get rid of internal Close() method

openVulkanoCpp/IO/MemMappedFile.cpp

@@ -21,8 +21,14 @@ namespace OpenVulkano
 
 	void MemMappedFile::Close()
 	{
-		m_internal->Close();
-		m_internal = nullptr;
+		if (m_internal.use_count() == 1)
+		{
+			m_internal = nullptr;
+		}
+		else
+		{
+			Logger::APP->warn("Can't close memory mapped file since it's being shared among {} instances", m_internal.use_count());
+		}
 		m_data = nullptr;
 		m_size = 0;
 	}

openVulkanoCpp/IO/MemMappedFileInternal.cpp

@@ -90,20 +90,11 @@ namespace OpenVulkano
 		}
 	}
 
-	void MemMappedFileInternal::Close()
+	MemMappedFileInternal::~MemMappedFileInternal()
 	{
 		UnmapViewOfFile(address);
 		CloseHandle(fileMappingHandle);
 		CloseHandle(fileHandle);
-		closed = true;
-	}
-
-	MemMappedFileInternal::~MemMappedFileInternal()
-	{
-		if (!closed)
-		{
-			Close();
-		}
 	}
 #else
 	MemMappedFileInternal::MemMappedFileInternal(const char* file, MemMappedFile::FileMode fileMode)
@@ -123,19 +114,10 @@ namespace OpenVulkano
 		size = fileStat.st_size;
 	}
 
-	void MemMappedFileInternal::Close()
+	MemMappedFileInternal::~MemMappedFileInternal()
 	{
 		munmap(address, fileStat.st_size);
 		close(fileHandle);
-		closed = true;
-	}
-
-	MemMappedFileInternal::~MemMappedFileInternal()
-	{
-		if (!closed)
-		{
-			Close();
-		}
 	}
 #endif
 

openVulkanoCpp/IO/MemMappedFileInternal.hpp

@@ -34,12 +34,10 @@ namespace OpenVulkano
 #else
 		[[nodiscard]] bool InvalidHandle() const { return fileHandle == -1; }
 #endif
-		void Close();
 
 	private:
 		void* address = nullptr;
 		size_t size = 0;
-		bool closed = false;
 
 #ifdef _MSC_VER
 		HANDLE fileHandle;