[mlpack-git] [mlpack/mlpack] backported ind2sub and sub2ind. (#683)

stereomatchingkiss notifications at github.com
Thu Jun 9 10:52:56 EDT 2016


> +  }
> +  return input_data;
> +} 
> +
> +template<typename MatType, typename CubeType>
> +arma::vec StructuredForests<MatType, CubeType>::
> +GetFeatureDimension()
> +{
> +  /*
> +  shrink: amount to shrink channels
> +  p_size: size of image patches
> +  n_cell: number of self similarity cells
> +  n_orient: number of orientations per gradient scale
> +  */
> +  arma::vec P(2);
> +  int shrink, p_size, n_cell;

Same, could you use size_t and const at here. The new thing is, we could apply lazy evaluation at here.Rather than declare your parameters as

`int shrink, p_size, n_cell;`

you can

const size_t shrink = options["shrink"];
const size_t p_size = options["p_size"];
const size_t n_cell = options["n_cell"];

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