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Minor changes to avoid compiler warnings

This commit is contained in:
Davis King 2011-09-17 17:02:08 -04:00
parent f56b8a10c2
commit 4d3cef3632
2 changed files with 3 additions and 3 deletions
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2
dlib/image_processing/scan_image_pyramid.h
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@ -199,7 +199,7 @@ namespace dlib
const image_type& img
)
{
int levels = 0;
unsigned long levels = 0;
rectangle rect = get_rect(img);
// figure out how many pyramid levels we should be using based on the image size

4
dlib/svm/cross_validate_object_detection_trainer.h
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@ -171,7 +171,7 @@ namespace dlib
// make sure requires clause is not broken
DLIB_ASSERT( is_learning_problem(images,truth_rects) == true &&
0 < overlap_eps && overlap_eps <= 1 &&
1 < folds && folds <= images.size(),
1 < folds && folds <= static_cast<long>(images.size()),
"\t matrix cross_validate_object_detection_trainer()"
<< "\n\t invalid inputs were given to this function"
<< "\n\t is_learning_problem(images,truth_rects): " << is_learning_problem(images,truth_rects)
@ -191,7 +191,7 @@ namespace dlib
std::vector<unsigned long> train_idx_set;
std::vector<unsigned long> test_idx_set;
for (unsigned long i = 0; i < test_size; ++i)
for (long i = 0; i < test_size; ++i)
test_idx_set.push_back(test_idx++);
unsigned long train_idx = test_idx%images.size();