ADD: made data threadsafe

include/SimCore/data.hpp

@@ -1,29 +1,57 @@
 #pragma once
 
 #include <chrono>
+#include <mutex>
 
 namespace SimCore
 {
     template <typename T>
     class Data{
 
-        private:
-        
-            T data_;
-
-            bool valid_;
-
-            std::uint64_t  writeTime_;
 
         public:
 
-            Data():valid_(false),writeTime_(std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count())
+            Data():mx(),valid_(false),writeTime_(std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count())
             {
 
             }
 
+            Data (const Data &other)
+            {
+             std::lock_guard<std::mutex> guard(other.mx);
+             if (typeid(other.data_) == typeid(data_)) 
+             {
+                data_ = other.data_;
+                valid_ = true;
+                writeTime_ = other.writeTime_;
+             }else 
+             {
+                valid_ = false;
+             }
+
+
+            }
+
+
+            Data& operator=(const Data other)
+            {
+                std::lock_guard<std::mutex> lock(other.mx);
+                if (typeid(other.data_) == typeid(data_)) 
+                {   
+                    this->data_ = other.data_;
+                    this->valid_ = other.valid_;
+                    this->writeTime_ = other.writeTime_;
+                }else 
+                {
+                    this->valid_ = false;
+                }
+
+                return *this;
+            }
+
             void setValue(T value)
             {
+                std::lock_guard<std::mutex> guard(mx);
                 data_ = value;
                 valid_ = true;
                 writeTime_ = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count();
@@ -31,6 +59,7 @@ namespace SimCore
 
             T getValue()
             {
+                std::lock_guard<std::mutex> guard(mx);
                 return data_;
             }
 
@@ -42,14 +71,25 @@ namespace SimCore
 
             bool isValid()
             {
+                std::lock_guard<std::mutex> guard(mx);
                 return valid_;
             }
 
             std::uint64_t getWriteTime()
             {
+                std::lock_guard<std::mutex> guard(mx);
                 return writeTime_;
             }
+        private:
+        
+            T data_;
+
+            bool valid_;
+
+            std::uint64_t  writeTime_;
             
+            mutable std::mutex mx;
+