutingEdgePtr dst);
- ActionPtr communicate(RoutingEdgePtr src, RoutingEdgePtr dst,
- double size, double rate);
- double shareResources(double now);
- void updateActionsState(double now, double delta);
- void addTraces(){DIE_IMPOSSIBLE;}
+ LinkImpl* createLink(const std::string& name, double bandwidth, double latency,
+ s4u::Link::SharingPolicy policy) override;
+ kernel::resource::Action* communicate(s4u::Host* src, s4u::Host* dst, double size, double rate) override;
+ double next_occuring_event(double now) override;
+ bool next_occuring_event_is_idempotent() override { return false; }
+ void update_actions_state(double now, double delta) override;
};
/************
* Resource *
************/
-class NetworkNS3Link : public Link {
+class LinkNS3 : public LinkImpl {
public:
- NetworkNS3Link(NetworkNS3ModelPtr model, const char *name, xbt_dict_t props,
- double bw_initial, double lat_initial);
- ~NetworkNS3Link();
-
- void updateState(tmgr_trace_event_t event_type, double value, double date);
- double getLatency(){THROW_UNIMPLEMENTED;}
- double getBandwidth(){THROW_UNIMPLEMENTED;}
- void updateBandwidth(double value, double date=surf_get_clock()){THROW_UNIMPLEMENTED;}
- void updateLatency(double value, double date=surf_get_clock()){THROW_UNIMPLEMENTED;}
-
-//private:
- char *p_id;
- char *p_lat;
- char *p_bdw;
- int m_created;
+ explicit LinkNS3(NetworkNS3Model* model, const std::string& name, double bandwidth, double latency);
+ ~LinkNS3();
+
+ void apply_event(tmgr_trace_event_t event, double value) override;
+ void setBandwidth(double value) override { THROW_UNIMPLEMENTED; }
+ void setLatency(double value) override { THROW_UNIMPLEMENTED; }
+ void setBandwidthTrace(tmgr_trace_t trace) override;
+ void setLatencyTrace(tmgr_trace_t trace) override;
};
/**********
* Action *
**********/
-class NetworkNS3Action : public NetworkAction {
+class XBT_PRIVATE NetworkNS3Action : public NetworkAction {
public:
- NetworkNS3Action(ModelPtr model, double cost, bool failed);
-
-#ifdef HAVE_LATENCY_BOUND_TRACKING
- int getLatencyLimited();
-#endif
+ NetworkNS3Action(kernel::resource::Model* model, double cost, s4u::Host* src, s4u::Host* dst);
-bool isSuspended();
-int unref();
-void suspend();
-void resume();
+ void suspend() override;
+ void resume() override;
+ std::list<LinkImpl*> links() override;
+ void update_remains_lazy(double now) override;
-//private:
- double m_lastSent;
- RoutingEdgePtr p_srcElm;
- RoutingEdgePtr p_dstElm;
+ // private:
+ double lastSent_ = 0;
+ s4u::Host* src_;
+ s4u::Host* dst_;
};
+} // namespace resource
+}
+}
#endif /* NETWORK_NS3_HPP_ */
