47 lines
991 B
C++
47 lines
991 B
C++
// Copyright (C) 2020 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Core module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/Core/ByteArray.hpp>
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#include <ostream>
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#include <Nazara/Core/Debug.hpp>
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namespace Nz
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{
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/*!
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* \ingroup core
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* \class Nz::ByteArray
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* \brief Core class that represents an array of bytes
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*/
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/*!
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* \brief Gives a string representation in base 16
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* \return String in base 16
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*/
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std::string ByteArray::ToHex() const
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{
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std::size_t length = m_array.size() * 2;
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std::string hexOutput(length, '\0');
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for (std::size_t i = 0; i < m_array.size(); ++i)
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std::sprintf(&hexOutput[i * 2], "%02x", m_array[i]);
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return hexOutput;
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}
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/*!
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* \brief Output operator
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* \return The stream
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*
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* \param out The stream
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* \param byteArray The ByteArray to output
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*/
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std::ostream& operator<<(std::ostream& out, const Nz::ByteArray& byteArray)
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{
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out << byteArray.ToHex();
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return out;
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}
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}
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