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traits_map.h

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00001 /* +---------------------------------------------------------------------------+
00002    |          The Mobile Robot Programming Toolkit (MRPT) C++ library          |
00003    |                                                                           |
00004    |                   http://mrpt.sourceforge.net/                            |
00005    |                                                                           |
00006    |   Copyright (C) 2005-2011  University of Malaga                           |
00007    |                                                                           |
00008    |    This software was written by the Machine Perception and Intelligent    |
00009    |      Robotics Lab, University of Malaga (Spain).                          |
00010    |    Contact: Jose-Luis Blanco  <jlblanco@ctima.uma.es>                     |
00011    |                                                                           |
00012    |  This file is part of the MRPT project.                                   |
00013    |                                                                           |
00014    |     MRPT is free software: you can redistribute it and/or modify          |
00015    |     it under the terms of the GNU General Public License as published by  |
00016    |     the Free Software Foundation, either version 3 of the License, or     |
00017    |     (at your option) any later version.                                   |
00018    |                                                                           |
00019    |   MRPT is distributed in the hope that it will be useful,                 |
00020    |     but WITHOUT ANY WARRANTY; without even the implied warranty of        |
00021    |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         |
00022    |     GNU General Public License for more details.                          |
00023    |                                                                           |
00024    |     You should have received a copy of the GNU General Public License     |
00025    |     along with MRPT.  If not, see <http://www.gnu.org/licenses/>.         |
00026    |                                                                           |
00027    +---------------------------------------------------------------------------+ */
00028 #ifndef  mrpt_traits_maps_H
00029 #define  mrpt_traits_maps_H
00030 
00031 // File to be included from stl_extensions.h
00032 #include <mrpt/utils/map_as_vector.h>
00033 
00034 namespace mrpt
00035 {
00036         namespace utils
00037         {
00038                 /** @name Trait helper classes for templatized selection of a std::map implementation
00039                     @{ */
00040 
00041                 /**  Traits for using a std::map<> (sparse representation) \sa map_traits_map_as_vector */
00042                 struct map_traits_stdmap {
00043                         template <class KEY,class VALUE,class _LessPred = std::less<KEY>, class _Alloc = Eigen::aligned_allocator<std::pair<const KEY, VALUE> > >
00044                         struct map : public std::map<KEY,VALUE,_LessPred,_Alloc> {
00045                         };
00046                 };
00047 
00048                 /**  Traits for using a mrpt::utils::map_as_vector<> (dense, fastest representation) \sa map_traits_stdmap */
00049                 struct map_traits_map_as_vector {
00050                         template <class KEY,class VALUE,class _LessPred = std::less<KEY>, class _Alloc = Eigen::aligned_allocator<std::pair<const KEY, VALUE> > >
00051                         struct map : public mrpt::utils::map_as_vector<KEY,VALUE> { };
00052                 };
00053 
00054                 /** @} */
00055         } // End of namespace
00056 } // End of namespace
00057 
00058 #endif



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