Changeset a3fded for src/molecule_dynamics.cpp

Timestamp:

Jun 12, 2010, 1:12:51 PM (15 years ago)

Author:

Frederik Heber <heber@…>

Branches:

Action_Thermostats, Add_AtomRandomPerturbation, Add_FitFragmentPartialChargesAction, Add_RotateAroundBondAction, Add_SelectAtomByNameAction, Added_ParseSaveFragmentResults, AddingActions_SaveParseParticleParameters, Adding_Graph_to_ChangeBondActions, Adding_MD_integration_tests, Adding_ParticleName_to_Atom, Adding_StructOpt_integration_tests, AtomFragments, Automaking_mpqc_open, AutomationFragmentation_failures, Candidate_v1.5.4, Candidate_v1.6.0, Candidate_v1.6.1, ChangeBugEmailaddress, ChangingTestPorts, ChemicalSpaceEvaluator, CombiningParticlePotentialParsing, Combining_Subpackages, Debian_Package_split, Debian_package_split_molecuildergui_only, Disabling_MemDebug, Docu_Python_wait, EmpiricalPotential_contain_HomologyGraph, EmpiricalPotential_contain_HomologyGraph_documentation, Enable_parallel_make_install, Enhance_userguide, Enhanced_StructuralOptimization, Enhanced_StructuralOptimization_continued, Example_ManyWaysToTranslateAtom, Exclude_Hydrogens_annealWithBondGraph, FitPartialCharges_GlobalError, Fix_BoundInBox_CenterInBox_MoleculeActions, Fix_ChargeSampling_PBC, Fix_ChronosMutex, Fix_FitPartialCharges, Fix_FitPotential_needs_atomicnumbers, Fix_ForceAnnealing, Fix_IndependentFragmentGrids, Fix_ParseParticles, Fix_ParseParticles_split_forward_backward_Actions, Fix_PopActions, Fix_QtFragmentList_sorted_selection, Fix_Restrictedkeyset_FragmentMolecule, Fix_StatusMsg, Fix_StepWorldTime_single_argument, Fix_Verbose_Codepatterns, Fix_fitting_potentials, Fixes, ForceAnnealing_goodresults, ForceAnnealing_oldresults, ForceAnnealing_tocheck, ForceAnnealing_with_BondGraph, ForceAnnealing_with_BondGraph_continued, ForceAnnealing_with_BondGraph_continued_betteresults, ForceAnnealing_with_BondGraph_contraction-expansion, FragmentAction_writes_AtomFragments, FragmentMolecule_checks_bonddegrees, GeometryObjects, Gui_Fixes, Gui_displays_atomic_force_velocity, ImplicitCharges, IndependentFragmentGrids, IndependentFragmentGrids_IndividualZeroInstances, IndependentFragmentGrids_IntegrationTest, IndependentFragmentGrids_Sole_NN_Calculation, JobMarket_RobustOnKillsSegFaults, JobMarket_StableWorkerPool, JobMarket_unresolvable_hostname_fix, MoreRobust_FragmentAutomation, ODR_violation_mpqc_open, PartialCharges_OrthogonalSummation, PdbParser_setsAtomName, PythonUI_with_named_parameters, QtGui_reactivate_TimeChanged_changes, Recreated_GuiChecks, Rewrite_FitPartialCharges, RotateToPrincipalAxisSystem_UndoRedo, SaturateAtoms_findBestMatching, SaturateAtoms_singleDegree, StoppableMakroAction, Subpackage_CodePatterns, Subpackage_JobMarket, Subpackage_LinearAlgebra, Subpackage_levmar, Subpackage_mpqc_open, Subpackage_vmg, Switchable_LogView, ThirdParty_MPQC_rebuilt_buildsystem, TrajectoryDependenant_MaxOrder, TremoloParser_IncreasedPrecision, TremoloParser_MultipleTimesteps, TremoloParser_setsAtomName, Ubuntu_1604_changes, stable

Children:

43dad6

Parents:

88104f

git-author:

Frederik Heber <heber@…> (06/12/10 13:05:12)

git-committer:

Frederik Heber <heber@…> (06/12/10 13:12:51)

Message:

New class ThermoStatContainer containing all parameters and changes to ConfigFileBuffer.

• include "bondgraph.hpp" replaced by forward declaration
• Hence, include missing in the following files: BondLengthTableAction.cpp, DepthFirstSearchAction.cpp, FragmentationAction.cpp, moleculelist.cpp, config.cpp
• ConfigFileBuffer changes:
  • new functions: Init/RemoveMapping(), InitFileBuffer() and RemoveBuffer()
  • new flag: MapAllocated states whether LineMapping is allocated
• new class ThermoStatContainer:
  • gets InitThermostats() and ParseThermostats() from config.cpp
  • all thermostat-related parameters moved from config thereto
• TrajectoryParticle(), config::Load() and molecule:Thermostats() adapted due to new Thermostats container.
• define MaxThermostats and enum thermostats moved from molecule.hpp to declaration of ThermoStatContainer

File:

• src/molecule_dynamics.cpp (modified) (4 diffs)

src/molecule_dynamics.cpp

@@ -16 +16 @@
 #include "parser.hpp"
 #include "Plane.hpp"
+#include "ThermoStatContainer.hpp"
 
 /************************************* Functions for class molecule *********************************/
@@ -641 +642 @@
 
   // calculate scale configuration
-  ScaleTempFactor = configuration.TargetTemp/ActualTemp;
+  ScaleTempFactor = configuration.Thermostats->TargetTemp/ActualTemp;
 
   // differentating between the various thermostats
@@ -649 +650 @@
       break;
      case Woodcock:
-      if ((configuration.ScaleTempStep > 0) && ((MDSteps-1) % configuration.ScaleTempStep == 0)) {
+      if ((configuration.Thermostats->ScaleTempStep > 0) && ((MDSteps-1) % configuration.Thermostats->ScaleTempStep == 0)) {
         DoLog(2) && (Log() << Verbose(2) <<  "Applying Woodcock thermostat..." << endl);
         ActOnAllAtoms( &atom::Thermostat_Woodcock, sqrt(ScaleTempFactor), MDSteps, &ekin );
@@ -682 +683 @@
       delta_alpha = 0.;
       ActOnAllAtoms( &atom::Thermostat_NoseHoover_init, MDSteps, &delta_alpha );
-      delta_alpha = (delta_alpha - (3.*getAtomCount()+1.) * configuration.TargetTemp)/(configuration.HooverMass*Units2Electronmass);
-      configuration.alpha += delta_alpha*configuration.Deltat;
-      DoLog(3) && (Log() << Verbose(3) << "alpha = " << delta_alpha << " * " << configuration.Deltat << " = " << configuration.alpha << "." << endl);
+      delta_alpha = (delta_alpha - (3.*getAtomCount()+1.) * configuration.Thermostats->TargetTemp)/(configuration.Thermostats->HooverMass*Units2Electronmass);
+      configuration.Thermostats->alpha += delta_alpha*configuration.Deltat;
+      DoLog(3) && (Log() << Verbose(3) << "alpha = " << delta_alpha << " * " << configuration.Deltat << " = " << configuration.Thermostats->alpha << "." << endl);
       // apply updated alpha as additional force
       ActOnAllAtoms( &atom::Thermostat_NoseHoover_scale, MDSteps, &ekin, &configuration );