45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
// Copyright (C) 2024 Jérôme "SirLynix" Leclercq (lynix680@gmail.com)
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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 Export.hpp
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#pragma once
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#ifndef NAZARA_CORE_EMPTYSTREAM_HPP
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#define NAZARA_CORE_EMPTYSTREAM_HPP
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#include <NazaraUtils/Prerequisites.hpp>
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#include <Nazara/Core/Stream.hpp>
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namespace Nz
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{
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class NAZARA_CORE_API EmptyStream : public Stream
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{
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public:
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inline EmptyStream();
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EmptyStream(const EmptyStream&) = delete;
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EmptyStream(EmptyStream&&) noexcept = default;
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~EmptyStream() = default;
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void Clear();
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UInt64 GetSize() const override;
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EmptyStream& operator=(const EmptyStream&) = delete;
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EmptyStream& operator=(EmptyStream&&) noexcept = default;
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private:
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void FlushStream() override;
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std::size_t ReadBlock(void* buffer, std::size_t size) override;
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bool SeekStreamCursor(UInt64 offset) override;
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UInt64 TellStreamCursor() const override;
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bool TestStreamEnd() const override;
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std::size_t WriteBlock(const void* buffer, std::size_t size) override;
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UInt64 m_size;
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};
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}
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#include <Nazara/Core/EmptyStream.inl>
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#endif // NAZARA_CORE_EMPTYSTREAM_HPP
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