Function faiss_sys::faiss_VectorTransform_train

pub unsafe extern "C" fn faiss_VectorTransform_train(
    vt: *mut FaissVectorTransform, 
    n: idx_t, 
    x: *const f32
) -> c_int

Perform training on a representative set of vectors

@param vt opaque pointer to VectorTransform object @param n nb of training vectors @param x training vectors, size n * d