X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/c68caf0f27b0fdde9df0a39857e5a162fc196d85..7e42dd535dfc0d68de20fba4b9fc5e480b56c74b:/src/kernel/context/Context.hpp diff --git a/src/kernel/context/Context.hpp b/src/kernel/context/Context.hpp index 0f4a2b0451..6271a8b704 100644 --- a/src/kernel/context/Context.hpp +++ b/src/kernel/context/Context.hpp @@ -34,8 +34,6 @@ public: virtual Context* create_maestro(std::function code, smx_actor_t process); virtual void run_all() = 0; - /** @brief Returns the current context of this thread. */ - Context* self(); std::string const& name() const { return name_; } protected: @@ -57,34 +55,41 @@ private: void declare_context(std::size_t size); 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 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 = false; Context(std::function code, void_pfn_smxprocess_t cleanup_func, smx_actor_t process); Context(const Context&) = delete; Context& operator=(const Context&) = delete; + virtual ~Context(); void operator()() { code_(); } bool has_code() const { return static_cast(code_); } smx_actor_t process() { return this->actor_; } void set_cleanup(void_pfn_smxprocess_t cleanup) { cleanup_func_ = cleanup; } - // Virtual methods - virtual ~Context(); + // Scheduling methods virtual void stop(); virtual void suspend() = 0; + + // Retrieving the self() context + /** @brief Retrives the current context of this thread */ + static Context* self(); + /** @brief Sets the current context of this thread */ + static void set_current(Context* self); + + 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 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_; + }; }; class XBT_PUBLIC AttachContext : public Context { @@ -140,14 +145,10 @@ XBT_PUBLIC_DATA char sigsegv_stack[SIGSTKSZ]; /** @brief Executes all the processes to run (in parallel if possible). */ XBT_PRIVATE void SIMIX_context_runall(); -/** @brief returns the current running context */ -XBT_PUBLIC smx_context_t SIMIX_context_self(); // public because it's used in simgrid-java XBT_PRIVATE void *SIMIX_context_stack_new(); XBT_PRIVATE void SIMIX_context_stack_delete(void *stack); -XBT_PUBLIC void SIMIX_context_set_current(smx_context_t context); - XBT_PUBLIC int SIMIX_process_get_maxpid(); XBT_PRIVATE void SIMIX_post_create_environment();