LineMetadata.h

#pragma once
 
#include "FrameMetadata.h"
#include "opencv2/opencv.hpp"
 
class LineMetadata : public FrameMetadata
{
public:
    LineMetadata() : FrameMetadata(FrameType::LINE) {}
 
    static cv::Vec4i &deserialize(void *buffer)
    {
        return *(reinterpret_cast<cv::Vec4i *>(buffer));
    }
 
    static void copyLine(cv::Vec4i& line, void* dst)
    {
        auto& dstLine = deserialize(dst);
        dstLine[0] = line[0];
        dstLine[1] = line[1];
        dstLine[2] = line[2];
        dstLine[3] = line[3];
    }
 
    static bool isValid(cv::Vec4i& line)
    {
        return !(line[0] == 0 && line[1] == 0 && line[2] == 0 && line[3] == 0);
    }
 
    size_t getDataSize()
    {
        return 16;
    }
 
};