X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5eeb3c843b60e9ba5e1a952ffe83df2a4d8f5fa0..05b84555fa616971fccb6579c2e7b4f2321c42b9:/src/kernel/context/Context.hpp

diff --git a/src/kernel/context/Context.hpp b/src/kernel/context/Context.hpp
index 674f02d050..5c9de3ec0d 100644
--- a/src/kernel/context/Context.hpp
+++ b/src/kernel/context/Context.hpp
@@ -6,11 +6,15 @@
 #ifndef SIMGRID_KERNEL_CONTEXT_CONTEXT_HPP
 #define SIMGRID_KERNEL_CONTEXT_CONTEXT_HPP
 
+#include "simgrid/forward.h"
 #include "src/internal_config.h"
-#include "src/simix/smx_network_private.hpp"
+#include "src/kernel/activity/ActivityImpl.hpp"
 
 #include <csignal>
 
+/* Process creation/destruction callbacks */
+typedef void (*void_pfn_smxprocess_t)(smx_actor_t);
+
 namespace simgrid {
 namespace kernel {
 namespace context {
@@ -24,13 +28,9 @@ public:
   virtual ~ContextFactory();
   virtual Context* create_context(std::function<void()> code, void_pfn_smxprocess_t cleanup, smx_actor_t process) = 0;
 
-  // Optional methods for attaching main() as a context:
-
-  /** Creates a context from the current context of execution
-   *
-   *  This will not work on all implementation of `ContextFactory`.
-   */
+  /** Turn the current thread into a simulation context */
   virtual Context* attach(void_pfn_smxprocess_t cleanup_func, smx_actor_t process);
+  /** Turn the current thread into maestro (the old maestro becomes a regular actor) */
   virtual Context* create_maestro(std::function<void()> code, smx_actor_t process);
 
   virtual void run_all() = 0;
@@ -52,17 +52,23 @@ class XBT_PUBLIC Context {
 private:
   std::function<void()> code_;
   void_pfn_smxprocess_t cleanup_func_ = nullptr;
-  smx_actor_t process_                = nullptr;
+  smx_actor_t actor_                  = nullptr;
 
 public:
   class StopRequest {
     /** @brief Exception launched to kill a process, in order to properly unwind its stack and release RAII stuff
      *
-     * Nope, Sonar, this should not inherit of std::exception.
+     * Nope, Sonar, this should not inherit of std::exception nor of simgrid::Exception.
      * Otherwise, users may accidentally catch it with a try {} catch (std::exception)
      */
+  public:
+    StopRequest() = default;
+    explicit StopRequest(std::string msg) : msg_(msg) {}
+
+  private:
+    std::string msg_;
   };
-  bool iwannadie;
+  bool iwannadie = false;
 
   Context(std::function<void()> code, void_pfn_smxprocess_t cleanup_func, smx_actor_t process);
   Context(const Context&) = delete;
@@ -70,7 +76,7 @@ public:
 
   void operator()() { code_(); }
   bool has_code() const { return static_cast<bool>(code_); }
-  smx_actor_t process() { return this->process_; }
+  smx_actor_t process() { return this->actor_; }
   void set_cleanup(void_pfn_smxprocess_t cleanup) { cleanup_func_ = cleanup; }
 
   // Virtual methods
@@ -81,8 +87,8 @@ public:
 
 class XBT_PUBLIC AttachContext : public Context {
 public:
-  AttachContext(std::function<void()> code, void_pfn_smxprocess_t cleanup_func, smx_actor_t process)
-      : Context(std::move(code), cleanup_func, process)
+  AttachContext(std::function<void()> code, void_pfn_smxprocess_t cleanup_func, smx_actor_t actor)
+      : Context(std::move(code), cleanup_func, actor)
   {
   }