Changeset 7b019a for src/Potentials/Specifics/PairPotential_Harmonic.cpp

Timestamp:

Feb 27, 2013, 12:39:03 PM (12 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:

d52819

Parents:

69fcba

git-author:

Frederik Heber <heber@…> (11/30/12 15:33:58)

git-committer:

Frederik Heber <heber@…> (02/27/13 12:39:03)

Message:

Extended FunctionModel by getFragmentSpecificExtractor() definition.

• shifted extractor_t from TrainingData to FunctionModel.
• implemented function for every specific potential.
• this is preparatory for generalizing function approximation in LevMartester.
• we make use of the newly introduced extractors in the potentials and the required number of charges is ASSERT'd.

File:

• src/Potentials/Specifics/PairPotential_Harmonic.cpp (modified) (2 diffs)

src/Potentials/Specifics/PairPotential_Harmonic.cpp

@@ -40 +40 @@
 
 #include <boost/assign/list_of.hpp> // for 'map_list_of()'
+#include <boost/bind.hpp>
 #include <string>
 
 #include "CodePatterns/Assert.hpp"
 
+#include "FunctionApproximation/Extractors.hpp"
 #include "Potentials/helpers.hpp"
 #include "Potentials/ParticleTypeCheckers.hpp"
+
+class Fragment;
 
 // static definitions
@@ -176 +180 @@
 }
 
+FunctionModel::extractor_t
+PairPotential_Harmonic::getFragmentSpecificExtractor(
+    const charges_t &charges) const
+{
+  ASSERT(charges.size() == (size_t)2,
+      "PairPotential_Harmonic::getFragmentSpecificExtractor() - requires 2 charges.");
+  FunctionModel::extractor_t returnfunction =
+      boost::bind(&Extractors::gatherDistancesFromFragment,
+          boost::bind(&Fragment::getPositions, _1),
+          boost::bind(&Fragment::getCharges, _1),
+          boost::cref(charges),
+          _2);
+  return returnfunction;
+}
+