Function allocFeatureMapObject

roborts_tracking/KCFcpp/src/fhog.cpp:487–502

//modified from "lsvmc_routine.cpp"

int allocFeatureMapObject(CvLSVMFeatureMapCaskade **obj, const int sizeX, 
                          const int sizeY, const int numFeatures)
{
    int i;
    (*obj) = (CvLSVMFeatureMapCaskade *)malloc(sizeof(CvLSVMFeatureMapCaskade));
    (*obj)->sizeX       = sizeX;
    (*obj)->sizeY       = sizeY;
    (*obj)->numFeatures = numFeatures;
    (*obj)->map = (float *) malloc(sizeof (float) * 
                                  (sizeX * sizeY  * numFeatures));
    for(i = 0; i < sizeX * sizeY * numFeatures; i++)
    {
        (*obj)->map[i] = 0.0f;
    }
    return LATENT_SVM_OK;
}

int freeFeatureMapObject (CvLSVMFeatureMapCaskade **obj)
{