nfx-cpu 0.1.3
Cross-platform C++ CPU feature detection and system identification library
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Identification.h
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1/*
2 * MIT License
3 *
4 * Copyright (c) 2025 nfx
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in all
14 * copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 */
24
31
32#pragma once
33
34#include <string>
35#include <cstdint>
36
37namespace nfx::cpu
38{
39 //=====================================================================
40 // CPU identification
41 //=====================================================================
42
43 //----------------------------------------------
44 // Vendor identification
45 //----------------------------------------------
46
58 [[nodiscard]] inline std::string vendor() noexcept;
59
60 //----------------------------------------------
61 // Brand string
62 //----------------------------------------------
63
73 [[nodiscard]] inline std::string brandString() noexcept;
74
75 //----------------------------------------------
76 // Family/Model/Stepping
77 //----------------------------------------------
78
88 [[nodiscard]] inline uint32_t family() noexcept;
89
99 [[nodiscard]] inline uint32_t model() noexcept;
100
110 [[nodiscard]] inline uint32_t stepping() noexcept;
111} // namespace nfx::cpu
112
113#include "nfx/detail/cpu/Identification.inl"
uint32_t stepping() noexcept
Gets the CPU stepping identifier.
std::string vendor() noexcept
Gets the CPU vendor string.
uint32_t model() noexcept
Gets the CPU model identifier.
std::string brandString() noexcept
Gets the CPU brand string.
uint32_t family() noexcept
Gets the CPU family identifier.