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comparison mupdf-source/thirdparty/zxing-cpp/core/src/TritMatrix.h @ 3:2c135c81b16c

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MERGE: upstream PyMuPDF 1.26.4 with MuPDF 1.26.7
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:44:09 +0200
parents b50eed0cc0ef
children
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0:6015a75abc2d 3:2c135c81b16c
1 /*
2 * Copyright 2020 Axel Waggershauser
3 */
4 // SPDX-License-Identifier: Apache-2.0
5
6 #pragma once
7
8 #include "Matrix.h"
9
10 #include <cstdint>
11
12 namespace ZXing {
13
14 /**
15 * @brief Represent a tri-state value false/true/empty
16 */
17 class Trit
18 {
19 public:
20 enum value_t : uint8_t {false_v, true_v, empty_v} value = empty_v;
21 Trit() = default;
22 Trit(bool v) : value(static_cast<value_t>(v)) {}
23 operator bool() const { return value == true_v; }
24 bool isEmpty() const { return value == empty_v; }
25 };
26
27 using TritMatrix = Matrix<Trit>;
28
29 } // ZXing