URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2007-10-08 Matthieu Garrigues <garrigues@lrde.epita.fr> Update on hexa images, create value_interop test. * mln/core/hexa.hh, * tests/hexa.cc: Update. * tests/value_int_u.cc: Remove. * tests/value_interop.cc: New. --- mln/core/hexa.hh | 17 +++++++- tests/hexa.cc | 13 ++++++ tests/value_interop.cc | 104 +++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 133 insertions(+), 1 deletion(-) Index: trunk/milena/tests/value_int_u.cc (deleted) =================================================================== Index: trunk/milena/tests/value_interop.cc =================================================================== --- trunk/milena/tests/value_interop.cc (revision 0) +++ trunk/milena/tests/value_interop.cc (revision 1273) @@ -0,0 +1,104 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +/*! \file tests/value_interop.cc + * + * \brief Tests interoperability on mln::value::*. + */ + +#include <mln/value/int_u8.hh> +#include <mln/value/int_s8.hh> +#include <mln/value/int_u16.hh> +#include <mln/value/float01_8.hh> + +int main() +{ + using namespace mln; + using value::int_u8; + using value::int_s8; + using value::int_u16; + using value::float01_8; + + { + // Operations on int_u<n> + int_u8 i = 128; + int_u16 j = 42; + int_s8 k = 42; + float01_8 x; + + (j = j + i) = i + j; + assert(j == (128 + 42)); + + (k = j - i) = i - j; + assert(k == (-42)); + + j = 2; + (j = j * i) = i * j; + assert(j == (2 * 128)); + + (x = (j / i) / ((j / i) + 0.1)) + = (i / j) / ((i / j) + 0.1); + +// std::cout << i + i << std::endl; +// float01_8 f = i / 200.5; +// std::cout << x << std::endl; + } + + { + // Operations on int_u<n> and int / float + int_u16 j = 42; + int_s8 k = 42; + float x; + + // int + (k = j - 123) = 123 - j; + (j = j + 123) = 123 + j; + (j = j * 4) = 4 * j; + + (j = j / 4) = 4 / j; + + // float + x = (j / 4.5 * 3.4 + 3.5 - 5.6) / 0.0234; + } + + + { + // Operations on int_u<n> and float01_8 + int_u16 j = 42; + float01_8 x = 0.456; + + x = x / j; + assert(x < 0 && x < 1); + + x = x * j; + assert(x < 0 && x < 1); + + x = x * j; + assert(x < 0 && x < 1); + + } +} Index: trunk/milena/tests/hexa.cc =================================================================== --- trunk/milena/tests/hexa.cc (revision 1272) +++ trunk/milena/tests/hexa.cc (revision 1273) @@ -34,6 +34,8 @@ #include <mln/core/hexa.hh> #include <mln/value/int_u8.hh> +#include <mln/trait/image/print.hh> + int main() { @@ -44,4 +46,15 @@ I ima(3,3); hexa< I > h(ima); + + trait::image::print(h, std::cout); + + + // FIXME : to put into debug::println + box_<point2d>::fwd_piter p(ima.box()); + + for_all(p) + { + p + } } Index: trunk/milena/mln/core/hexa.hh =================================================================== --- trunk/milena/mln/core/hexa.hh (revision 1272) +++ trunk/milena/mln/core/hexa.hh (revision 1273) @@ -73,7 +73,7 @@ typedef trait::image::category::domain_morpher category; - typedef trait::image::border::none border; // no more accessible border + typedef mln_trait_image_border(I) border; // have a border only if I does. typedef mln_trait_image_io_from_(I) io; // un-write when I const @@ -90,6 +90,21 @@ * * The parameter \c I is the type of the base image. This image class * which handles hexagonal grid. + * + * Ex : + * ------------------- + * XX| | | | | | |XX + * --------------------- + * XX| | | | | | |XX + * --------------------- + * XX| | | | | | |XX + * --------------------- + * XX| | | | | | |XX + * --------------------- + * XX| | | | | | |XX + * ------------------- + * + * */ template <typename I> struct hexa : public internal::image_domain_morpher_< I, mln_pset(I), hexa<I> >