Feature.h

#ifndef FEATURE_HEADER
#define FEATURE_HEADER

#include <string.h>
#include "GlobalHeader.h"

class Feature {
public:
    Feature(int size = 0);
    ~Feature();

    // Resize the feature.
    // Feature extractor should resize first to make sure
    // the feature instance is big enough.
    void Resize(int newSize);

    // Data is public.
    feat *data;
    int capacity;
};

/*

#define HOGDIMENSION 36

class HoGFeature : public Feature {
public:
    HoGFeature() {
        memset((void *)hogs, 0, HOGDIMENSION * sizeof(feat));
    }

    HoGFeature(const feat *src) {
        memcpy((void *)hogs, (const void *)src, HOGDIMENSION * sizeof(feat));
    }

    // Data
    feat hogs[HOGDIMENSION];
};
*/

#endif