#pragma once
#include "NvInfer.h"
#include <cuda_runtime.h>
#include <assert.h>
#include <fstream>
#include <string>
#include <opencv2/opencv.hpp>
#include "utils.hpp"

using namespace nvinfer1;

class DMJC{

public:
	//~DMJC();
	bool isLoad = false;//是否加载
	bool initConfig(const char* enginefile,int* beltregion);
	float detect(cv::Mat& image);
	float detect_pic(cv::Mat& image, cv::Mat& image_pic);

	//堆煤检测的图片测试类
	//std::string DMJC_Test_Image();
	//堆煤检测的视频测试类
	//std::string DMJC_Test_Video();

private:
	IExecutionContext* context{ nullptr };
	IRuntime* runtime{ nullptr };
	ICudaEngine* engine{ nullptr };

	cudaStream_t stream = nullptr;

	int input_batch = 1;
	int input_channel = 3;
	int input_height = 480;
	int input_width = 480;
	int input_numel;

	int num_classes = 2;
	int output_height;
	int output_width;
	int output_numel;

	float beltarea = 1;

	float* input_data_host = nullptr;
	float* output_data_host = nullptr;

	float* input_data_device = nullptr;
	float* output_data_device = nullptr;

	std::vector<cv::Point> pts_;
	bool panduandm(std::vector<cv::Point>& pts, point p);

};