refactor: add NonAssignableClass to define classes without assign operator

Related-To: NEO-9038
Signed-off-by: Mateusz Jablonski <[email protected]>
Source: 382fc95

Author: JablonskiMateusz

level_zero/core/source/driver/host_pointer_manager.h

@@ -7,6 +7,7 @@
 
 #pragma once
 #include "shared/source/helpers/device_bitfield.h"
+#include "shared/source/helpers/non_copyable_or_moveable.h"
 #include "shared/source/memory_manager/multi_graphics_allocation.h"
 #include "shared/source/utilities/spinlock.h"
 
@@ -25,7 +26,7 @@ class MemoryManager;
 namespace L0 {
 struct Device;
 
-struct HostPointerData {
+struct HostPointerData : NEO::NonAssignableClass {
     HostPointerData(uint32_t maxRootDeviceIndex)
         : hostPtrAllocations(maxRootDeviceIndex),
           maxRootDeviceIndex(maxRootDeviceIndex) {

level_zero/sysman/source/linux/sysman_fs_access.h

@@ -7,6 +7,7 @@
 
 #pragma once
 
+#include "shared/source/helpers/non_copyable_or_moveable.h"
 #include "shared/source/os_interface/linux/sys_calls.h"
 
 #include "level_zero/ze_api.h"
@@ -43,7 +44,7 @@ class FdCache {
     void eraseLeastUsedEntryFromCache();
 };
 
-class FsAccess {
+class FsAccess : NEO::NonAssignableClass {
   public:
     static FsAccess *create();
     FsAccess(const FsAccess &fsAccess);

level_zero/tools/source/sysman/linux/fs_access.h

@@ -7,6 +7,7 @@
 
 #pragma once
 
+#include "shared/source/helpers/non_copyable_or_moveable.h"
 #include "shared/source/os_interface/linux/sys_calls.h"
 
 #include "level_zero/ze_api.h"
@@ -43,7 +44,7 @@ class FdCache {
     void eraseLeastUsedEntryFromCache();
 };
 
-class FsAccess {
+class FsAccess : NEO::NonAssignableClass {
   public:
     static FsAccess *create();
     FsAccess(const FsAccess &fsAccess);

shared/source/execution_environment/root_device_environment.h

@@ -8,6 +8,7 @@
 #pragma once
 #include "shared/source/built_ins/sip_kernel_type.h"
 #include "shared/source/helpers/affinity_mask.h"
+#include "shared/source/helpers/non_copyable_or_moveable.h"
 #include "shared/source/helpers/options.h"
 
 #include <functional>
@@ -43,13 +44,12 @@ class ReleaseHelper;
 struct AllocationProperties;
 struct HardwareInfo;
 
-struct RootDeviceEnvironment {
+struct RootDeviceEnvironment : NonCopyableClass {
   protected:
     std::unique_ptr<HardwareInfo> hwInfo;
 
   public:
     RootDeviceEnvironment(ExecutionEnvironment &executionEnvironment);
-    RootDeviceEnvironment(RootDeviceEnvironment &) = delete;
     MOCKABLE_VIRTUAL ~RootDeviceEnvironment();
 
     MOCKABLE_VIRTUAL const HardwareInfo *getHardwareInfo() const;

shared/source/helpers/non_copyable_or_moveable.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019-2020 Intel Corporation
+ * Copyright (C) 2019-2023 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -26,4 +26,11 @@ class NonCopyableClass {
     NonCopyableClass(NonCopyableClass &&) = default;
     NonCopyableClass &operator=(NonCopyableClass &&) = default;
 };
+
+class NonAssignableClass {
+  public:
+    NonAssignableClass() = default;
+    NonAssignableClass &operator=(const NonAssignableClass &) = delete;
+    NonAssignableClass &operator=(NonAssignableClass &&) = delete;
+};
 } // namespace NEO

shared/source/memory_manager/multi_graphics_allocation.h

@@ -1,12 +1,13 @@
 /*
- * Copyright (C) 2020-2022 Intel Corporation
+ * Copyright (C) 2020-2023 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
  */
 
 #pragma once
 
+#include "shared/source/helpers/non_copyable_or_moveable.h"
 #include "shared/source/memory_manager/allocation_type.h"
 #include "shared/source/utilities/stackvec.h"
 
@@ -17,7 +18,7 @@ namespace NEO {
 class MigrationSyncData;
 class GraphicsAllocation;
 
-class MultiGraphicsAllocation {
+class MultiGraphicsAllocation : NonAssignableClass {
   public:
     MultiGraphicsAllocation(uint32_t maxRootDeviceIndex);
     MultiGraphicsAllocation(const MultiGraphicsAllocation &multiGraphicsAllocation);

shared/source/utilities/buffer_pool_allocator.h

@@ -32,7 +32,7 @@ struct SmallBuffersParams {
 };
 
 template <typename PoolT, typename BufferType, typename BufferParentType = BufferType>
-struct AbstractBuffersPool : public SmallBuffersParams<PoolT>, public NonCopyableClass {
+struct AbstractBuffersPool : public SmallBuffersParams<PoolT>, public NonCopyableClass, NonAssignableClass {
     // The prototype of a function allocating the `mainStorage` is not specified.
     // That would be an unnecessary limitation here - it is completely up to derived class implementation.
     // Perhaps the allocating function needs to leverage `HeapAllocator::allocate()` and also

shared/source/utilities/range.h

@@ -1,18 +1,20 @@
 /*
- * Copyright (C) 2018-2022 Intel Corporation
+ * Copyright (C) 2018-2023 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
  */
 
 #pragma once
 
+#include "shared/source/helpers/non_copyable_or_moveable.h"
+
 #include <iterator>
 
 namespace NEO {
 
 template <typename DataType>
-struct Range {
+struct Range : NonAssignableClass {
     using iterator = DataType *;
     using const_iterator = const DataType *;
     using reverse_iterator = std::reverse_iterator<iterator>;