eoSelectFromWorth< EOT, WorthType > Class Template Reference
-*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*- More...
#include <eoSelectFromWorth.h>
Public Member Functions | |
| eoSelectFromWorth (eoPerf2Worth< EOT, WorthType > &_perf2Worth) | |
| virtual void | setup (const eoPop< EOT > &pop) |
| virtual function to setup some population stats (for instance eoProportional can benefit greatly from this) | |
Protected Member Functions | |
| void | check_sync (unsigned index, const EOT &_eo) |
Protected Attributes | |
| eoPerf2Worth< EOT, WorthType > & | perf2Worth |
|
std::vector< typename EOT::Fitness > | fitness |
Detailed Description
template<class EOT, class WorthType = double>
class eoSelectFromWorth< EOT, WorthType >
-*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
----------------------------------------------------------------------------- eoSelectFromWorth.h (c) Maarten Keijzer, Marc Schoenauer, 2001
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Contact: Marc.Schoenauer@polytechnique.fr mkeijzer@dhi.dk selects one element from a population (is an eoSelectOne) but the selection is based on a std::vector of Worth that is different from the fitnesses (e.g. EO fitness is what Koza terms "raw fitness", Worth is what the selection is based upon).
see class eoPerf2Worth: an eoStat that transforms fitnesses into Worthes
Note: Worthes will not always be doubles - see some multi-objective techniques where it is a std::pair of doubles ...
It has to have a < operator it you want to call an existing selector (see selector.h) - but of course you can write the whole thing ...
Definition at line 51 of file eoSelectFromWorth.h.
The documentation for this class was generated from the following file:
