Line data    Source code

       1             : /* +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
       2             :    Copyright (c) 2013-2023 The plumed team
       3             :    (see the PEOPLE file at the root of the distribution for a list of names)
       4             : 
       5             :    See http://www.plumed.org for more information.
       6             : 
       7             :    This file is part of plumed, version 2.
       8             : 
       9             :    plumed is free software: you can redistribute it and/or modify
      10             :    it under the terms of the GNU Lesser General Public License as published by
      11             :    the Free Software Foundation, either version 3 of the License, or
      12             :    (at your option) any later version.
      13             : 
      14             :    plumed is distributed in the hope that it will be useful,
      15             :    but WITHOUT ANY WARRANTY; without even the implied warranty of
      16             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17             :    GNU Lesser General Public License for more details.
      18             : 
      19             :    You should have received a copy of the GNU Lesser General Public License
      20             :    along with plumed.  If not, see <http://www.gnu.org/licenses/>.
      21             : +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ */
      22             : #include "core/ActionShortcut.h"
      23             : #include "core/ActionRegister.h"
      24             : 
      25             : //+PLUMEDOC MCOLVAR MFILTER_MORE
      26             : /*
      27             : Basically equivalent to MORE_THAN.
      28             : 
      29             : This action has been depracated
      30             : 
      31             : \par Examples
      32             : 
      33             : 
      34             : */
      35             : //+ENDPLUMEDOC
      36             : 
      37             : namespace PLMD {
      38             : namespace multicolvar {
      39             : 
      40             : class MFilterMore : public ActionShortcut {
      41             : public:
      42             :   static void registerKeywords(Keywords& keys);
      43             :   explicit MFilterMore(const ActionOptions&);
      44             : };
      45             : 
      46             : PLUMED_REGISTER_ACTION(MFilterMore,"MFILTER_MORE")
      47             : 
      48           2 : void MFilterMore::registerKeywords(Keywords& keys) {
      49           2 :   ActionShortcut::registerKeywords( keys );
      50           4 :   keys.add("compulsory","DATA","the vector you wish to transform");
      51           4 :   keys.add("compulsory","SWITCH","the switching function that transform");
      52           4 :   keys.addFlag("LOWMEM",false,"this flag does nothing and is present only to ensure back-compatibility");
      53           4 :   keys.addFlag("HIGHEST",false,"this flag allows you to recover the highest of these variables.");
      54           4 :   keys.addOutputComponent("highest","HIGHEST","scalar","the largest of the colvars");
      55           4 :   keys.needsAction("CUSTOM"); keys.needsAction("GROUP");
      56           4 :   keys.needsAction("MORE_THAN"); keys.needsAction("HIGHEST");
      57           2 : }
      58             : 
      59           0 : MFilterMore::MFilterMore(const ActionOptions& ao):
      60             :   Action(ao),
      61           0 :   ActionShortcut(ao)
      62             : {
      63           0 :   warning("This action has been depracated.  Look at the log to see how the same result is achieved with the new syntax");
      64           0 :   bool lowmem; parseFlag("LOWMEM",lowmem);
      65           0 :   if( lowmem ) warning("LOWMEM flag is deprecated and is no longer required for this action");
      66           0 :   std::string dd; parse("DATA",dd);
      67           0 :   std::string swit; parse("SWITCH",swit);
      68           0 :   readInputLine( getShortcutLabel() + "_grp: GROUP ATOMS=" + dd + "_grp");
      69           0 :   readInputLine( getShortcutLabel() + ": MORE_THAN ARG=" + dd + " SWITCH={" + swit + "}");
      70           0 :   bool highest; parseFlag("HIGHEST",highest);
      71           0 :   if( highest ) {
      72           0 :     readInputLine( getShortcutLabel() + "_filtered: CUSTOM ARG=" + dd + "," + getShortcutLabel() + " FUNC=x*y PERIODIC=NO");
      73           0 :     readInputLine( getShortcutLabel() + "_highest: HIGHEST ARG=" + getShortcutLabel() + "_filtered");
      74             :   }
      75           0 : }
      76             : 
      77             : }
      78             : }