Remove string from buffer

inc/values/Buffer.hpp

@@ -11,7 +11,6 @@ public:
 	uint8_t *buffer = nullptr;
 	size_t taken = 0;
 	size_t size = 0;
-	std::string file_path;
 
 	Buffer(size_t size);
 	Buffer();
@@ -31,10 +30,7 @@ public:
 
 	void clear() { taken = 0; }
 
-	bool save_to_file();
 	bool save_to_file(std::string file_path);
-
-	bool load_from_file();
 	bool load_from_file(std::string file_path);
 };