From fa6436caab0cc0764fc9f26e98e118083d246d1d Mon Sep 17 00:00:00 2001 From: Joonas Lipping Date: Fri, 16 Oct 2026 08:11:57 +0300 Subject: [PATCH] fix: remove unused variables that produce compiler warnings - point_transforms.h: sigma_to is computed but never used in the result - scan_image_pyramid.h: total_temp_score is accumulated but never read --- dlib/geometry/point_transforms.h | 4 +--- dlib/image_processing/scan_image_pyramid.h | 2 -- 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/dlib/geometry/point_transforms.h b/dlib/geometry/point_transforms.h index e198df4e32..afb27cc3bc 100644 --- a/dlib/geometry/point_transforms.h +++ b/dlib/geometry/point_transforms.h @@ -339,7 +339,7 @@ namespace dlib // 43. dlib::vector mean_from, mean_to; - double sigma_from = 0, sigma_to = 0; + double sigma_from = 0; matrix cov; cov = 0; @@ -354,12 +354,10 @@ namespace dlib for (unsigned long i = 0; i < from_points.size(); ++i) { sigma_from += length_squared(from_points[i] - mean_from); - sigma_to += length_squared(to_points[i] - mean_to); cov += (to_points[i] - mean_to)*trans(from_points[i] - mean_from); } sigma_from /= from_points.size(); - sigma_to /= from_points.size(); cov /= from_points.size(); matrix u, v, s, d; diff --git a/dlib/image_processing/scan_image_pyramid.h b/dlib/image_processing/scan_image_pyramid.h index 1ce7c69cbe..f6da9a70c2 100644 --- a/dlib/image_processing/scan_image_pyramid.h +++ b/dlib/image_processing/scan_image_pyramid.h @@ -870,7 +870,6 @@ namespace dlib array2d saliency_image, sum_img; - double total_temp_score = 0; // convert into feature space. object_box = object_box.intersect(get_rect(feats[best_level])); @@ -937,7 +936,6 @@ namespace dlib } else { - total_temp_score += max_val; // convert max_loc back into feature image space from our cropped image. max_loc += area.tl_corner();