Milena (Olena)  User documentation 2.0a Id
save.hh
00001 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
00002 // 2011 EPITA Research and Development Laboratory (LRDE)
00003 //
00004 // This file is part of Olena.
00005 //
00006 // Olena is free software: you can redistribute it and/or modify it under
00007 // the terms of the GNU General Public License as published by the Free
00008 // Software Foundation, version 2 of the License.
00009 //
00010 // Olena is distributed in the hope that it will be useful,
00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013 // General Public License for more details.
00014 //
00015 // You should have received a copy of the GNU General Public License
00016 // along with Olena.  If not, see <http://www.gnu.org/licenses/>.
00017 //
00018 // As a special exception, you may use this file as part of a free
00019 // software project without restriction.  Specifically, if other files
00020 // instantiate templates or use macros or inline functions from this
00021 // file, or you compile this file and link it with other files to produce
00022 // an executable, this file does not by itself cause the resulting
00023 // executable to be covered by the GNU General Public License.  This
00024 // exception does not however invalidate any other reasons why the
00025 // executable file might be covered by the GNU General Public License.
00026 
00027 #ifndef MLN_IO_PGM_SAVE_HH
00028 # define MLN_IO_PGM_SAVE_HH
00029 
00038 # include <iostream>
00039 # include <fstream>
00040 
00041 # include <mln/io/pnm/save.hh>
00042 
00043 # include <mln/geom/size2d.hh>
00044 # include <mln/metal/bexpr.hh>
00045 # include <mln/metal/is_not_a.hh>
00046 # include <mln/value/concept/vectorial.hh>
00047 
00048 
00049 namespace mln
00050 {
00051 
00052   // Fwd decl.
00053   namespace value {
00054     template <unsigned> struct int_u;
00055     template <unsigned> struct int_u_sat;
00056   }
00057 
00058 
00059   namespace io
00060   {
00061 
00062     namespace pgm
00063     {
00064 
00070       template <typename I>
00071       void save(const Image<I>& ima, const std::string& filename);
00072 
00073 
00074 # ifndef MLN_INCLUDE_ONLY
00075 
00076       template <typename I>
00077       inline
00078       void save(const Image<I>& ima, const std::string& filename)
00079       {
00080         // FIXME: Is it exhaustive?
00081         mlc_is_not_a(mln_value(I), value::Vectorial)::check();
00082         mlc_converts_to(mln_value(I),unsigned)::check();
00083 
00084         trace::entering("mln::io::pgm::save");
00085         io::pnm::save(PGM, exact(ima), filename);
00086         trace::exiting("mln::io::pgm::save");
00087       }
00088 
00089 # endif // ! MLN_INCLUDE_ONLY
00090 
00091     } // end of namespace mln::pgm
00092 
00093   } // end of namespace mln::io
00094 
00095 } // end of namespace mln
00096 
00097 
00098 #endif // ! MLN_IO_PGM_SAVE_HH
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