Line data    Source code

       1             : #pragma once
       2             : 
       3             : #include <cstdint>
       4             : #include <functional>
       5             : #include <memory>
       6             : 
       7             : #include "source/common/common/assert.h"
       8             : 
       9             : namespace Envoy {
      10             : namespace ThreadLocal {
      11             : 
      12             : /**
      13             :  * All objects that are stored via the ThreadLocal interface must derive from this type.
      14             :  */
      15             : class ThreadLocalObject {
      16             : public:
      17       11966 :   virtual ~ThreadLocalObject() = default;
      18             : 
      19             :   /**
      20             :    * Return the object casted to a concrete type. See getTyped() below for comments on the casts.
      21             :    */
      22         409 :   template <class T> T& asType() {
      23         409 :     ASSERT(dynamic_cast<T*>(this) != nullptr);
      24         409 :     return *static_cast<T*>(this);
      25         409 :   }
      26             : };
      27             : 
      28             : using ThreadLocalObjectSharedPtr = std::shared_ptr<ThreadLocalObject>;
      29             : 
      30             : template <class T = ThreadLocalObject> class TypedSlot;
      31             : 
      32             : } // namespace ThreadLocal
      33             : } // namespace Envoy