29 lines
612 B
C++
29 lines
612 B
C++
#pragma once
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#include <functional>
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#include <string>
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#include <opencv2/opencv.hpp>
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class MemoryImageCache {
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public:
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MemoryImageCache(size_t maxsize = 25);
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void addImage(cv::Mat, const std::string& title, int type);
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cv::Mat getImage(const std::string& title, int type);
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private:
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void cleanUp();
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struct CachedImage {
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time_t lastaccessed = 0;
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cv::Mat imageref;
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std::string title;
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int type;
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bool operator<(const CachedImage& other) const;
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};
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static std::function<bool(const CachedImage&)> getImageMatcher(const std::string& title, int type);
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std::list<CachedImage> cache;
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size_t maxsize;
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};
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