Added a missing const keyword.

--HG-- extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%404237

Added a missing const keyword.
--HG-- extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%404237
09729e95 · Davis King · b7594d82 · 09729e95 · 09729e95
Commit 09729e95 authored Apr 29, 2011 by Davis King
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image_pyramid.h dlib/image_transforms/image_pyramid.h +1 -1

image_pyramid_abstract.h dlib/image_transforms/image_pyramid_abstract.h +1 -1

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--- a/dlib/image_transforms/image_pyramid.h
+++ b/dlib/image_transforms/image_pyramid.h
@@ -21,7 +21,7 @@ namespace dlib
        void operator() (
            const in_image_type& original,
            out_image_type& down
-        )
+        ) const
        {
            // make sure requires clause is not broken
            DLIB_ASSERT(original.nr() > 10 && original.nc() > 10 &&

--- a/dlib/image_transforms/image_pyramid_abstract.h
+++ b/dlib/image_transforms/image_pyramid_abstract.h
@@ -24,7 +24,7 @@ namespace dlib
        void operator() (
            const in_image_type& original,
            out_image_type& down
-        );
+        ) const;
        /*!
            requires
                - original.nr() > 10