X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/19e4a01d6e38e856dafa1a08942143a8ec7f5e34..36fccba5f4f2b4c32e97c4e56911eb5bd804f7c9:/include/simgrid/forward.h

diff --git a/include/simgrid/forward.h b/include/simgrid/forward.h
index 9a996b94cc..664114e2ec 100644
--- a/include/simgrid/forward.h
+++ b/include/simgrid/forward.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2004-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2004-2021. 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. */
@@ -6,23 +6,129 @@
 #ifndef SIMGRID_TYPES_H
 #define SIMGRID_TYPES_H
 
+#include <xbt/base.h>
+
 #ifdef __cplusplus
 
-#include "s4u/forward.hpp"
-#include "xbt/base.h"
 #include <boost/intrusive_ptr.hpp>
+#include <vector>
 
 namespace simgrid {
-namespace kernel {
-namespace context {
-class Context;
-class ContextFactory;
+
+namespace s4u {
+class Activity;
+/** Smart pointer to a simgrid::s4u::Activity */
+using ActivityPtr = boost::intrusive_ptr<Activity>;
+XBT_PUBLIC void intrusive_ptr_release(const Activity* actor);
+XBT_PUBLIC void intrusive_ptr_add_ref(const Activity* actor);
+
+class Actor;
+/** Smart pointer to a simgrid::s4u::Actor */
+using ActorPtr = boost::intrusive_ptr<Actor>;
+XBT_PUBLIC void intrusive_ptr_release(const Actor* actor);
+XBT_PUBLIC void intrusive_ptr_add_ref(const Actor* actor);
+
+class Barrier;
+/** Smart pointer to a simgrid::s4u::Barrier */
+using BarrierPtr = boost::intrusive_ptr<Barrier>;
+XBT_PUBLIC void intrusive_ptr_release(Barrier* m);
+XBT_PUBLIC void intrusive_ptr_add_ref(Barrier* m);
+
+class Comm;
+/** Smart pointer to a simgrid::s4u::Comm */
+using CommPtr = boost::intrusive_ptr<Comm>;
+XBT_PUBLIC void intrusive_ptr_release(Comm* c);
+XBT_PUBLIC void intrusive_ptr_add_ref(Comm* c);
+
+class ConditionVariable;
+/** @beginrst
+ * Smart pointer to a :cpp:type:`simgrid::s4u::ConditionVariable`
+ * @endrst
+ */
+using ConditionVariablePtr = boost::intrusive_ptr<ConditionVariable>;
+XBT_PUBLIC void intrusive_ptr_release(const ConditionVariable* c);
+XBT_PUBLIC void intrusive_ptr_add_ref(const ConditionVariable* c);
+
+class Engine;
+
+class Exec;
+/** Smart pointer to a simgrid::s4u::Exec */
+using ExecPtr = boost::intrusive_ptr<Exec>;
+XBT_PUBLIC void intrusive_ptr_release(Exec* e);
+XBT_PUBLIC void intrusive_ptr_add_ref(Exec* e);
+
+class Host;
+
+class Io;
+/** Smart pointer to a simgrid::s4u::Io */
+using IoPtr = boost::intrusive_ptr<Io>;
+XBT_PUBLIC void intrusive_ptr_release(Io* i);
+XBT_PUBLIC void intrusive_ptr_add_ref(Io* i);
+
+class Link;
+class SplitDuplexLink;
+
+class Mailbox;
+
+class Mutex;
+XBT_PUBLIC void intrusive_ptr_release(const Mutex* m);
+XBT_PUBLIC void intrusive_ptr_add_ref(const Mutex* m);
+/**
+ * @beginrst
+ * Smart pointer to a :cpp:type:`simgrid::s4u::Mutex`
+ * @endrst
+ */
+using MutexPtr = boost::intrusive_ptr<Mutex>;
+
+class NetZone;
+class VirtualMachine;
+class File;
+
+class Semaphore;
+/** Smart pointer to a simgrid::s4u::Semaphore */
+using SemaphorePtr = boost::intrusive_ptr<Semaphore>;
+XBT_PUBLIC void intrusive_ptr_release(const Semaphore* m);
+XBT_PUBLIC void intrusive_ptr_add_ref(const Semaphore* m);
+
+class Disk;
+/**
+ * @brief Callback to dynamically change the resource's capacity
+ *
+ * Allows user to change resource's capacity depending on the number of concurrent activities
+ * running on the resource at a given instant
+ */
+using NonLinearResourceCb = std::function<double(double capacity, int n_activities)>;
+} // namespace s4u
+
+namespace config {
+template <class T> class Flag;
 }
+
+namespace kernel {
+class EngineImpl;
+namespace actor {
+class ActorImpl;
+using ActorImplPtr = boost::intrusive_ptr<ActorImpl>;
+
+// What's executed as an actor code:
+using ActorCode = std::function<void()>;
+// Create an ActorCode from the parameters parsed in the XML file (or elsewhere)
+using ActorCodeFactory = std::function<ActorCode(std::vector<std::string> args)>;
+
+class SimcallObserver;
+} // namespace actor
+
 namespace activity {
   class ActivityImpl;
+  enum class State;
   using ActivityImplPtr = boost::intrusive_ptr<ActivityImpl>;
-  XBT_PUBLIC(void) intrusive_ptr_add_ref(ActivityImpl* activity);
-  XBT_PUBLIC(void) intrusive_ptr_release(ActivityImpl* activity);
+  XBT_PUBLIC void intrusive_ptr_add_ref(ActivityImpl* activity);
+  XBT_PUBLIC void intrusive_ptr_release(ActivityImpl* activity);
+
+  class ConditionVariableImpl;
+  using ConditionVariableImplPtr = boost::intrusive_ptr<ConditionVariableImpl>;
+  XBT_PUBLIC void intrusive_ptr_add_ref(ConditionVariableImpl* cond);
+  XBT_PUBLIC void intrusive_ptr_release(ConditionVariableImpl* cond);
 
   class CommImpl;
   using CommImplPtr = boost::intrusive_ptr<CommImpl>;
@@ -30,113 +136,164 @@ namespace activity {
   using ExecImplPtr = boost::intrusive_ptr<ExecImpl>;
   class IoImpl;
   using IoImplPtr = boost::intrusive_ptr<IoImpl>;
+  class MutexImpl;
+  using MutexImplPtr = boost::intrusive_ptr<MutexImpl>;
+  XBT_PUBLIC void intrusive_ptr_add_ref(MutexImpl* mutex);
+  XBT_PUBLIC void intrusive_ptr_release(MutexImpl* mutex);
   class RawImpl;
   using RawImplPtr = boost::intrusive_ptr<RawImpl>;
+  class SemaphoreImpl;
+  using SemaphoreImplPtr = boost::intrusive_ptr<SemaphoreImpl>;
+  XBT_PUBLIC void intrusive_ptr_add_ref(SemaphoreImpl* sem);
+  XBT_PUBLIC void intrusive_ptr_release(SemaphoreImpl* sem);
   class SleepImpl;
   using SleepImplPtr = boost::intrusive_ptr<SleepImpl>;
 
   class MailboxImpl;
 }
-
-namespace routing {
-  class NetPoint;
+namespace context {
+class Context;
+class ContextFactory;
+} // namespace context
+namespace lmm {
+class Element;
+class Variable;
+class Constraint;
+class ConstraintLight;
+class System;
 }
+namespace resource {
+class Action;
+class CpuImpl;
+class Model;
+class Resource;
+class CpuModel;
+class NetworkModel;
+class NetworkModelIntf;
+class LinkImpl;
+class SplitDuplexLinkImpl;
+class LinkImplIntf;
+class NetworkAction;
+class DiskImpl;
+class DiskModel;
 }
+namespace timer {
+class Timer;
+}
+namespace routing {
+class NetPoint;
+class NetZoneImpl;
+}
+namespace profile {
+class Event;
+class FutureEvtSet;
+class Profile;
+} // namespace profile
+} // namespace kernel
 namespace simix {
-  class ActorImpl;
-  using ActorImplPtr = boost::intrusive_ptr<ActorImpl>;
   class Host;
-
-  class MutexImpl;
 }
 namespace surf {
-  class Resource;
-  class Cpu;
-  class LinkImpl;
   class HostImpl;
-  class StorageImpl;
-  class StorageType;
-}
-namespace trace_mgr {
-  class trace;
-  class future_evt_set;
+  class HostModel;
 }
+namespace mc {
+class CommunicationDeterminismChecker;
 }
+namespace vm {
+class VMModel;
+class VirtualMachineImpl;
+} // namespace vm
+} // namespace simgrid
 
-typedef simgrid::s4u::Actor s4u_Actor;
-typedef simgrid::s4u::Host s4u_Host;
-typedef simgrid::s4u::Link s4u_Link;
-typedef simgrid::s4u::File s4u_File;
-typedef simgrid::s4u::Storage s4u_Storage;
-typedef simgrid::s4u::NetZone s4u_NetZone;
-typedef simgrid::s4u::VirtualMachine s4u_VM;
-typedef boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> smx_activity_t;
-typedef simgrid::kernel::routing::NetPoint routing_NetPoint;
-typedef simgrid::surf::Resource surf_Resource;
-typedef simgrid::trace_mgr::trace tmgr_Trace;
-
-typedef simgrid::kernel::context::Context* smx_context_t;
-typedef simgrid::simix::ActorImpl* smx_actor_t;
-typedef simgrid::simix::MutexImpl* smx_mutex_t;
-typedef simgrid::kernel::activity::MailboxImpl* smx_mailbox_t;
-typedef simgrid::surf::StorageImpl* surf_storage_t;
+using s4u_Actor             = simgrid::s4u::Actor;
+using s4u_Barrier           = simgrid::s4u::Barrier;
+using s4u_Comm              = simgrid::s4u::Comm;
+using s4u_Exec              = simgrid::s4u::Exec;
+using s4u_Host              = simgrid::s4u::Host;
+using s4u_Link              = simgrid::s4u::Link;
+using s4u_File              = simgrid::s4u::File;
+using s4u_ConditionVariable = simgrid::s4u::ConditionVariable;
+using s4u_Mailbox           = simgrid::s4u::Mailbox;
+using s4u_Mutex             = simgrid::s4u::Mutex;
+using s4u_Semaphore         = simgrid::s4u::Semaphore;
+using s4u_Disk              = simgrid::s4u::Disk;
+using s4u_NetZone           = simgrid::s4u::NetZone;
+using s4u_VM                = simgrid::s4u::VirtualMachine;
 
+using smx_timer_t    = simgrid::kernel::timer::Timer*;
+using smx_actor_t    = simgrid::kernel::actor::ActorImpl*;
+using smx_activity_t = simgrid::kernel::activity::ActivityImpl*;
+using smx_cond_t     = simgrid::kernel::activity::ConditionVariableImpl*;
+using smx_mailbox_t  = simgrid::kernel::activity::MailboxImpl*;
+using smx_mutex_t    = simgrid::kernel::activity::MutexImpl*;
+using smx_sem_t      = simgrid::kernel::activity::SemaphoreImpl*;
+using e_smx_state_t XBT_ATTRIB_DEPRECATED_v330("Please use kernel::activity::State") = simgrid::kernel::activity::State;
 #else
 
 typedef struct s4u_Actor s4u_Actor;
+typedef struct s4u_Barrier s4u_Barrier;
+typedef struct s4u_Comm s4u_Comm;
+typedef struct s4u_Exec s4u_Exec;
 typedef struct s4u_Host s4u_Host;
 typedef struct s4u_Link s4u_Link;
 typedef struct s4u_File s4u_File;
-typedef struct s4u_Storage s4u_Storage;
+typedef struct s4u_ConditionVariable s4u_ConditionVariable;
+typedef struct s4u_Mailbox s4u_Mailbox;
+typedef struct s4u_Mutex s4u_Mutex;
+typedef struct s4u_Semaphore s4u_Semaphore;
+typedef struct s4u_Disk s4u_Disk;
 typedef struct s4u_NetZone s4u_NetZone;
 typedef struct s4u_VM s4u_VM;
-typedef struct kernel_Activity* smx_activity_t;
-typedef struct routing_NetPoint routing_NetPoint;
-typedef struct surf_Resource surf_Resource;
-typedef struct Trace tmgr_Trace;
+XBT_ATTRIB_DEPRECATED_v330("Please stop using this type alias") typedef enum kernel_activity_state e_smx_state_t;
 
-typedef struct s_smx_context* smx_context_t;
+typedef struct s_smx_timer* smx_timer_t;
 typedef struct s_smx_actor* smx_actor_t;
-typedef struct s_smx_mutex* smx_mutex_t;
+typedef struct s_smx_activity* smx_activity_t;
+typedef struct s_smx_cond_t* smx_cond_t;
 typedef struct s_smx_mailbox* smx_mailbox_t;
-typedef struct s_surf_storage* surf_storage_t;
+typedef struct s_smx_mutex* smx_mutex_t;
+typedef struct s_smx_sem* smx_sem_t;
 
 #endif
 
+/** Pointer to a SimGrid barrier object */
+typedef s4u_Barrier* sg_bar_t;
+/** Constant pointer to a SimGrid barrier object */
+typedef const s4u_Barrier* const_sg_bar_t;
+typedef s4u_Comm* sg_comm_t;
+typedef const s4u_Comm* const_sg_comm_t;
+typedef s4u_Exec* sg_exec_t;
+typedef const s4u_Exec* const_sg_exec_t;
+typedef s4u_ConditionVariable* sg_cond_t;
+typedef const s4u_ConditionVariable* const_sg_cond_t;
+typedef s4u_Mailbox* sg_mailbox_t;
+typedef const s4u_Mailbox* const_sg_mailbox_t;
+typedef s4u_Mutex* sg_mutex_t;
+typedef const s4u_Mutex* const_sg_mutex_t;
+typedef s4u_Semaphore* sg_sem_t;
+typedef const s4u_Semaphore* const_sg_sem_t;
 typedef s4u_NetZone* sg_netzone_t;
+typedef const s4u_NetZone* const_sg_netzone_t;
 typedef s4u_Host* sg_host_t;
+typedef const s4u_Host* const_sg_host_t;
 typedef s4u_Link* sg_link_t;
-typedef s4u_Storage* sg_storage_t;
+typedef const s4u_Link* const_sg_link_t;
+typedef s4u_Disk* sg_disk_t;
+typedef const s4u_Disk* const_sg_disk_t;
+/** Pointer to a SimGrid file object @ingroup plugin_filesystem */
 typedef s4u_File* sg_file_t;
+/** Constant pointer to a SimGrid file object @ingroup plugin_filesystem */
+typedef const s4u_File* const_sg_file_t;
 typedef s4u_VM* sg_vm_t;
+typedef const s4u_VM* const_sg_vm_t;
+/** Pointer to an actor object */
+typedef s4u_Actor* sg_actor_t;
+/** Pointer to a constant actor object */
+typedef const s4u_Actor* const_sg_actor_t;
 
-typedef routing_NetPoint* sg_netpoint_t;
-typedef surf_Resource *sg_resource_t;
-
-typedef tmgr_Trace *tmgr_trace_t; /**< Opaque structure defining an availability trace */
-
-typedef struct s_smx_simcall s_smx_simcall_t;
 typedef struct s_smx_simcall* smx_simcall_t;
 
-typedef enum { // FIXME: move this to s4u::Link; make it an enum class
-  SURF_LINK_FULLDUPLEX = 2,
-  SURF_LINK_SHARED     = 1,
-  SURF_LINK_FATPIPE    = 0
-} e_surf_link_sharing_policy_t;
-
-typedef enum { // FIXME: move this away; make it an enum class
-  SURF_TRACE_CONNECT_KIND_HOST_AVAIL = 4,
-  SURF_TRACE_CONNECT_KIND_SPEED      = 3,
-  SURF_TRACE_CONNECT_KIND_LINK_AVAIL = 2,
-  SURF_TRACE_CONNECT_KIND_BANDWIDTH  = 1,
-  SURF_TRACE_CONNECT_KIND_LATENCY    = 0
-} e_surf_trace_connect_kind_t;
-
-typedef enum { // FIXME: move this to s4u::Actor; make it an enum class
-  SURF_ACTOR_ON_FAILURE_DIE     = 1,
-  SURF_ACTOR_ON_FAILURE_RESTART = 0
-} e_surf_process_on_failure_t;
-
 /** @ingroup m_datatypes_management_details
  * @brief Type for any simgrid size
  */
@@ -147,6 +304,17 @@ typedef unsigned long long sg_size_t;
  */
 typedef long long sg_offset_t;
 
-typedef unsigned long aid_t;
+/** Actor's ID, just like the classical processes' have PID in UNIX */
+typedef long aid_t;
+
+typedef enum {
+  SG_OK,
+  SG_ERROR_CANCELED,
+  SG_ERROR_TIMEOUT,
+  SG_ERROR_HOST,
+  SG_ERROR_NETWORK,
+  SG_ERROR_STORAGE,
+  SG_ERROR_VM
+} sg_error_t;
 
 #endif /* SIMGRID_TYPES_H */