mirror of https://github.com/alibaba/MNN.git
36 lines
679 B
C++
36 lines
679 B
C++
//
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// FileLoader.hpp
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// MNN
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//
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// Created by MNN on 2019/07/04.
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// Copyright © 2018, Alibaba Group Holding Limited
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//
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#include <vector>
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#include "core/AutoStorage.h"
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namespace MNN {
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class MNN_PUBLIC FileLoader {
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public:
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FileLoader(const char* file);
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~FileLoader();
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bool read();
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bool valid() const {
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return mFile != nullptr;
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}
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inline size_t size() const {
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return mTotalSize;
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}
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bool merge(AutoStorage<uint8_t>& buffer);
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private:
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std::vector<std::pair<size_t, void*>> mBlocks;
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FILE* mFile = nullptr;
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static const int gCacheSize = 4096;
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size_t mTotalSize = 0;
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};
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} // namespace MNN
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