Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/zxing-cpp/core/src/ByteArray.h @ 22:d77477b4e151

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Let _int_rc() also handle (i.e. ignore) a local version suffix
author Franz Glasner <fzglas.hg@dom66.de>
date Fri, 19 Sep 2025 12:05:57 +0200
parents b50eed0cc0ef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright 2016 Nu-book Inc.
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3 * Copyright 2022 Axel Waggershauser
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4 */
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5 // SPDX-License-Identifier: Apache-2.0
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7 #pragma once
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9 #include <cstdint>
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10 #include <cstdio>
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11 #include <string>
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12 #include <string_view>
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13 #include <vector>
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15 namespace ZXing {
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17 /**
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18 ByteArray is an extension of std::vector<unsigned char>.
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19 */
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20 class ByteArray : public std::vector<uint8_t>
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21 {
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22 public:
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23 ByteArray() = default;
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24 ByteArray(std::initializer_list<uint8_t> list) : std::vector<uint8_t>(list) {}
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25 explicit ByteArray(int len) : std::vector<uint8_t>(len, 0) {}
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26 explicit ByteArray(const std::string& str) : std::vector<uint8_t>(str.begin(), str.end()) {}
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28 void append(const ByteArray& other) { insert(end(), other.begin(), other.end()); }
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30 std::string_view asString(size_t pos = 0, size_t len = std::string_view::npos) const
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31 {
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32 return std::string_view(reinterpret_cast<const char*>(data()), size()).substr(pos, len);
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33 }
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34 };
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36 inline std::string ToHex(const ByteArray& bytes)
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37 {
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38 std::string res(bytes.size() * 3, ' ');
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40 for (size_t i = 0; i < bytes.size(); ++i)
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41 {
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42 #ifdef _MSC_VER
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43 sprintf_s(&res[i * 3], 4, "%02X ", bytes[i]);
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44 #else
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45 snprintf(&res[i * 3], 4, "%02X ", bytes[i]);
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46 #endif
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47 }
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49 return res.substr(0, res.size()-1);
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50 }
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52 } // ZXing