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00026 #ifndef MLN_BORDER_RESIZE_EQUAL_HH
00027 # define MLN_BORDER_RESIZE_EQUAL_HH
00028
00033
00034 # include <mln/border/resize.hh>
00035
00036
00037 namespace mln
00038 {
00039
00040 namespace border
00041 {
00042
00043
00044 template <typename I, typename J>
00045 void
00046 resize_equal(const Image<I>& ima1, const Image<J>& ima2);
00047
00048
00049
00050 # ifndef MLN_INCLUDE_ONLY
00051
00052 template <typename I, typename J>
00053 inline
00054 void
00055 resize_equal(const Image<I>& ima1_, const Image<J>& ima2_)
00056 {
00057 trace::entering("border::resize_equal");
00058
00059
00060 mlc_equal(mln_trait_image_ext_domain(I),
00061 trait::image::ext_domain::extendable)::check();
00062 mlc_equal(mln_trait_image_ext_domain(J),
00063 trait::image::ext_domain::extendable)::check();
00064
00065 const I& ima1 = exact(ima1_);
00066 const J& ima2 = exact(ima2_);
00067
00068
00069 mln_precondition(ima1.is_valid());
00070 mln_precondition(ima2.is_valid());
00071 mln_precondition(ima2.domain() == ima1.domain());
00072
00073 unsigned
00074 b1 = border::get(ima1),
00075 b2 = border::get(ima2);
00076
00077 if (b2 > b1)
00078 border::resize(ima1, b2);
00079 else
00080 if (b1 > b2)
00081 border::resize(ima2, b1);
00082
00083
00084 trace::exiting("border::resize_equal");
00085 }
00086
00087 # endif // ! MLN_INCLUDE_ONLY
00088
00089 }
00090
00091 }
00092
00093
00094 #endif // ! MLN_BORDER_RESIZE_EQUAL_HH