Diligent Engine API Reference: D:/GitHub/DiligentEngine/DiligentCore/Primitives/interface/InterfaceID.h Source File

Diligent Engine API Reference

InterfaceID.h
1 /* Copyright 2015-2018 Egor Yusov
2 *
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
10 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
11 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS.
12 *
13 * In no event and under no legal theory, whether in tort (including negligence),
14 * contract, or otherwise, unless required by applicable law (such as deliberate
15 * and grossly negligent acts) or agreed to in writing, shall any Contributor be
16 * liable for any damages, including any direct, indirect, special, incidental,
17 * or consequential damages of any character arising as a result of this License or
18 * out of the use or inability to use the software (including but not limited to damages
19 * for loss of goodwill, work stoppage, computer failure or malfunction, or any and
20 * all other commercial damages or losses), even if such Contributor has been advised
21 * of the possibility of such damages.
22 */
23
24 #pragma once
25
26 #include <cstring>
27 #include "BasicTypes.h"
28
30 namespace Diligent
31 {
33 struct INTERFACE_ID
34 {
35 Uint32 Data1;
36 Uint16 Data2;
37 Uint16 Data3;
38 Uint8 Data4[8];
39
40 bool operator == (const INTERFACE_ID& rhs)const
41 {
42 return Data1 == rhs.Data1 &&
43 Data2 == rhs.Data2 &&
44 Data3 == rhs.Data3 &&
45 std::memcmp(Data4, rhs.Data4, sizeof(Data4)) == 0;
46 }
47 };
48
50 static constexpr INTERFACE_ID IID_Unknown = { 0, 0, 0, { 0, 0, 0, 0, 0, 0, 0, 0 } };
51 }
Diligent
Graphics engine namespace.
Definition: AdaptiveFixedBlockAllocator.h:30
Diligent::Uint8
uint8_t Uint8
8-bit unsigned integer
Definition: BasicTypes.h:41
Diligent::Uint16
uint16_t Uint16
16-bit unsigned integer
Definition: BasicTypes.h:40
Diligent::Uint32
uint32_t Uint32
32-bit unsigned integer
Definition: BasicTypes.h:39
Diligent::IID_Unknown
static constexpr INTERFACE_ID IID_Unknown
Unknown interface.
Definition: InterfaceID.h:50
Diligent::INTERFACE_ID
Describes unique identifier.
Definition: InterfaceID.h:33