Line data    Source code

       1             : /* +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
       2             :    Copyright (c) 2013-2018 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 "FunctionVessel.h"
      23             : #include "VesselRegister.h"
      24             : 
      25             : namespace PLMD {
      26             : namespace vesselbase {
      27             : 
      28          92 : class Sum : public FunctionVessel {
      29             : public:
      30             :   static void registerKeywords( Keywords& keys );
      31             :   static void reserveKeyword( Keywords& keys );
      32             :   explicit Sum( const VesselOptions& da );
      33             :   std::string value_descriptor();
      34             :   double calcTransform( const double& val, double& dv ) const ;
      35             : };
      36             : 
      37        2569 : PLUMED_REGISTER_VESSEL(Sum,"SUM")
      38             : 
      39          46 : void Sum::registerKeywords( Keywords& keys ) {
      40          46 :   FunctionVessel::registerKeywords( keys );
      41          46 : }
      42             : 
      43         841 : void Sum::reserveKeyword( Keywords& keys ) {
      44         841 :   keys.reserve("vessel","SUM","calculate the sum of all the quantities.");
      45         841 :   keys.addOutputComponent("sum","SUM","the sum of values");
      46         841 : }
      47             : 
      48          46 : Sum::Sum( const VesselOptions& da ) :
      49          46 :   FunctionVessel(da)
      50             : {
      51          46 : }
      52             : 
      53          46 : std::string Sum::value_descriptor() {
      54          46 :   return "the sum of all the values";
      55             : }
      56             : 
      57       96804 : double Sum::calcTransform( const double& val, double& dv ) const {
      58       96804 :   dv=1.0; return val;
      59             : }
      60             : 
      61             : }
      62        2523 : }