new signal s4u::Host::onSpeedChange: when pstate is changed (or similar)

[simgrid.git] / include / simgrid / s4u / host.hpp

diff --git a/include/simgrid/s4u/host.hpp b/include/simgrid/s4u/host.hpp
index 3fcc5d9..ad4c0a0 100644 (file)
--- a/include/simgrid/s4u/host.hpp
+++ b/include/simgrid/s4u/host.hpp
@@ -10,14 +10,14 @@
 
 #include <boost/unordered_map.hpp>
 
-#include <xbt/base.h>
-#include <xbt/string.hpp>
-#include <xbt/signal.hpp>
-#include <xbt/Extendable.hpp>
+#include "xbt/Extendable.hpp"
+#include "xbt/dict.h"
+#include "xbt/signal.hpp"
+#include "xbt/string.hpp"
+#include "xbt/swag.h"
 
-#include <simgrid/simix.h>
-#include <simgrid/datatypes.h>
-#include <simgrid/s4u/forward.hpp>
+#include "simgrid/forward.h"
+#include "simgrid/s4u/forward.hpp"
 
 namespace simgrid {
 
@@ -33,7 +33,7 @@ namespace s4u {
  * An host represents some physical resource with computing and networking capabilities.
  *
  * All hosts are automatically created during the call of the method
- * @link{simgrid::s4u::Engine::loadPlatform()}.
+ * @ref simgrid::s4u::Engine::loadPlatform().
  * You cannot create a host yourself.
  *
  * You can retrieve a particular host using simgrid::s4u::Host::byName()
@@ -67,6 +67,7 @@ public:
   static s4u::Host *current();
 
   simgrid::xbt::string const& name() const { return name_; }
+  const char* cname() { return name_.c_str(); }
 
   /** Turns that host on if it was previously off
    *
@@ -101,6 +102,9 @@ public:
    */
   boost::unordered_map<std::string, Storage*> const &mountedStorages();
 
+  void routeTo(Host * dest, std::vector<Link*> * links, double* latency);
+  void routeTo(Host * dest, std::vector<surf::LinkImpl*> * links, double* latency);
+
 private:
   simgrid::xbt::string name_ = "noname";
   boost::unordered_map<std::string, Storage*> *mounts = nullptr; // caching
@@ -111,7 +115,7 @@ public:
   /** DO NOT USE DIRECTLY (@todo: these should be protected, once our code is clean) */
   surf::Cpu     *pimpl_cpu = nullptr;
   /** DO NOT USE DIRECTLY (@todo: these should be protected, once our code is clean) */
-  kernel::routing::NetCard *pimpl_netcard = nullptr;
+  kernel::routing::NetPoint* pimpl_netpoint = nullptr;
 
 public:
   /*** Called on each newly created object */
@@ -120,6 +124,9 @@ public:
   static simgrid::xbt::signal<void(Host&)> onDestruction;
   /*** Called when the machine is turned on or off */
   static simgrid::xbt::signal<void(Host&)> onStateChange;
+  /*** Called when the speed of the machine is changed
+   * (either because of a pstate switch or because of an external load event coming from the profile) */
+  static simgrid::xbt::signal<void(Host&)> onSpeedChange;
 };
 
 }} // namespace simgrid::s4u