videoCaptureReader.hpp

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#ifndef OPENPOSE_PRODUCER_VIDEO_CAPTURE_READER_HPP
#define OPENPOSE_PRODUCER_VIDEO_CAPTURE_READER_HPP
 
#include <openpose/core/common.hpp>
#include <openpose/producer/producer.hpp>
 
namespace op
{
    class OP_API VideoCaptureReader : public Producer
    {
    public:
        explicit VideoCaptureReader(const int index, const bool throwExceptionIfNoOpened,
                                    const std::string& cameraParameterPath, const bool undistortImage,
                                    const int numberViews);
 
        explicit VideoCaptureReader(const std::string& path, const ProducerType producerType,
                                    const std::string& cameraParameterPath, const bool undistortImage,
                                    const int numberViews);
 
        virtual ~VideoCaptureReader();
 
        virtual std::string getNextFrameName() = 0;
 
        virtual bool isOpened() const;
 
        void release();
 
        virtual double get(const int capProperty) = 0;
 
        virtual void set(const int capProperty, const double value) = 0;
 
    protected:
        virtual Matrix getRawFrame() = 0;
 
        virtual std::vector<Matrix> getRawFrames() = 0;
 
        void resetWebcam(const int index, const bool throwExceptionIfNoOpened);
 
    private:
        // PIMPL idiom
        // http://www.cppsamples.com/common-tasks/pimpl.html
        struct ImplVideoCaptureReader;
        std::unique_ptr<ImplVideoCaptureReader> upImpl;
 
        DELETE_COPY(VideoCaptureReader);
    };
}
 
#endif // OPENPOSE_PRODUCER_VIDEO_CAPTURE_READER_HPP