make SIMIX_context_self() useless and use Context::self() instead

[simgrid.git] / src / kernel / context / Context.cpp

diff --git a/src/kernel/context/Context.cpp b/src/kernel/context/Context.cpp
index 0aead0c..63321eb 100644 (file)
--- a/src/kernel/context/Context.cpp
+++ b/src/kernel/context/Context.cpp
@@ -29,16 +29,20 @@ smx_context_t SIMIX_context_new(
 namespace simgrid {
 namespace kernel {
 namespace context {
-static thread_local smx_context_t smx_current_context;
 
 ContextFactoryInitializer factory_initializer = nullptr;
 
 ContextFactory::~ContextFactory() = default;
 
-Context* ContextFactory::self()
+static thread_local smx_context_t smx_current_context = nullptr;
+Context* Context::self()
 {
   return smx_current_context;
 }
+void Context::set_current(Context* self)
+{
+  smx_current_context = self;
+}
 
 void Context::declare_context(std::size_t size)
 {
@@ -70,10 +74,14 @@ Context::Context(std::function<void()> code, void_pfn_smxprocess_t cleanup_func,
   if (has_code())
     this->cleanup_func_ = cleanup_func;
   else
-    SIMIX_context_set_current(this);
+    set_current(this);
 }
 
-Context::~Context() = default;
+Context::~Context()
+{
+  if (self() == this)
+    set_current(nullptr);
+}
 
 void Context::stop()
 {
@@ -95,21 +103,3 @@ void SIMIX_context_runall()
 {
   simix_global->context_factory->run_all();
 }
-
-/** @brief returns the current running context */
-smx_context_t SIMIX_context_self()
-{
-  if (simix_global && simix_global->context_factory)
-    return simix_global->context_factory->self();
-  else
-    return nullptr;
-}
-
-/**
- * @brief Sets the current context of this thread.
- * @param context the context to set
- */
-void SIMIX_context_set_current(smx_context_t context)
-{
-  simgrid::kernel::context::smx_current_context = context;
-}