It seems important to keep destruction order for hosts and links.

[simgrid.git] / include / simgrid / kernel / routing / NetZoneImpl.hpp

diff --git a/include/simgrid/kernel/routing/NetZoneImpl.hpp b/include/simgrid/kernel/routing/NetZoneImpl.hpp
index fb18e9d..d0c312a 100644 (file)
--- a/include/simgrid/kernel/routing/NetZoneImpl.hpp
+++ b/include/simgrid/kernel/routing/NetZoneImpl.hpp
@@ -77,6 +77,11 @@ class XBT_PUBLIC NetZoneImpl : public xbt::PropertyHolder {
 
   // our content, as known to our graph routing algorithm (maps vertex_id -> vertex)
   std::vector<kernel::routing::NetPoint*> vertices_;
+  std::map<std::string, resource::StandardLinkImpl*, std::less<>> links_;
+  /* save split-duplex links separately, keep links_ with only LinkImpl* seen by the user
+   * members of a split-duplex are saved in the links_ */
+  std::map<std::string, std::unique_ptr<resource::SplitDuplexLinkImpl>, std::less<>> split_duplex_links_;
+  std::map<std::string, resource::HostImpl*, std::less<>> hosts_;
 
   NetZoneImpl* parent_ = nullptr;
   std::vector<NetZoneImpl*> children_; // sub-netzones
@@ -151,14 +156,70 @@ public:
   kernel::routing::NetPoint* get_netpoint() const { return netpoint_; }
 
   std::vector<s4u::Host*> get_all_hosts() const;
-  int get_host_count() const;
+  size_t get_host_count() const;
+
+  /**
+   * @brief Recursively gets all links declared in this netzone
+   *
+   * Include children netzones.
+   * @return List of links
+   */
+  std::vector<s4u::Link*> get_all_links() const;
+  /**
+   * @brief Recursively gets all links declared in this netzone.
+   *
+   * Using a filter function
+   * Include children netzones.
+   * @param filter Select links based on this filter
+   * @return List of links
+   */
+  std::vector<s4u::Link*> get_filtered_links(const std::function<bool(s4u::Link*)>& filter) const;
+  /** @brief Get total number of links declared in this netzone (and its children) */
+  size_t get_link_count() const;
+
+  /**
+   * @brief Searches by the link by its name inside this netzone.
+   * Recursively searches in children netzones
+   *
+   * @param name Link name
+   * @return Link object or nullptr if not found
+   */
+  resource::StandardLinkImpl* get_link_by_name_or_null(const std::string& name) const;
+
+  /**
+   * @brief Searches for split-duplex links by its name inside this netzone.
+   * Recursively searches in child netzones
+   *
+   * @param name Split-duplex Link name
+   * @return Link object or nullptr if not found
+   */
+  resource::SplitDuplexLinkImpl* get_split_duplex_link_by_name_or_null(const std::string& name) const;
+
+  /**
+   * @brief Searches for a host by its name (recursively)
+   * Including children netzones and VMs on physival hosts
+   *
+   * @param name Host (or VM) name
+   * @return HostImpl pointer
+   */
+  resource::HostImpl* get_host_by_name_or_null(const std::string& name) const;
+
+  /**
+   * @brief Gets list of hosts on this netzone recursively.
+   *
+   * Note: This includes hosts on children netzones and VMs on physical hosts.
+   *
+   * @param filter Filter function to select specific nodes
+   * @return List of hosts
+   */
+  std::vector<s4u::Host*> get_filtered_hosts(const std::function<bool(s4u::Host*)>& filter) const;
 
   /** @brief Make a host within that NetZone */
   s4u::Host* create_host(const std::string& name, const std::vector<double>& speed_per_pstate);
   /** @brief Create a disk with the disk model from this NetZone */
   s4u::Disk* create_disk(const std::string& name, double read_bandwidth, double write_bandwidth);
   /** @brief Make a link within that NetZone */
-  virtual s4u::Link* create_link(const std::string& name, const std::vector<double>& bandwidths);
+  s4u::Link* create_link(const std::string& name, const std::vector<double>& bandwidths);
   s4u::SplitDuplexLink* create_split_duplex_link(const std::string& name, const std::vector<double>& bandwidths);
   /** @brief Make a router within that NetZone */
   NetPoint* create_router(const std::string& name);
@@ -217,6 +278,8 @@ private:
   virtual void do_seal()
   { /* obviously nothing to do by default */
   }
+  /** @brief Allows subclasses (wi-fi) to have their own create link method, but keep links_ updated */
+  virtual resource::StandardLinkImpl* do_create_link(const std::string& name, const std::vector<double>& bandwidths);
   void add_child(NetZoneImpl* new_zone);
 };
 } // namespace routing